Hey everyone, lightingfoxy12 here! I just wanna say thank you for enjoying this series! It's over 1k @reads and I'm impressed that it got so far. I thank the people for telling me to keep going!
Anyway, it's time for this chapter! Enjoy it!!!
In the university:
Sonic: Hey professor.
Professor: Ahh, I've been waiting for you guys to show up.
Ruby: What's going on?
Professor: The restoration of that piece made the location of the last temple clear!
Yang: Great! Then where is it?
Professor: I believe the last temple is in Eggman Land.
Team RWBY: Huh?
Sonic: Eggman Land! He built it?!
Professor: Yes Sonic. And like I said before, the last temple is in Eggman Land.
Weiss: Then we don't have much time before Dark Gaia awakens!
Blake: Yeah! We need to hurry and put the last emerald in the temple!
Sonic: Thats exactly what we're doing! Professor, we're outa here!
Professor: Good luck you all! And please save this planet!
Sonic, Team RWBY: We will!
Tails: Cmon, guys! Let's go restore the last piece of the planet!
Sonic, Chip,Team RWBY: Yeah!
In the sky:

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Tails: We're almost at Eggman's main base, guys.
Sonic: I doubt he'll be happy to see us. I'd get ready for the welcome parade.
Blake: Guys, look!
Eggman's robots were flying from the sky.
Ruby: It's those robots again.
Sonic: Guess they won't just let us through.
Weiss: You think?
Yang: Guys, we should be ready!
Tails: Don't worry, I got this! Here we go! Transform!
Tails's tornado changes form into a fighter jet having a booster on the back as they zoomed across the sky.
Sonic uses the buttons to shoot the robots from the sky and Team RWBY uses their projectiles to shoot. One robot tried to shoot the tornado, but Tails maneuvers it doing a barrel roll. Sonic jumps off the tornado and does a homing attack at the robots getting back on the tornado.
Tails launches its rockets destroying the robots.
Sonic: Nice upgrade Tails!
Tails: He he, thanks!
Weiss: Guys, company!
A massive robot came from the sky.
Sonic: Whoa! Welcome committee's out!
Eggman: Ha ha ha ha! Don't think this'll be like last time!
Sonic: Ya just can't get enough huh?
Tails: I think it's up to something. Be careful, everyone!
Team RWBY: Right!
Eggman: Fire all weapons!
Eggman fires up rockets and robots from its mouth as it opens.
Tails: Now's your chance, guys!
Sonic Team RWBY: On it!
Sonic shoots the rockets at the mouth as Team RWBY uses their projectiles destroying the mouth as it smokes.
Eggman: Grrrr! Why you little brats! Time for a laser blast!
Eggman opens the robot's mouth as it was shooting a big laser.
Weiss: What the heck!
Blake: We have to stop it!
Yang: Ruby, Sonic, you know what to do!
Sonic, Ruby: Right!
Ruby changes her scythe into a gun for Sonic to go in. Ruby locks on the mouth as Ruby prepares to fire.
Ruby: Sonic Power Cannon!
Ruby fires Sonic into the robot, going through the laser as it explodes in the air.
Eggman: Gwaaaugh! Sssoniiiic! Don't think you've won this!
Eggman flies away as Tails catches Sonic in the air.
Sonic: Good job Ruby!
Ruby: You too!
Blake: Guys, look!
Weiss: Is that?!
Sonic: Eggman Land!
Yang: So much technology.
Ruby: look how massive it is!
Tails: You guys should be able to jump off and land on the base.
Sonic: Thanks Tails! Alright guys, you ready to do this?!
Sonic and friends jumped off the tornado as they skydive to Eggman Land.
Tails: Good luck!
In Eggman Land:
As they landed onto Eggman Land, Eggman's voice appeared.
Eggman: Oh ho ho ho! Welcome to Eggmanland, the brainchild of my heart and soul!
The bottom of Eggman's face opens as a big statue of Eggman was standing in front of them.
This is my magnificent empire, made possible through my genius and the limitless energy harnessed from Dark Gaia!
Chip comes out of Sonic's hair as he takes a look at the place.
Chip: Wha- WHOA. This place is CRAZY!
Yang: Tell me about it!
Sonic: I'll never understand Eggman's tastes.
Chip: Get a good shot!
Chip hands Sonic the camera as he goes in front of the Eggman statue making a funny face.
Team RWBY: Ha ha ha ha!
Sonic takes the picture and gives it back to Chip.
Eggman: Oh ho ho ho ho! Surprised? Yes, of course you are! Sonic. If you have any complaints, come deliver them to me in person. If you can, that is! Ahh ha ha ha haa...ha-Hack! Hwaugh, koff! Whew...
Sonic: He's enjoying this way too much.
Ruby: Like we'll ever give up to you!
Sonic: Right.
Chip: Sonic! I can feel the last temple nearby! He must have built this place on top of it.
Sonic: Well, I guess we'll just have to tear it down!
Yang: Yeah!
Blake: This is it guys!
Weiss: Last temple.
Ruby: We can do this team!
Sonic: Exactly! Let's do this!
Team RWBY: Yeah!

