The Blue Typhoon hovered over a planet.

Tails: There it is. Planet Sadala.

Knuckles: You sure this is where Spruce said to meet him, Y/n.

Y/n: Positive. I don't know why he chose this planet, but he did. He said there's another set of Dragoon Eyes here, we need to get them before he does.

Sonic: Then what are we waiting around for? Let's go.

Y/n saw Star leave the bridge.

Y/n: Hang on.

Y/n ran after Star and saw her looking down.

Y/n: Star, are you okay? You haven't really been the same since Zelkova.

Star stayed silent.

Y/n: Star, I'm your husband, I want to help you. But I can't do that if I don't know what's bothering you. Was it something I did?

Star: No, you didn't do anything. It's just...

Y/n: Just...

Star: (sigh) Zelkova, that creater in him, that was the male species of my Clan.

Hearing this made Y/n's eyes widen..

They were getting ready to land, but little did they know, they were surrounded by dozens of unknown figures.

Y/n: All right, team. This is an unknown planet, so we need to be careful.

Sonic: Man, you worry too much. What's the worst that could happen?

They completed their landing on and got off the ship to see a planet full of blood red rocks.

Chaos: These people sure do love the color red.

Knuckles: Sounds like we'd get along.

Suddenly, a bunch of people in armor came out of nowhere and surrounded them. The lead one stepped up.

Leader: Who are you?! State your business!

Star: Woah, woah, we come in peace!

Man: Likely story, sweetie.

They all got into a fighting stance.

Chris: Wait, aren't you...

Helen: Humans?

Sayian: Humans? (scoff) We're Sayians, kid.

Amy: You look like humans though.

Sayian: Well, tell me. Can these "humans" do this?

He extended his hand and some sort of energy blast was shot at Amy, but Sonic moved her out of the way in time.

Chris: Woah, you can shoot energy blast from your hands?!

Sayian: And that's just the tip of the iceberg.

Y/n: Listen, what can we do to prove we come in peace?

Sayian: Well, if you fight me in a friendly spar, I'll listen to you.

Y/n: All right, now you're speaking my language. Chaos, you can sit this one out.

Chaos: Certainly, my Lord.

Chaos left the bracelet and went to everyone else.

Y/n: My name is Y/n. A true warrior always gives their name before asking for some one else's.

Bardock: You may call me Bardock.

Y/n: Well, Bardock. Let's get this show on the road.

They began to spar with them just throwing around a few punches and kicks which eventually lead to Y/n kicking Bardock in the face.

Y/n: Finally, I got a hit.

Bardock just shrugged it off.

Y/n: (slightly surprised) Well, that's interesting. I thought for sure I would've at least broke your nose.

Bardock: We Sayians are tougher than we look.

Bardock began to shoot a volley of energy blast at Y/n which he avoided.

Bardock: You're a fast little one, aren't you?

Y/n: That's not all.

Y/n shot lightning at Bardock which got him by surprise and he got hit and screamed in pain.

Y/n: That did something.

Bardock continued to scream until he broke free from the electricity and began to transform. His black hair turned gold and his eyes became teal.

This took everyone by surprise.

Y/n: So, electricity makes your hair turn gold?

Bardock punched Y/n in the stomach then followed it up with a sledgehammer to the head.

Cream: Big brother!

Y/n slowly got up with is head and mouth bleeding.

Y/n: Okay, so it seems that transformation isn't just for show. Good think that I can do it, too.

Y/n entered Thunder Mode and ran quickly at Bardock, giving him two punches to the face and one to the stomach.

Bardock: (grunt) For a rodent, you're pretty tough.

Y/n: You aren't so bad yourself.

Bardock kicked Y/n away and readied an attack.

Bardock: SPIRIT CANNON!

Bardock shot a big blue energy blast at Y/n which he quickly reacted to.

Y/n: Thunder Dragon!

