In the Shinobi World, Naruto arrived at the Cloud Village while looking around to find Ash.

Naruto: Here I am, but where are they?

While he look around, he notice all 4 tiny barriers all around the village.

Naruto: Huh? What are those barriers for? I have to look at it.

Naruto summons 4 clones of himself and send them scattering to each of the barriers.

Naruto: Now where is Ash?

Inside the cave, Pikachu manage to cornered Ash til his last power while Surgeon was exhausted by the fight.

Ash: *Pants heavily*

Pikachu: Give up, mortal. You already at your last, so you clearly stand no chance.

Ash: *Grunts* The Pikachu I know....

Pikachu: Huh?

Ash: Will never told me... *Stands up weakly* To give up that easily...

Meanwhile, Sai uses his beast scroll technique to sneak up from up air, then he fall down to attack Pikachu.

Sai: (Now!!)

Pikachu took notice of Sai's appearance and uses electro web on him to pin him against the wall.

Sai: Argh!

Sylveon: Sai-Sensei!!

Pikachu: I already saw you doing that, these two are just bait so you can take me down from behind.

Sai: Dang it...

Suddenly Pikachu felt a really enormous pain inside his heart that made him grunts in pain.

Pikachu: Graah!

Ash and Sylveon: PIKACHU!!

Pikachu hold onto hos heart while grunting in pain, after a while, he fell on the ground with no response.

Sai: I-It's... Pikachu alright?

Ash: I don't know for sure...

Suddenly Pikachu got up slowly before he started laughing like a maniac.

Pikachu: Hehehe.... Hahaha! HAHAHAHAHA!!

Ash: Wh-What just happened?

Pikachu: Finally! I can have full control of this powerful body!

Sylveon: What are you talking about! What happened to Pikachu!?

Pikachu: This shinobi's soul... has died away from his body!

When the whole team heard that, everyone starts to go silence with their eyes widen in shock.

Ash: Pikachu...

Sylveon: D-Died?

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In the Pokémon World, Sasuke slowly walks towards Mecha Sasuke before he slowly starts running towards it.

Mecha Sasuke: Come! Sasuke Uchiha!

Sasuke: HRAAAAH!

Sasuke came down to kick Mecha Sasuke's leg, but it manage to dodge and it was about to kick him away, but got blocked by his left arm before it got kicked up into the sky.

Mecha Sasuke: What the?!

Sasuke: Not yet!

He follows it from up the air, he floats under it and starts kicking it's side before giving punches down to the ground before ending it with a side kick.

Sasuke: Lion Barrage!

Mecha Sasuke: Argh!

He jumps up into the air before he made some hand signs using his hands.

Sasuke: Fire Style: Great Fire Annihilation

He blew a giant wall of fire towards it, but it manage to jump away before getting hit by his jutsu. But it does hit it's leg.

Mecha Sasuke: That was a close one.

Sasuke throws a kunai at Mecha Sasuke, but it manage to dodge by crouching down, but he switched place with the kunai behind it and cuts it's arm using his Uchiha Blade.

Sasuke: You're finished!

Mecha Sasuke: Not yet!

It kicked him away before grabbing it's arm and follows him and then it uses it's arm to slam him down to the ground.

Sasuke: Grah!

Mecha Sasuke: *Attaches it's arm back* Now I will finish you.

Sasuke: What do you think I am?

Sasuke activates his mangekyo sharingan and burns Mecha Sasuke using amaterasu.

Mecha Sasuke: Not this!

Sasuke: Flame Control! *Throws a black flame arrow at it*

Mecha Sasuke: Grh!

Mecha Sasuke jumps away while it's body starts burning by the amaterasu, he then ejects the metal plank of it's body that got burn by it and the he reattached with a new ones.

Sasuke: Stubborn.

Mecha Sasuke: You will finish!

It rushes towards him while preparing thunder on it's hand, but he uses his Lira Curse to turn himself into his Lucario form then he uses sword dance on it and it take hits.

Mecha Sasuke: What the?! That's not in my file!

Sasuke: Shut it!

Then he blasted an aura sphere that send him dunking into a river.

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Meanwhile with Shiro, she activates her curse mark power into full state before she flies towards him in full speed.

Shiro: DIE!!

???: This is bad!

The soldier was about to dodge, but he got clawed painfully on his shoulder that made him scream in pain, then Shiro does the same to his other shoulder.

???: She's too strong...

Shiro: Not yet!!

She headbutts him painfully on his chest before sending him up into the air then headbutts him down hardly on the ground.

???: Why you-

Shiro: Shut it!!

Shiro slams his head down to the ground before shocking it using her chidori, then throw him away.

???: I-If this keeps happening...