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Sonic and friends runs through the road dodging missiles and destroying robots.
They jumped in the air and saw a grind.
Sonic: You guys know how to grind on rails?
Ruby: We've never tried this before!
Sonic: Don't worry. Just get on and it'll take you there!
As Sonic got on, the rest of Team RWBY Got on as well going through Eggman Land as they made it to the ground. They then saw a hourglass but it had a sun and moon.
Weiss: What's that?
Sonic: Don't know but I'll find out.
Sonic homing attacks the hourglass and turns into a werehog.
Sonic: Woah!
Weiss: What the!
Blake: I see. When Sonic hits the glass, he'll turn back an forth into his normal self or this.
Sonic: I guess I'll have to be in this form for now.
Ruby: Looks like it.
Yang: Never mind that! Let's keep moving!

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Sonic pulls the lever as the gate opens. They jumped on a platform and saw robots in front of them. Sonic grabs the robot and swings it around, hitting the other robots as they fall. Weiss uses her fire dust while Ruby shoots with her weapon making a fire, burning the robots for Blake and Yang finishing them as they explode. Sonic pulls the lever again and the carts were moving.
Sonic: Lets get on those carts. Everyone grab onto me.
Sonic gets on the cart extending his arm to Ruby as the rest grab on to each other reaching the top to meet more robots. Sonic and Yang runs up to the robots and send a powerful punches destroying the robots. Weiss uses her ice dust creating a ramp for Ruby and Blake to jump on to and slam the robots in half. They all noticed the glass again going on the sun.
Sonic: It's that thing again.
Sonic hits the glass, turning back to a hedgehog.
Sonic: Alright, good as new!

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As they continue, there were bumpers moving as there were platforms.
Weiss: We'll have to time our jumps right to get to the other side.
Sonic: Not a problem!
Sonic and Team RWBY gets on the platform as the bumpers start to move.
Blake: We gotta move now.
Sonic and the others jump from one platform to another, making it to the other side.
Ruby: Alright, we made it!
Yang: Now what's next?
Sonic: This!
Sonic stomps on the boxes as they were riding on a roller coaster.
Sonic: Wahoo! this is so fun!
Ruby: This is awesome!
Yang: Gotta hand it to the old man. This place is epic!
Weiss: Now's not the time for that. Look!
As they were on the roller coaster, it started to break, making the carts separate.
Blake: Whoa!
Ruby: Watch out!
Sonic and the others steered their carts dodging lasers and spikes. As they proceed, there was a glass in the other side. Sonic and friends jumps out the carts and got to the other side.
Weiss: Phew! That was close!
Yang: Yeah, but we're not done yet!
Sonic: Thats right lets keep going!
Sonic homing attacks the glass turning into a werehog again.

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Sonic pulls the lever releasing the lasers as they see a narrow path.
Weiss: Not this, again!
Blake: We'll have to cross that. It's the only way we're getting to the other end.
Yang: Lets be careful around here. There's lava below us.
Sonic and the others balance on the narrow path and jumps to a platform. They went from platform to platform getting off the platforms to the other side, but enemies appeared.
Sonic runs up to the robots, sending them into the air for Ruby to jump up and slice the robots. Weiss uses her ice dust, freezing the robots. Sonic extend both his arms to Blake and Yang as he throws them to the robots, destroying them.
Sonic: That takes care of that!
As Sonic pulls the lever, the gate opened with another narrow path.
Weiss: Again?
Ruby: Were almost there, look, the glass is right there.
Yang: Then let's go!
Sonic and the others balances on the narrow path dodging spikes and jumping to platforms.
They made it to the other side and Sonic turns back to normal.
Sonic: Man, this place is big! How long is this?
Ruby: I don't know, but I do know that we can't give up now!
Yang: Yeah! We have to keep moving.
Sonic, Blake, Weiss: Right!

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Sonic and the others goes up the pipe and gets on the rail, going down to another road, but the floor was moving.
Blake: Were going backwards.
Sonic: Guys, grab on!
Team RWBY grabs Sonic and Sonic boosts through the robots, dodging lasers and bombs.
They made it through and got to a platform as they go up. Weiss looks behind as she sees the platforms disappearing.
Weiss: Hurry! The platforms are disappearing!
Sonic: Everyone, jump!
They all jump to another platform as they jump on a spring, bringing them all the way up and falling down in the hole as they skydive all the way down dodging lasers and blades. They got down and saw the glass again.