Y/n's Dragon and Bardock's Spirit Cannon collided, canceling each other out. Y/n used this to run at Bardock with a Thunder Jab in hand, but he disbursed the lightning a few inches short of Bardock's chest.

Y/n: We done here?

Bardock: I've seen enough. You're good.

Y/n: What makes you think that?

Bardock: I can tell if you were actually malicious, you'd have killed me with that attack you ran at me with.

Both of them smiled and turned back to there base forms.

Bardock: That was a great fight.

Y/n: I know. I wish we could do another one, but me my friends are on a very important mission.

Bardock: Well, I think you should take this up with the King. He might be able to help you.

Amy: There's a king here?!

Bardock: Yeah. Come on, we'll take you to his Palace.

They all left to the Palace of the King where they came across more human like creatures that were holding big guns.

Bardock: Hey, Terk.

Terk: Yo, Bardock.

Cream: Are you two also Sayians?

Terk: Oh, no. We're Tuffles.

Star: I think I've heard of you. Even though you're not very strong, your IQ is off the charts.

Terk: That's right. And who might you be?

Star: See, me and my friends are traveling the Galaxy to stop the Metarex.

Terk: The Metarex?! Come on in.

They entered the Palace where they were face with a man wearing a red cape, white armor, and spikey black hair.

Bardock: (bows) My King, we have brought foreigners from another planet to discuss something important with you.

King: Really? Well, who are they.

Y/n: (bows head slightly) King of Planet Sadala, I am Lord Y/n of the Thunderhogs. Me and my friends have came here because we have reason to believe there is something here on this planet we need.

King Sadala: I am King Sadala. How may we help you.

Star: We are looking for the Dragoon Eyes.

King Sadala: What are those? Some kind of jewels?

Y/n: No. They look like this?

Y/n displayed his own Dragoon Eyes.

King Sadala: We haven't seen anything like those. We've kinda been in the middle of a war.

Y/n: What war?

King Sadala: We Sayians along with the Tuffles have been at war with the Metarex's second in command, Green Spruce.

Y/n: Green Spruce. He's the one who told us to come here.

King Sadala: Really? Maybe you could help us.

Y/n: We'll do anything to help kill Spruce.

King Sadala: Good to hear. Now, we're gonna have to scan your power levels.

Y/n: Power levels?

Bardock put on some sort of scope and looked at Tails, Cheese and Chris.

Bardock: Not bad for some rookies.

Tails/Chris: Huh?

He then looked at Knuckles, Cosmo, Amy, Cream and Helen.

Bardock: You're actually pretty good.

Amy: Uh, thanks.

Bardock finally looked at Sonic, Y/n, Star and Chaos.

Bardock: Woah, your powers off the charts.

Y/n: I'm guessing that scope on you can tell you how strong someone is.

Bardock: Yep. This is called a scouter. Made by the Tuffles.

Y/n: Well, I'm gonna go somewhere for some fresh air, then we'll talk about a plan.

Y/n stepped outside and sighed.

Y/n: These Metarex are monsters.

Someone placed a hand on Y/n's shoulder.

Y/n: Star?

Cosmo: No, it's me. My sister seemed lost in thought, so I thought I should check on you in her stead.

Y/n: Hm. Well, I appreciate it. Despite the fact we've had very few interactions with each other.

Cosmo: Yeah, that is pretty weird.

Y/n: (sigh) Do you think it was a mistake coming here?

Cosmo: No. We came here to help the Sayians and the Tuffles with Green Spruce.

Y/n: We also came to find a new set of Dragoon Eyes for me.

Cosmo: What would having another set do exactly? You already have a pair that's pretty much killing you.

Y/n: To understand fully, I need to go into more history about the Dragoon Eye. See, the Dragoon Eye was first awoken during the great War of Mobius. These eyes are achieved by an intense feeling of guilt which was felt by my ancestor and past life, Storm Thunderhog. Not long after, his younger brother, Surge achieved it. They fought brilliantly in the war, but Surge ended up mortally wounded and in his dying breath he gave his brother his Dragoon Eyes. When Storm implanted his brothers eyes into his head, Storm achieved a new power. The True Dragoon Eyes. These eyes came with all of the powers as Storm's normal Dragoon Eyes with none of the downsides.