Shiro: GRAAAH!!

She uses thunder fangs on his neck before waving him around with her fangs then throw him upwards then blasted an electro ball that send him up into the sky.

???: I-I'll die...

Shiro: You're dead!!!

Shiro finished him using a powerful thunder punch that send him away and he was never seen again.

Shiro: I've... won...

She deactivates her curse mark mode before falling on her knees and panted heavily, losing strength.

Shiro: That was... too much...

Shiro looks at Chairo who was sitting against the tree after his bleeding arm healed, he was also losing strength after his wounds healed.

Shiro: Ch-Chairo...

She walks towards him while her body was wiggling, showing her losing power. Then she grabs him and put his arm around her shoulder before bringing him out to find Sasuke.

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Meanwhile with Aoi, she activates her curse mark mode into full state before she rushes towards Kiro.

Aoi: Here I go!

Kiro: No HOlDinG BacK!!

Aoi stretches her ribbons towards Kiro in high speed then starts slashing forward and made so many scratches on his body.

Kiro: S-sO FaST!

Aoi: Behind you!

She appeared behind him and kicks him away before using fairy wind that blows him away against a tree that made him grunts.

Kiro: Ggh! Ah!

Aoi: There!

Aoi uses moonblast on Kiro that made the tree where he is at explodes while he was starts to roll away.

Aoi: Edmund! Help me stop him from moving!

Edmund: Right!

Edmund uses his purify power to pin the wounded Kiro down to the ground then Aoi blasted an ice punch towards Kiro that suddenly froze him.

Edmund: Now!!

Aoi: Yeah!!

Aoi wraps Kiro's body using her purify power to release him from Dark Matter's influence. Slowly, his curse mark state wear off and the dark power as well. After a while, he fainted and he was powerless.

Aoi: W-We did it!

Edmund: Yeah!

She carefully put him on her back since he was bruised so bad.

Aoi: I'll be going now, Ed. Thanks again for the help.

Edmund: Happy to help!

Then the two of them starts running the different directions while Kiro was winching in pain.

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Meanwhile with Mizu and and Storm, they were scattering around the area to confuse Meowth on attacking them.

Meowth: Argh! Don't move dagnabbit!!

Storm: Should I do it now?

Mizu: Yeah! All set in one go!

Storm uses waterfall on the ground to make Meowth's roboy slipped and it fall down backwards, the robot triggerd a paper bombs thread traps that made it's neck broken.

Meowth: What the hell?!

Aoi: Not yet!

Aoi summons an ice mirror in front of the robot and shoot some needles on the hatch where Rai is, then the needles froze down it's legs and arms down to the ground.

Meowth: What in the world!?

Mizu: Now Storm! It's our chance!

Storm: Roger!

Mizu jumps to the hatch and broke it to pieces using metal claws, then she brought Rai away from the robot.

Meowth: Hey that's my power source!

Mizu: No, he's mine now.

Meanwhile, Storm was using hydro pump and water shuriken on the wounded part of the robot on it's neck that made the robot lose control of it's electricity before it explodes and blasted Meowth away.

Meowth: I'M BLASTING OFF AGAIN!! *Cring*

Storm: We did it! Yay!

But Mizu wasn't happy with the winning, she was holding Rai who was fainted since was used too much by Meowth.

Mizu: Rai...

Storm: Don't worry Mizu, I'm sure he'll be fine.

Mizu: I need to bring him back to our Master, but how about you Storm?

Storm: Don't worry, I'll be fine. Go on without me.

Mizu: Thanks!

They then starts going in different direction while Rai was on Mizu's back.

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In the Shinobi World, Naruto's clones was scattering around the Cloud Village to see the barriers around the area.

Naruto: What could those barriers be?

When all 4 clones arrived, they were shocked to find Lee's team in there, all tire out after fighting their own clone.

Denki, Iwabe, and Metal: Lord Seventh!

Lee: Naruto!

Naruto: Don't worry, I'll get you all out!!

Then all the clones uses rasen shuriken and destroys the barriers in one critical hit, meanwhile the real Naruto found the cave where Sai's team is and he runs into the cave.

Naruto: I'm coming.

When he arrived, he saw that Pikachu was laughing like a maniac while the team was shocked of something.

Naruto: Oh no... I'm too late...

Pikachu: Hahahahaha! Now this time to end you all like this pathetic soul Shinobi!

Suddenly something snaps inisde Sylveon's mind that madr her one tail Kurama chakra mode starts to active.

Ash and Sai: Huh?!

Naruto: Oh no, that couldn't be...

Sylveon: You...

Pikachu: Huh?

Sylveon: I WILL NEVER FORGIVE YOU!!