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Sonic turns into a werehog as they swing on bars getting to the other side. Sonic pulls up the gate, opening it as they fall down to a slide.
Sonic: Woah, this is cool!
Ruby: Yeah!
Yang: Alright!
Weiss: Watch out!
As they were sliding, blades were spinning around. Sonic and the others turn left and right, avoiding the blades as they fall down.
Sonic: Thanks, Weiss! If it weren't for you, we would've been sliced up!
Weiss: I'm always the one who gotta save you three. You guys were too distracted at how it was a slide.!
Blake: Thats true.
Yang: That's how you make it fun!
Weiss: Ugh! Never mind. Let Sonic pull that lever so we can continue.
Sonic pulls the lever as they saw a big monster in front of them.
Ruby: Let's take it down!
Ruby uses her semblance going through and cutting its feet as it falls. Weiss uses her ice dust freezing the monster as Blake uses her shadow clones. The shadow clones went next to the monster as they were on fire, making smoke, blinding it. Sonic and Yang jumps in the air and finishes off with a punch causing a blast of energy as it disappears. As they continued going forward, two big monsters appeared.
Weiss: Now there's two?!
Yang: We can do this!
Sonic: Yeah! Guys, split up!
Sonic and Ruby takes on the one monster while Yang, Blake, and Weiss takes on the other.
The monster tries to smash Sonic with its plank, but Sonic holds it on for Ruby to slice its arms.
Sonic: Ruby, let's do it one more time!
Ruby: Got it!
Ruby changes her scythe into a gun as Sonic goes inside of it.
Ruby locks on to the monster as she charges up her shot.
Ruby: Sonic Power Cannon!
Ruby shoots as Sonic goes through the monster. The monster falls on the ground as it disappears.
Sonic: Nice job, Ruby!
Ruby: Thanks, Sonic!
The other monster jumps in the air for a blast, but Yang punches the monster sending it back.
Weiss uses her ice dust as ice stones were falling on the monster, as it was unable to move.
Yang: Lets do it Blake!
Blake: Okay!
Blake grabs on Yang as she jumps in the air. Yang and Blake goes straight down to the monster with Yang punching it and Blake stabbing the monster. The monster disappears as the goal ring appears.
Weiss: Oh my god! We did it!
Blake: Finally!
Sonic: Good job everyone!
Yang: The temple is right in front of us too.
Ruby: This has to be the hardest ones so far.
Sonic: Agreed. Let's go and restore the planet back to normal.
Team RWBY: Yeah!
In the temple:
As Sonic and the others walk to the hole, Chip comes out of Sonic's hair and opens the key hole. Sonic puts the last emerald in as it restored it's power and placed the planet back to the way it was.
Chip: The final Chaos Emerald... Back at last!
The temple starts to shake as Sonic and the others got out of the temple.
Outside the temple:

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Chip: This should put the world back to normal. Dark Gaia will go back to being sealed within the core, and my work will be done.
Sonic: That's great, Chip.
Chip: Yup. Thank you, Sonic! All of you! It's all thanks to all of you for helping me.
Ruby: Your welcome Chip.
Yang: It's what huntresses do.
Weiss: It was great to help you Chip.
Blake: Don't mention it.
They all come together and got a hi five.
Everyone: Yeah!
In the sky:
Professor: Oh... it appears that Sonic and his friends has restored the last of the Chaos Emeralds. Things should settle down around here before long.
Tails: That's right! Satellite footage confirms that the last piece is moving back into place.
Professor: That's wonderful! I'll await your safe return, then. You can give me a full report over a plate of luscious cucumber sandwiches.
Tails: Uh, I'll be happy to fill you in professor.
A sudden shock hits Tails's tornado as he flies up.
Tails: Ahhh!
Outside the temple:
A few seconds later, the place was shaking up.
Sonic: Huh?
Hmmm? Do you feel that?
Ruby: What's going on?
Blake: There's a sound coming from above
Yang: You don't think is?
Weiss: Move back!
Sonic and the others moved back from the crash as a big robot appears with a drill on his left and a gun on his right.

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Eggman: Ahh ha ha haa! Looks like you're a bit too late, Sonic!
Everyone: Eggman!
Eggman: Thanks to my wondrous technology, Dark Gaia is whole and complete! I harnessed its energy to put together this little creation. Behold, the ultra-hyper Prototype-1! Crush them!
As the robot crushed the floor, Chip falls down first.
Everyone: Chip!
As everyone was gonna fall, Sonic extends his left arm to save chip and his right arm, pushing the others out.
Ruby: Sonic, no!
Sonic: No, Ruby! You fall with me if you do that!
Ruby: I can't let you go! I'll won't let you go!
As the edge of the ground falls, Sonic, Ruby, and Chip fall down to nowhere.
Yang, Blake, Weiss: No!
Eggman: He he he he! Ha ha ha ha!
Thats it for this chapter! Sonic and Team RWBY has restored the last emerald in the temple in Eggman Land, but as a strange shake happened, Eggman came with his new invention. Ruby tried to save Sonic and Chip, but she falls down with them with only Yang, Weiss, and Blake. Will Sonic and the other two will be okay? What will happen to the rest of Team RWBY? Find out next in the last chapter of Sonic Unleashed x RWBY!!!