Cosmo: That's a lot to take in. How do you know it?

Y/n: The Thunderhogs have a grimoire about their history, but the really secret stuff can only be read by one with the Dragoon Eyes. If I could obtain the True Dragoon Eyes, it could give us the edge we need to beat Dark Oak.

Cosmo: I really appreciate how you're so devoted to our cause, Y/n.

Y/n: Thank you... Sister-in-law.

Cosmo smiled, but then they heard a small explosion.

Chaos: What was that?!

They ran towards the sorce and saw Green Spruce with ten Metarex.

Cosmo: It's you again!

Green Spruce: So, you've decided to come after all?

Y/n: Jokes on you. The Sayians and Tuffles don't even know where the Dragoon Eyes are.

Green Spruce: Oh, my apologies for not being clear about the eyes. See they weren't here until you came. Get it? Your eyes are the Dragoon Eyes I was talking about! Attack!

The Metarex moved forward.

Y/n: Chaos, deal with them. I've got Spruce.

Cosmo: What about me?

Y/n: Stay out of it. I don't think Star would appreciate it if you got hurt.

Y/n ran straight for Spruce as Chaos destroyed half the Metarex. One snuck up behind him and hit him, but Chaos just shrugged it off and was about to destroy it, but it was destroyed by a root.

Chaos: Star?

Cosmo: No, me again.

Chaos: Since when could you control plants?

Cosmo: For awhile, but I'm not as skilled as my sister.

With Y/n.

Y/n tried to slash at Spruce with his bracelet blade, but Spruce jumped back.

Green Spruce: It truly has been fun tormenting you, my little friend, but I'm afraid it ends here.

Y/n: Yeah, because I'll beat you here and now.

Green Spruce: Wrong.

A gaint, armored, jade green dragon appeared over Spruce and let out a mighty roar before disappearing and its armor covering Spruce's body. The armor came with a horned helmet, claws that went on the top of Spruce's hand, and gained two big dragon wings.

Y/n: What the hell?!

Green Spruce: Does this amaze you? I figured out how to use Grand Dragoon's armor without needing the dragon avatar. And with it, I will end you, Thunderhog.

Spruce used roots to make two swords and slashed them at Y/n, but he ran out of the way.

Y/n: We'll see about that, won't we?

Y/n turned to Thunder Mode and shot lightning at Spruce, but it disappeared before it hit him and he shot it back at Y/n who caught it and tried to redirect it, but found it pretty hard.

Y/n: (Thinking: What the?! It's like it's twice as strong as it was when I shot it!)

With lots of effort, Y/n redirected the lightning back at Spruce, but he did that move again and shot it back at Y/n. Y/n this time ran out of the way and the lightning destroyed some of the ground.

Y/n: All right, time to get serious.

Y/n dropped his limiters and screamed out as lightning struck him and he entered that new form again.

Green Spruce: So, what exactly is this.

Y/n: This is an evolved state of Thunder Mode. I have dubbed it, "Thunder God Mode."

Y/n floated up into the air and fired lightning from his hands, but Spruce again sent it back, only this time, Y/n turned into lightning and rushed straight at Spruce which sent him back and slightly cracked his armor.

Green Spruce: Try this on for size.

Spruce used his wings to fly up to Y/n and kicked him into a nearby mountain. Spruce then used his swords to sent a compressed air slash in the shape of an x, but Y/n turned to lightning again to avoid it.

Y/n: This ain't over yet.

Green Spruce: That's where I have to disagree.

The slash hit the mountain and maid a bunch of rocks fall.

Green Spruce: This ends here.

Spruce kicked Y/n into one of those rocks which made him hit the other rocks which made Y/n hit the ground and drop out of Thunder God Mode.

