In the Pokemon World, Sasuke was sitting at the waiting room and he looked pretty serious. He knew in a few minutes his time on the Grand Final battle is about to come soon.

Sasuke: The Grand Final... I have to give it my all...

???: Sasuke!!

Sasuke looked at who was calling him, it was Ash's Kalos Team. They looked pretty happy to see him.

Serena: We're so happy that you are able to make it to the Grand Final!

Clemont: You gave your very best and it was some very unforgettable moments!

Bonnie: You rock, Sasuke! You can win this tournament for sure!

Sasuke: *Smiles* Hmph, thanks for the encouragement.

Serena: Oh we made this for you. Hope you like it!

Serena gives Sasuke a photo album book full of pictures of every awesome moment he had with his pokemon and the Kalos Team.

Sasuke: This is very well made, thank you.

Clemont: We'll be cheering you at the audience seats! Good luck out there!

Right when the Kalos Team leaves the waiting room, Sasuke could hear loud cheering from the Battle Stage which means the Grand Final is about to start.

Sasuke: I better not let them waiting.

???: Hey Sasuke!!

The voice sounded different but familiar, he looked who it is, and it was Mianna.

Sasuke: Mianna? You're here too huh?

Mianna: Yeah, I'm here to help you. Listen, I heard your enemy has a legendary pokemon with him so it'll be a tough match.

Sasuke: Legendary Pokemon huh?

Mianna: This might help you in the grand final battle.

Mianna bring out something from her pocket and gave it to Sasuke, it was a Dynamax Band.

Sasuke: Huh? Isn't this your band?

Mianna: Well, I actually have a spare with me. I don't really need it so I'll give it to you!

Sasuke: Thanks Mianna, I'll be sure to win this.

Mianna: You better be!

https://youtu.be/l57WNTr-8n8

Sasuke grabs the Dynamax Band and put it on his right arm before he walks out of the waiting room to the battle stage, he was a bit shocked to see the crowd was even rousing than the last time but he still walks to the battle stage.

Announcer: Finally!! The moment you've all been waiting for!! The Grand Final of the Pokemon World Tournament!!

The whole crowd starts applauding and cheering and it was followed by some confetti.

Announcer: Two battles occur and resulting these two trainers to come up and proves which one of them is the best!!

When the opposing trainer came up, Sasuke couldn't see his enemy's face clearly because of a shadow that comes from the lights.

Sasuke: (Who am I up against anyway?)

Announcer: It is time for the Grand Final!! It's Sasuke Uchiha vs Lord "N"atural Harmonia Gropius!!

The trainer slowly walks forward to reveal himself, a young man with long light green hair wearing a white shirt and light brown pants and a black and white cap.

???: Greetings, you can call me N. It's a pleasure to meet you.

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In the Shinobi World, Ash was walking back into the Medic room to check on both Pikachu and Sylveon.

Ash: Sai-sensei, are they alright?

Sai: Yeah, the paramedics told me their wounds are not serious. But the impact of a surprised attack will make it longer for them to wake up.

Ash: I see, well I'm glad they are alright.

Sai: So I heard the 8th and Final Match will have you against Boruto, right?

Ash: Yeah. Me and him were waiting for this moment to come, and I'm pretty glad the time has come for us to settle the score!

Sai: *Giggles* The confidence you have reminds me of Naruto.

???: You got that right, Sai.

They saw someone walking into the room, it was Naruto and he was holding something on his hand.

Ash: Hey Naruto! It's finally time for me and Boruto to have a real deal battle! We've been waiting so long for this!

Naruto: Rivalry battle huh? Very convincing.

Ash: Right?! Oh I just can't wait!

Naruto: Oh wait, here's something for you Ash.

Naruto gave Ash the thing he was holding on his hand, it was a photo album book that was full of the memories that Ash's team had around the Leaf Village.

Ash: Wow! This looks so beautiful! Thanks Naruto!

Naruto: No problem Ash, I made that a few weeks before the Chunin Exam starts and I wanted to make that as a farewell gift.

Ash: That's very thoughtful of you, Naruto.

Naruto: Well you better get going, the 8th match is about to start so prepare yourself.

The Naruto that was talking to them suddenly poofs away, revealing it was a shadow clone.

Sai: Well it's not a day without Naruto's shadow clone trick.

Ash: I better get ready! Please take care of them, Sai-sensei!

Sai: I will. Good luck

Ash quickly runs off towards the finals arena, there he could see Boruto already take his place far across from where he is.

Boruto: Hey there Ash! I though you didn't come.

Ash: Well I'm here now and all prepared to battle!

Boruto: I actually wish you made it here so we can settle the score!

Ash: Oh I was thinking the same thing! I just hope you're not cheating like from the last Chunin Exam. *Giggles*

Boruto: What?! Who told you— (Oh wait, damn you Mitsuki!!)

Ash: I just hope you've prepared everything to battle me, Boruto!

Boruto: You bet I do! It's time we settle who is the strongest ninja around!

Lee: Eighth Match! Ash Ketchum vs Boruto Uzumaki! Begin!

The two of them bring out their kunais before they dashes towards each other and clashes their kunais.

Boruto: Cih! You're getting faster than before!

Ash: Thanks! But I'm just getting started.

Ash use a swift kick on Boruto's leg and made him fall but he manages to stop from falling using his hand before doing a rotate kick, but Ash manages to jump away before he got hit.