In a light speed, Sylveon rushes towards Pikachu and punches his gut using her strong ribbon.

Pikachu: Groaah!

She keeps punching his gut up into the air before turning around and kick him away using her back legs.

Naruto: This is bad!

Sylveon follows Pikachu to where he is then grab him and throw him away to the cave's ceiling.

Pikachu: O-Overpowered by a mere Shinobi... how?

Sylveon: GET OVER HERE!!

She brought him back before starts doing a punching barrage using her ribbon.

Sylveon: THIS IS FOR MESSING WITH MY FRIENDS!! THIS IS FOR MESSING WITH ME!!

She then throws him away before grabbing him then brought him back to her that was preparing a powerful punch using her front paw.

Sylveon: AND THIS! THIS IS FOR KILLING PIKACHU!!!

Then Sylveon gives a really strong punch right at Pikachu's mask, shattering it to pieces before sending him flying and hits the cave wall and made a hole to the outside.

Sylveon: *Pants heavily*

Ash: W-We have to stop her before-

Suddenly Naruto went passed Ash and Sai and jumps towards Sylveon, planting a tiny sealing paper on her body before her Kurama chakra dissappeares and she fell down, fainted.

Ash: Naruto?!

Naruto: That was a close one. *Looks at Ash* I'm sorry I couldn't save Pikachu, I guess I was too late.

Sai: No Naruto, atleast you saved Sylveon before she gone berserk.

Naruto: True, now let's go back. I've free Lee's team and now we need to head back.

Ash walks towards the fainted Sylveon and lifts her on his arms, looking at her in a quite concern.

Ash: Sylveon...

Sai: She'll be alright Ash, don't worry.

Ash: Yeah.

Naruto lifts the dead Pikachu on his arms and walks out of the cave.

Naruto: Let's go.

Ash: Alright.

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In the Pokemon World, Sasuke walks towards the lake where he send Mecha Sasuke into.

Sasuke: You're done for, impostor.

Suddenly the ground started shaking like crazy that almost made him fall on his knees.

Sasuke: Wh-What?!

Sasuke saw something came out of the river, it was Mecha Sasuke but with so many big to small robotic long arms that wiggles around while it was having a shorting because of the water.

Sasuke: I'm impressed you can still stand, tin can.

Mecha Sasuke: This time- Bitzz! I will finish you- Bitzz! For sure- Bitzz!

Sasuke: I couldn't believe you robots are stubborn.

Mecha Sasuke: Lucario like you as well- Bitzz!

Mecha Sasuke blasted an enormous fire ball that was faster than any fire ball, Sasuke quickly jump away while wrapping himself with aura to protect himself.

Sasuke: (That thing is too quick)

Mecha Sasuke: Take this!

He dodges a lightning attack that almost hit him, but then another fire ball blasted towards him while he dodges, he uses his Uchiha Blade to deflect it.

Sasuke: (Susanno'o is my only chance to destroy that thing to pieces, but my chakra...)

Mecha Sasuke: I'll end you here!!

Some of Mecha Sasuke's long mecha arms rushes towards him in high speed, he saw that there wasn't any time left to dodge them all.

Sasuke: (I-It's fast!)

Before the arms hit Sasuke, suddenly a green light wraps his body and blow them away like a force field.

Mecha Sasuke: What?!

Sasuke: Huh?

Sasuke looked at himself and his eyes widen in shock when he realized his half state curse mark mode is on, but it was bright green.

Mecha Sasuke: What is- Bittz! This power?!

Sasuke: This power... Leafeon?

Sasuke let out a small smiles before he was wrapped with firey green aura fire.

Sasuke: Graaah!!

Mecha Sasuke: Cih!

After a while, Sasuke summons a full state susanno'o that was even taller than a mountain and it has the same green curse mark mode as Sasuke.

Mecha Sasuke: It- Bittz! Can't be- Bittz!

Sasuke: Now I will finish you, once and for all!!

The susanno'o pulls out it's gigantic blue sword and swing it down to Mecha Sasuke.

Mecha Sasuke: I will kill you!!

Mecha Sasuke release all of it's long mecha arms towards the sword, but they all got destroyed by the sword and it went closer to it.

Mecha Sasuke: NO!!

Sasuke: TAKE THIS!!

The sword hits Mecha Sasuke and destroy it to million pieces, but the green curse mark power also sealed the pieces down into some overgrowing trees that caused by the sword attack, creating a new forest with no trace of Mecha Sasuke at all.

Sasuke: I... won...

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To be continued

Sylveon: PIKACHU!! I'M SORRY!!

Shiro: M-Master Sasuke!!

Ash: H-He what?!

Sasuke: Shiro, do it.

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

"From End to Start"

Pikachu: H-Huh?