Chaos/Cosmo: Y/n!

Green Spruce: Now, to reap my Rewards.

An energy blast came at Spruce, but he deflected it with his wing and turned to see Bardock in his golden hair form.

Bardock: Get lost, Spruce!

Green Spruce: Aw, Bardock. You just had to ruin my fun.

Spruce flew away and everyone ran to the Cosmo and Chaos who were checking on Y/n. Cosmo put her head to Y/n's chest to listen for a heartbeat, but gasp and pulled away.

Star: Sister, what is it?

Cosmo: His heart, it-

Suddenly, a spark of lightning came out of Y/n's chest and he got up painting.

Star: Y/n!

Cream: Big brother!

They both hugged Y/n tight.

Y/n: Hey, easy! I just revived!

Helen: Wait, revived?!

Y/n: Yeah. If I didn't have Thunder God Mode, I'd be done for. But the downside is my powers will be out for a few days.

Star: And you know this how?

Y/n: Uh...

Star: You tried it once, didn't you?

Y/n: Well, you see...

Y/n got slapped by Star.

Y/n: Ow.

Star: I told you not to push yourself so far and to be careful!

Y/n: Come on, it was to give us an edge!

Star slapped him again.

Star: No excuses!

Y/n: Fine. I won't do it again.

Star: That's what you said last time!

Y/n: I mean it this time, I swear!

Star: Oh, so you were lying all the other times?

Y/n: No, that's not what I-

Star slapped him multiple times.

Chaos: Okay, okay. He's had enough, my lady.

Chris: Man, Spruce is tougher than we thought.

King Sadala: We've been at work with him and his for the past few months now.

Bardock: In one of those battles, I lost my first born son, Raditz.

Helen: I'm sorry for your loss.

Bardock: I ended up having to send away my youngest to another planet, hoping wherever he goes, it's better than here.

Amy: Destroying planets were bad enough, but now he's separating families?!

Star: Spruce has crossed the line this time! We need to take it to him now!

Y/n: Can we? I wasn't able to do it in my strongest form.

King Sadala: You yourself couldn't do it, but what if it was you and someone else?

Later.

They walked into a lab where there were a bunch of scientists.

King Sadala: This is the main lab of the Tuffles.

Y/n: And what exactly does this have to do with what you mentioned earlier?

King Sadala: See, were about to show you something we learned long ago. It's called the metamoran fusion dance.

The King showed a video of two individuals doing a type of dance ending in them touching their index fingers together.

King Sadala: This dance allows two individuals of the same species to fuse together into one powerful warrior.

Y/n: How does this power scaling work?

King Sadala: The fusion instead of adding the two individuals powers, it multiplies them together.

Chris: So, your suggesting Y/n and Sonic fuse to defeat Spruce.

Y/n: Not just us, but Star and Cosmo could fuse, too.

Cosmo: Are you sure I should be in this fight?

Y/n: We could really use all the help we can get.

Star: Come on, sis. You always tell me how you don't feel like you're doing enough, so nows your chance to do something.

Cosmo thought about it.

Cosmo: You know what? You're right, I'll help.

Y/n: All right, let's start with you two.

Star and Cosmo got into position.

King Sadala: To activate it, you have to slowly say fusion.

The two nodded and did the dance.

Star/Cosmo: Fu... sion! Ha!

The two touched fingers and began to fuse into a new person.

(A/n: There's a bud on top of her head, too.)

Tails: Woah! So, what should we call you now?

The fusion spoke with Star and Cosmo's voices in perfect synchronization.

Fusion: Hm. That's a good question. How about Cosar?

Helen: I like it.

Y/n: I forgot to ask, is this fusion permanent?

King Sadala: No, they'll go back to normal in 30 minutes. But after that, they'll have to wait an hour before they can do it again.

Amy: Well, you two are next.

Y/n and Sonic got into position and danced like Star and Cosmo did.

Y/n/Sonic: Fu... sion! Ha!