Ash: Not bad, Boruto.

Bouto: Heh, quick as ever, Ash.

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In the Pokemon World, the whole audiences that were watching the Grand Final was cheering and applauding when knowing the trainers that are about to battle.

Sasuke: Your voice... you're that man who was talking to me in the shadows.

N: That is correct, I've been observing the way you battle from the very start of you entering the tournament. You somehow got my attention.

Sasuke: Really? How is it possible?

N: ...You can understand what pokemon is saying. Correct?

Sasuke: ...You too as well?

N: Correct, and I have to say that pokemon is such a wonderful being; it's very soothing seeing pokemon bonds with human in this tournament.

Sasuke: So you're the real culprit behind this world tournament?

N: I wouldn't say that I'm a culprit but more to the one who suggests the idea. I had a talk with the gym leader of this town, Clay and he agrees to do this. And the people who are helping running the show from the announcer to the assistants are actually Team Plasma members.

Sasuke: Team Plasma? Wait, I think I've learn about that team before. You're almost similar to those 3 weirdoes from Team Rocket.

N: You haven't learned a lot. We've separate our own group into two, the ones you see right now are just formers of Team Plasma and they don't mean no harm.

Sasuke: I hope what you just stated there is true, or else I'll have to send you flying.

N: Trusting me or not is part of your decision, but what's important now is this battle. I want to see the beauty of the teamwork between Pokemon and Humans, which is the truth I want to seek.

Sasuke: Fine then, I choose you! Chairo!

N: Go! Reshiram!

Just when Chairo got out from his pokeball, he look up at his enemy and his face was already full of shock. He is up against a legendary dragon pokemon, Reshiram.

Chairo: (Th-This can't be...)

Sasuke: (So this is the legendary that Mianna told me about) So you're already pulling out your trump card?

N: Of course I do, I just want to put you into a real test. But I highly suggest you switch with other pokemon because I don't think a Chespin can do the job.

Just when Sasuke is about to return Chairo into his pokeball, he saw him putting up his paw to him telling him to stop.

Sasuke: Chairo?

Chairo: I can handle this, Master Sasuke. Keep my comrades in their pokeball, I don't want them to get hurt.

Sasuke: ...I understand.

Sasuke put away Chairo's pokeball back into his pocket before he sighs.

Sasuke: He refuses to; he wants to battle right now.

N: That's some bravery he has. Whatever floats on his boat then?

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In the Shinobi World, Ash and Boruto were throwing some shurikens towards each other but every throw sometime misses or clashes.

Ash: Wow, the way you throw your shurikens are as good as Sarada.

Boruto: Well her Dad is my mentor after all, so don't be too surprised about it.

The two of them starts running around the arena in circle before they created the same hand signs.

Ash and Boruto: Shadow Clone Jutsu!

The summons 6 shadow clones of themselves before they all starts a brawl against one another.

Ash: Let's settle this once and for all!!

Boruto: Yeah!!

Shikadai: Heh, they are fighting each other like a brawl as if they are fighting over a rare X Cards.

Denki: Although it's hard to tell which one of them is the real ones, it's pretty tough to keep up.

Metal: If only Ash use his jumpsuit again! Then he could beat Boruto in no time!

Mitsuki: I don't think the same method will work twice, knowing Boruto already observe how Ash fought through the finals.

After a lot of hand to hand combat against each other, all of the shadow clones disappears and only leaving the real ones.

Ash: Aww geez... I thought I could actually hit the real you!

Boruto: I was planning the same thing, but I guess we got ahead of ourselves.

Ash bring out two bundles of tiny paper bombs before he throw it towards Boruto followed by some active kunai paper bombs.

Boruto: Oh shoot! Not another explosive!

Boruto quickly hops away and sticks his feet on the wall before the paper bomb bundles explodes rapidly, but then something came out of the explosions and sticks near Boruto, it was a kunai.

Boruto: Huh? Is this kunai... marked?!

Suddenly Ash teleported right besides Boruto before hitting him with a spin kicks and sent him down to the ground.

Ash: Didn't expect that to come out of explosions huh?

Boruto: Heh, who knew you would've marked one of the explosive kunai. (I have to be careful next time he uses explosive)

Boruto pulls out three shurikens from his pocket before he jumps into the air and fills the shurikens with lightning chakra.

Boruto: Lightning Triplets!!

When Boruto throws the shurikens towards Ash, the chakra that surrounds them suddenly expands and becomes more faster.

Ash: Oh boy not good!!

Ash quickly dodges the three shurikens just in time, but one of the shuriken was tied on a string as Boruto pulls it and the shuriken hits Ash's arm and shocks him.

Ash: Ouch!!

Boruto: What's wrong Ash? Couldn't keep up with my shurikens?

Ash: (Well I'll be, I didn't see that string when he throws that shurikens at me)

Boruto: Don't let your guard down this time, Ash!

Ash: Heh, same goes for you, Boruto!

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To be continued

https://youtu.be/43PSskdm784

N: It hurts me to see your Chespin struggling to fight Reshiram

Pikachu: *Cries* I-I'm sorry... I couldn't keep my promise...

Chairo: I... I can still fight!!

Sarada: Ah! That seal!

Next time on "The Missing Pieces: Pokemon and Naruto World"

"Struggles in Sadness"

Clemont: Huh? There's something odd going on...