Y/n and Naruto stand next to each other as they both have activated Sage mode in KCM 2

Y/n: Nice going Naruto!

Naruto: Alright!!

Y/n and Naruto both go into their full Kurama modes as they are charging up a sage mode charged Rasengan

Y/n: Father, could you help us out!

Minato puts his hand in both Y/n and Naruto's Kurama states

Minato: Yeah!

They teleport away as they go straight towards Obito as they slam him with a rasengan which connects and sends Obito flying towards the ground and also causes Y/n and Naruto to go flying back too.

Naruto: That black thing is hard! But we took it down!

Y/n: We have to keep going and attack!

Naruto and Y/n both charge up a sage mode infused tailed beast bomb as Obito gets ready.

Obito: No need to get too hasty

Obito puts his hands together as the ten tails starts to come out from him.

Naruto: He spit out the ten tails?

Y/n: Be careful.

The ten tails starts to transform as it grows a massive flower

Obito: I'll suspend the barrier for now.

The barrier disappears revealing the massive flower that sprouts and starts to take people down.

Y/n: This is not good.

Y/n and Naruto get grabbed by the vines as their chakra starts to get taken

Naruto: Let go...of me...

Y/n and Naruto look up to see the third Hokage as he takes both Y/n and Naruto before Tobirama teleports them away.

Naruto: What happened....

Naruto sees everyone dead as they have all been sapped away by the divine tree

Y/n: Have you got chakra left Naruto?

Naruto: Yeah...

Y/n: I suppose I should actually start using the rinnegan.

Y/n opens his right eye as his rinnegan appears. He looks up to see the moon has turned red

Naruto starts to tear up a bit as he sees all of the people that he called his comrades dead.

Obito: I recommend you don't do anything....and you could be saved.

Hiruzen: The tree is linked to Obito, we can't go without caution

Orochimaru: Such wise words...

They all look to see Orochimaru

Y/n: Orochimaru? I thought Sasuke killed you.

Orochimaru: Y/n....

Orochimaru smiles as he looks at Y/n

Orochimaru: You have gotten stronger Y/n...with that rinnegan. I would rather take over your body than Sasuke's..

Y/n: I'm fine. I wouldn't really want to be taken over by you.

Orochimaru smiles

Orochimaru: That dryness...

Obito: I'll take you all to a world without regrets.

Obito was going to kill everyone in the Shinobi forces but someone steps in to stop him

Y/n looks up as he sees Sasuke cutting down on the tree

Sasuke: Naruto, are you done. Because I am not.

Y/n: He is right Naruto.

Y/n goes into his KCM 2 sage mode form as he goes to where Sasuke is.

Naruto: You are right...Sasuke!

Naruto goes into his KCM 2 sage mode too as he goes to where Sasuke and Naruto are.

Y/n: Seems you caught a second wind. Naruto.

Naruto: You know sage jutsu doesn't work on him right?

Sasuke: Don't compare me to you.

Jugo puts his curse mark over Sasuke's Susanno

Y/n: I'm impressed Jugo.

They all rush towards Obito as Y/n and Naruto create tailed beast bombs while Sasuke creates an arrow as they send them towards Obito who blocks them.

Y/n: Naruto! Let me back you up

Y/n goes out of his mode and jumps into Naruto's one and gives him more chakra to deal with

Naruto: Thanks Y/n!

Naruto in his Kurama mode tries to get Obito but he barely misses

Y/n: Pinpoint your claw attack Naruto.

Naruto uses a tailed beast bomb but gets blocked again

Obito: I need to shift into a more offensive form...Naruto with Y/n's chakra is a problem

Sasuke slams his arrow down at Obito but he misses

Y/n: You can sense where he is going right. You two.

Naruto & Sasuke: Yeah...right there!!

They go in for an attack but Obito blocks the both of them

Obito: How about you go to sleep as I guide you into a dream

Obito's truth seeking orbs grab onto Kurama and Sasuke's susanno

Naruto: This not good! We can't move!

Obito flies down as he goes in to slam both Naruto, Sasuke and Y/n down into the ground as they all slowly get back up.

Obito: Why do you keep on fighting for? What is it really for!?

Obito is asking Naruto questions as Naruto just doesn't answer

Y/n: My brother doesn't have to answer to you....

Y/n's sword starts to flare purple

Obito was a bit shocked as he sees Y/n's left eye flicker to a black and blue colour a bit before going back to its original blue colour

Obito: Was that just a vision?

Y/n: I'll give you an answer..he fights because it's his ninja way

Y/n runs towards Obito as Sasuke steps closer to Naruto

Sasuke: Lets settle this with our next move!

Naruto: Yeah!

Sasuke and Naruto's Susanoo and Kurama chakra mode combine

Y/n: I always find myself paving the way for those two...

Y/n remembers the times where he helped Sasuke and Naruto train throughout the years

Y/n: I put them ahead of myself. And I'm still going to do that now

Obito: It seems you want to face me huh Y/n?

Y/n smiles

Y/n: Let's dance.

Obito retracts his truth seeking orbs as he instead creates a giant sword

Obito: Nothing you can do can help you!

Y/n goes in for a attack but Obito blocks it

Y/n: I'm merely just going to stall you.

Y/n uses his right eye as he extends his hand

Y/n: Almighty Push

Y/n pushes Obito into the stones but brushes it off.

Y/n: Water Style: Water Wave Jutsu

The water goes towards Obito blinding him a bit before Y/n jumps into the area where Sasuke and Naruto are

Y/n: I'm just bringing in the stars of the show

Obito looks up to see the Konoha 12 (without Sakura) all with rasengans as they blast into Obito's shield

Naruto & Sasuke: Haa!

They use their combined power to pierce through Obito's shield as they pierce through his sword as well before slicing him as the tailed beasts all start to come out

Y/n: We need to grab onto them and try and pull them out!

Kurama: That's right!

Gaara comes and grabs onto the one tails while Bee does it with the eight tails chakra

Y/n: Besto friendo!

Naruto: Gaara!

It's now a tug of war as they are all trying pull the tailed beasts out of Obito

Obito: Don't underestimate my power!!!

Obito starts to pull back the tailed beasts while Y/n and Sasuke both lend a hand to grab the tailed beasts.

Y/n: Keep pulling Naruto.

Everyone from the Shinobi alliance comes to help as Y/n had sprouted out his nine tails arms as they all start to tug on the tailed beasts chakra...

Thanks for reading!! I hope you enjoy!