Their fingers were slightly out of place and they fused.

Cosar: I wonder what this fusion will be li- Aaaaah!

The fusion was mostly blue like Sonic with light blue stripes, but it was disturbingly skinny.

Chris: Ah! Why does it look like that?!

Fusion: Like what?

Amy gave the fusion a hand mirror and it was also horrified by its look.

Tails: How come Cosar came out perfect, but they got whatever this is?!

King Sadala: I forgot to mention that you need to do the dance perfectly in order for you to get a perfect fusion.

30 minutes later.

The fusions wore off and the two hedgehogs were on their knees panting.

Y/n: So, we need to be in sync to make sure we don't become that again?

King Sadala: Yeah, but it could take awhile.

Chaos: We don't have awhile! Our planet will be dead by next week!

Y/n: Not to mention my power needs a few days to come back.

King Sadala: Good thing we have something for that.

He took them to a big box with a door.

King Sadala: Ladies and gentlemen, this is the Room of Spirit and Time. Or the Hyperbolic Time Chamber. It may not look like much, but the Tuffles made this a place where time moves 365.25 times faster in there than out here.

Y/n: So, in simpler terms. One day out here, one year in there.

King Sadala: Yes, but only two can enter at a time.

Star: Wait, isn't there a way me and Cosmo can go too? We could help them.

King Sadala: Sorry, but that's the rule.

Tuffle: Hold on, Sire!

The Tuffle made adjustments to the Chamber.

Tuffle: There. It can now have four people, but you won't get a full year.

Y/n: How much time do we have then?

Tuffle: Three months.

Y/n: That should be good enough.

Chris: We'll wait for you out here.

Cream: Good luck!

Y/n: Chaos, I'm leaving you in charge of Team Thunder until I get back.

Chaos: Yes, my Lord.

Sonic: I guess we'll see you in three months.

The four entered the time Chamber and were amazed.

Star: Whoa.

Cosmo: It's nothing but white as far as the eye can see?

Sonic ran to the left and then came back.

Sonic: There's no end that way.

Y/n ran the other way and quickly came back.

Y/n: None that way either.

Star: At least there are beds, a bath and a fridge here.

Y/n: Well, let's get started.

Star: The first thing we'll do is work on your synchronization. Luckily, I have the perfect way to to do that.

Star made vines to tie together Sonic's right arm and Y/n's left and did the same with their legs.

Star: I read that this is the most effective way to learn synchronization. Now, to tell you the full plan. Me and Cosmo will be here with you for the first two months, then you two use the last one to perfect your fusion.

Sonic: Why not just do the three months with us?

Star: We can already do the fusion dance perfectly, we're just here to help you two with perfecting it. Besides, we know your fusion will be stronger anyway.

Y/n: All right, let's go.

Sonic: Yeah.

Sonic moved his right leg at the same time as Y/n, causing them both to lose balance and fall over.

Y/n: How humiliating.

Cosmo: (sigh) We've got a lot of work to do.

Outside.

Everyone was waiting outside the Time Chamber.

Tails: So, how long has this war been going on for?

King Sadala: Months. We've suffered many casualties as a result.

Knuckles: Why don't you use that golden form we saw Bardock use? It seems to give you a pretty good power up.

King Sadala: The Super Sayian? We've tried that, but it barely makes a difference. None of us can make Spruce use more than a little bit of his power. So, once we tire ourselves out, Spruce goes all out for the kill.

Cream: Isn't there a way to achieve a stronger transformation? My brother was able to evolve his Thunder Mode.

King Sadala: We think there's a way.

Amy: What is it?

King Sadala: See, we Sayians have an archive about ways to achieve new levels of power. Only problem is, the part of our power that could probably allow us to win, the Super Sayian God, is written in some ancient language that we're having trouble deciphering.

Chris: Maybe Tails and I could help you decipher it.

King Sadala: That would really help us.

