Third person POV
Grand Kai: ' Working on it. '
Super Janemba laughs maniacally as he lunges at Y/n, who narrowly avoided him.
Y/n: Shit...! Hurry up, will you?
Super Janemba smirks and extends his arm to grab Y/n, who leaps over his arm and fires a Destructo-Disc at the arm, severing it from Janemba. However, the arm regenerates into another Super Janemba as Janemba's arm regenerates.
The clone Super Janemba leaps at Y/n as the original Super Janemba attacks Y/n with a portal attack, hitting Y/n and knocking him into the clone who grins before exploding, tearing Y/n's Gi and injuring his left arm as he is sent flying into the original Super Janemba who makes a sword out of an old club before stabbing Y/n in the chest, his blood splattering all over the demon as blood spews from his mouth. Y/n tries to push off the sword as Janemba licks Y/n's blood off his face and lips.
Y/n: D-damn... This is bad.
Y/n uses Hakai to erase the sword and collapses on the ground, breathing heavily. Janemba was slightly confused by the disappearance of his sword, but kicks Y/n away, making him violently cough up blood.
Y/n begins to try and weakly crawl away to catch his breath, but is met by the tip of another sword. Looking up, Y/n sees Janemba smirking.
Janemba: Yargh! Hahaha! Gyahh!
He goes to attack Y/n, but Y/n suddenly disappears. Looking around, Y/n finds himself to be in an area of Hell unknown to him.
???: I apologize for the delay, Y/n.
Recognizing the voice, Y/n turns to see Whis smiling at him.
Y/n: You're my backup?
Whis nods and holds out an earring to Y/n, which he knew to be a Potara.
Whis: Father has given me permission to intervene and to fuse with you.
Y/n: Us? Will that even work?
Whis: It must, now quickly.
Y/n attaches the Potara earring to his ear and so does Whis, then they collide into each other in a brilliant, blinding light.
???: The fusion of an Angel and a mortal... Guess that would make me F/n.
He smirks as a single wing made of his aura unfurls and he Instant Transmissions to where Janemba last was.
Janemba turns to the fusion and growls, but F/n isn't even phased by the demon.
F/n: I am neither Y/n nor Whis, I am the Ultimate Fusion and I've come to bury you!
Janemba swings his sword at the fusion, who catches the sword between his hands and snaps the blade.
' Whis, I don't think he's doing this on his own accord...
You mean to say that there is something else in play?
Yes. ' The fusees think to themselves inside the fusion.
The fusion kicks Janemba away and fires a Kamehameha wave at Janemba, who barely dodges thanks to a portal.
' Y/n, regardless of feelings, we must deal with this demon.
Just give me a little bit longer, please. If he's not evil, I wanna help.
Very well... '
Janemba leaps at F/n from behind, who merely back punches him without even glancing at him.
F/n then summons Whis's staff to see how Janemba was created, then smiles.
' I was right, it's just a kid
His situation is rather unfortunate... Do we have a means to undo his form?
Yes we do. '
The fusion uses Forced Spirit Fission to remove the evil souls from Janemba before dispersing them, the young demon collapsing in front of the fusion before looking up at him and becoming frightened and running away.
F/n chuckles at the young demon before defusing.
Y/n: Thought we had an hour?
Whis: These are Angel grade. Thank you for looking for the good in that demon, that's what makes your character.
He smiled at the reincarnated God, who smiles softly in response and reverts to his base and hugs the Angel.
Y/n: See you in three years.
Whis: Indeed. Farewell, Y/n.
With that, Whis taps his staff and disappears.