Tails: Well, it would give us something to do while we're waiting for Cosmo, Sonic and our resident couple.

Chaos: I'll come with. I know a thing or two about ancient languages.

Helen: Speaking of which, I wonder how they're doing.

Back in the Chamber.

A week has past and Y/n felt his power come back.

Star: All right, it was a tough week for you both, but it was worth it. Now, (untied the vines) try the fusion dance again.

Y/n: You ready, Sonic?

Sonic: Sure am.

They did the dance.

Y/n/Sonic: Fu... sion! Ha!

They fused again and the sight of it made Star smile.

Star: Yes! It worked! Now, practice the dance again, and we'll spare once you perfected it.

Back outside.

It was night time.

Amy: I can't believe it's already do late.

Bardock: Here, why don't you lot come stay at my place tonight? My wife loves visitors.

Helen: We'd really appreciate that, Mr. Bardock.

Bardock: Please, just call me Bardock.

Bardock led them to his house.

Knuckles: So, this is where you live?

Bardock: Yeah.

They all entered.

Bardock: Gine, I'm home!

A woman came from the kitchen.

Gine: Welcome back, Bardock! Oh, we have guests.

Bardock: These are foreigners from another planet. They've come to help us. Their friends are even in the Time Chamber to catch up to Spruce.

Gine: Well, we appreciate your help. Are you hungry?

Helen: A little.

Gine: No hungry guests are allowed in my house hold! Come, I just finished making dinner.

She lead them all to the table where there was a whole load of food.

Cream/Amy: Woah!

Knuckles: This sure is a lot! Were you two expecting someone over?!

Bardock: No, we Sayians eat a lot because of our naturally fast metabolism.

Gine: Come on, everyone! Don't be shy.

In the Time Chamber.

They are almost done with their first month.

Y/n/Star/Sonic/Cosmo: Let's eat.

The four were enjoying a meal of their own.

Sonic: Man, Y/n. Your wife is one heck of a cook.

Star: Well, I try.

Y/n: You know, while me and Sonic perfect the fusion dance, I think it would be best if you worked on the Super Seedrian transformation.

Star: I've been doing that since our first fight with Spruce.

Y/n: Well, you should show it in our next sparring session.

Star: I just hope we don't have to use the Bloom form.

Sonic: Why's that?

Star: See, each time I use the Bloom form to heal, I shorten my natural lifespan. If we do it while fused, I might end up shorting Cosmo's lifespan.

Y/n: It noble that you're putting your sister's life first, Star, but we should at the very least keep the Bloom form as a last resort.

Cosmo: I agree. I'm willing to shorten my lifespan as much as I have to if it means the safety of the Galaxy.

Star: You may say I'm more reliable, but no one's as dedicated to our cause as you, sis.

Outside.

Bardock was training outside his house when he was approached by Knuckles, Cream and Cheese.

Knuckles: Hey, what's going on.

Bardock: I've been fighting this war for a long time and I've lost so many people, I'll be damned if I stand around and do nothing. If your friends are hard at work training, then so will I.

Knuckles: Well, if that's how it is, let me get in on some training.

Cream: Me too. I want to help my brother anyway I can.

Bardock: Then, let's get to work.

They finished their first month and were a week into the second.

Sonic and Y/n were panting as their surroundings were burnt.

Sonic: All right, let's get back to the girls.

They began to walk back to the entrance.

Sonic: Y/n, I have a question. How do you do it?

Y/n: Train? It really isn't that hard if you put in the necessary effort

Sonic: That's not what I meant. How can you so easily express your love for Star.

Y/n: Hm. I see what this is about? You want to be able to be with Amy, but you don't know how.

Sonic: (sigh) Look, I may seem like a fun loving, happy-go-lucky hedgehog, and I am. But I'm it's a bit hard to show that I actually care. If Eggman knew how much I actually care, he'd constantly attack Amy.

Y/n: Sonic, Amy is a strong girl. She's much more capable than you think. If you want to be with her, no one will stop you.

Sonic: Thanks, Y/n.

They got back to the entrance.

Y/n: We're back-

Cosmo and Star popped out with a blue cake.

(A/n: It's bigger and a whole cake.)

Cosmo/Star/Sonic: Happy birthday, Y/n!

Y/n: My birthday?

Star: Yeah, your uncle told us when it was, and I think it would be now.

Y/n: Thank you. What kind of cake is this? I've never seen one like it.

Star: It's a Fleen cake. Consider to be the most delicious dessert in the Galaxy. And I thought, who better to make it for than my husband?

Y/n: I might actually enjoy this birthday.

Star went to Y/n and whispered in his ear.

Star: (Whispering: And maybe later, I can give you a real special present.)

Y/n blushed at that.

Star: Come on, let's enjoy some cake.

Outside.

The full day was already half way done.

King Sadala: All right, everyone. Spruce usually launches his attacks around this time. So be prepared.

Cream: But Big brother and Sonic still have a month and a half.

Amy: Then were just going to have to buy them time.

Chaos: I'll be going with you. Chris, Tails, you stay here and keep working on deciphering that tablet.

Chris: You got it.

Cream summoned Tea and Biscuit.

Tea: Ah, Cream girl.

Biscuit: It's sure been awhile, dear.

Cream: It's nice see you both, but I didn't summon you to talk, I need your help.

Tea: Say no more.

All the fighters made it to the front lines where there were already Metarex coming in.

King Sadala: All right, charge!

The Sayians engaged in hand to hand combat against low level Metarex while the Tuffles shot their guns at them.

Knuckles: Well, may I interest you Metarex in a knuckle-sandwich!?

Knuckles punched a dozen Metarex while Amy smashed some with her hammer and Helen kicked them. While this was happening, some serpent Metarex went for Cream who was sitting with hands together.

Serpent Metarex: Ha, this should be easy.

Chaos' whip slashed that Metarex in half.

Chaos: I'll teach you heathens what happened when you mess with Lady Cream, especially when she's not even ready.

A Metarex slashed Chaos in half, but he reformed himself.

Chaos: Is that all you've got?

Cream had entered Sage Mode and used her Spindash to destroy several Metarex then the airships came in and started blasting.

Bardock: Airships!

Cream: Leave this to me!

Cream bit her finger and slapped the ground.

Cream: Summoning technique!

She summoned the three gaint Chao.

Guardian: What now, Y/n? We were in the middle of-

Shell: Hold on. This isn't Y/n, it's the sweet rabbit girl that says please and thank you.

Cream: Sorry to bother you three, but would you mind taking out those airships?

Blade: Don't even worry about it, little dudette. We've got this.

Guardian threw his spear at the lead airship, then proceeded to blast them all with a water blast while Shell used his shell's sound and Blade cut up the airship.

Bardock: All right! We might actually win this!

Then Spruce stepped in.

Green Spruce: Oh, will you now?

Spruce used his roots to slap down the giant Chao.

Cream: Guys!

Guardian: (grunt) Sorry, Cream.

Green Spruce: Before we fight, how about we deal with the distractions first?

Spruce made a gaint tree behind him.

Green Spruce: Wood Clone!

The tree made several replicas of Spruce. One for everyone there. They easily took out Knuckles, Amy, and Helen, but Chaos, Cream, Bardock and King Sadala were able to destroy their replicas.

Green Spruce: Honestly wasn't expecting the Thunderhog's adoption to be this decent. Let's see how you do against the rest of the clones.

King Sadala: Bardock, Cream, you go after him. I'll deal with these clones!

The king went Super Sayian and fought of the clones.

Chaos: I'll go to the Time Chamber and check on them.

Chaos left for the Time Chamber.

Bardock: Well, kid, I guess it's just you and me.

Bardock went Super Sayian and they both charged at Spruce.

Back in the Time Chamber.

Star: All right, boys. Two months is up, we'll be leaving now. But you keep working on your fusion.

Y/n: Okay. Just be safe.

Y/n gave her a quick kiss on the lips before Star and Cosmo left the Chamber.

Cosmo: Do you think they'll be okay?

Star: They'll be fine.

Chaos ran over to them.

Chaos: Oh, never thought I'd be so glad to see you two. Listen, Spruce is on the attack!

Cosmo: What?!

Star: Guess we stepped out at the right time.

Chaos: Should I get Y/n and Sonic?

Star: No, they need the last month to perfect the fusion. Me and Cosmo might not be able to beat Spruce, but we should be able to hold him off until Y/n and Sonic are ready.

Chaos: You're right. I'll stay here and tell them about the situation when they come out.

Star: Okay. Ready, sis?

Cosmo: I'm ready!

Star/Cosmo: Fu... sion! Ha!

They performed the dance and formed Cosar.

Cosar: Let's get going.

Cosar ran towards the fight.

At the fight.

Cream was on the ground panting and she dropped out of Sage Mode. She looked to her right.

Cream: Lord Tea.

Tea had a bunch of scratches on him.

Tea: Sorry, Cream girl.

She then looked to her left to Biscuit leaning against a wall hurt.

Cream: Lady Biscuit.

Biscuit: (panting) He's a punk!

Bardock was the only one still standing, but he dropped out of Super Sayian.

Green Spruce: You always were the resilient one, Bardock. Too bad that you're only a secondary adjective.

Bardock: (panting) Wh-what do you mean by that?

Green Spruce: The Thunderhog brat and I have some history and I just wonder how bad he'll react once I kill his precious little sister.

Spruce stomped the ground and thorn was about to pierce Cream's stomach, but the thorn was suddenly redirected.

Green Spruce: What?

Cosar jumped in.

Cosar: You stay away from her!

Green Spruce: And who are you supposed to be?

Cosar: I am Cosar, and I'll be the one kicking your ass today.

Cosar put her hands together making two trees sprout behind her.

Cosar: Wood Clone!

A bunch of Cosar clones rushed at Spruce to distract him while she entered Bloom form.

Green Spruce: Well, aren't you a little copy cat.

Spruce made a bunch of thorns that pierced the clones and destroyed them. The real Cosar punched through the thorns before he punched a hole straight through Spruce, but he quickly crumbled away into wood, then Cosar got stabbed by a big thorn in the abdomen and Spruce emerged from the ground.

Green Spruce: That was a clone, too bad for you.

Cosar broke the thorn and pushed it out of her.

Cosar: Don't underestimated me!

Cosar's stomach hole healed almost instantly.

Cosar: It doesn't matter how many times you stab me or mutilate me, I will stop you!

Cosar charged at Spruce again.

30 minutes later.

Cosar dropped out of both Super Seedrian and the Bloom form before going back to being Cosmo and Star.

Green Spruce: Strange. I've never seen anything like that before.

Spruce's metal body had some cracks on it.

Green Spruce: The name should've gave it away, but that won't matter now. I will enjoy seeing the Thunderhog's despair when he becomes a widower.

Spruce summoned a root sword.

???: Chaos Shockwave!

The shockwave knocked the sword out of Spruce's hand, he turned to see Y/n, Sonic and Chaos.

Green Spruce: I was wondering when you were gonna show up.

Y/n: Chaos, go heal everyone, we'll take it from here.

Chaos went to everyone's aid.

Star: Oh, now you're in trouble, Spruce.

Sonic: Ready for this?

Y/n: As I'll ever be, Faker.

They got into position.

Sonic/Y/n: Fu... sion! Ha!

They both began to merge, bringing shock to Spruce. When the merging was finished, the fusion was cover by a smoke cloud.

Green Spruce: What the hell?

???: I am neither Sonic or Y/n! I'm the fastest and coolest hero to ever walk the Galaxy! I am...

F/n: F/n!

(A/n: F/n=Fusion name.)

To be Continued.