Kyouya Hibari has a god relative - three versions
MHA version
Kyouya acquires his infant Godbrother from his dying mother.
Izuku Midoriya grows up a Hibari and he grows up confident and as terrifying as his role model.
Quirkless or not, he does go to U.A. and he dominates using that very fine brain of his to create tech that suits him.
Bakugou Katsuki has no idea what hit him, as, despite the fact Izuku is usually a cinnamon roll as he took a shine to Tsuna and clung to him until Oni san had no choice but to take him on as well, he still had Oni san as his role model and so dishes out righteous retribution like NOBODIES business.
Bakugou can’t leave him alone. According to his worldview, that greenie should be weak… he is very much not and completely unwilling to allow anyone to make him so.
0o0
The Harry Potter version
Kyouya acquires his infant Godbrother from England.
He was the only one free to be sent.
He took Tsuna with him. It went as well as could be expected.
The family ‘caring’ for him are aggressively ordinary but hand the kid over and sign the paperwork gleefully.
The house may or may not have burned down that night.
It was an ACCIDENT. No, really.
It did force the Dursleys to relocate though so there was that.
Having an infant Neville shoved at them two was bemusing but Tsuna felt it was important.
It was.
Neville was Harry’s other Godsibling it seemed.
Godsibling as the packaging didn’t match the name.
‘Neville’ was definitely female-presenting.
She also had only very elderly relatives left.
Her parents had been tortured into catatonia but ‘Neville’ wasn’t there for it.
She had been with her Grandmother, currently in hospital, for the day.
Her father died a night or two later.
The mother lingered but caught something being taken into hospital and died inside of the week.
No one was quite sure what had happened to the grandmother.
Accidental baby acquisition wasn’t on their list of things to do today but they took the kid anyway.
Tsuna had the feeling these two would be better together.
They return to Japan with both infants free and clear.
Kyouya insists on taking them home himself. They are HIS cubs.
But, they are toddlers and Magical and a little bit messy.
Despite that, Kyouya is very fascinated.
0o0
The one where he ISN'T the one caring for his Godson- MHA again.
Kyouya’s infant Godson is raised in his territory.
The baby Sky’s mother has a cousin who was actually Kyouya’s carer for a while.
Family obligations had forced her to move but she’d promised him her ‘first born’ for whatever reason… and then she died in hospital.
The mother of the little Sky is her own remaining family left and so the child goes to her to care for.
She is damaged so Kyouya steps up.
The skylette and the green one are watched and guarded carefully… even if the Green One is entirely too observant and fascinated with Quirks and Heroes.
It’s he who guides the Skylette away when the Loud Blond comes home bringing an old man and right to one of Kyouya’s people.
The old man doesn’t necessarily mean ill but has very firm ideas that aren’t part of Asian culture and so don’t fit.
He doesn’t mean HARM exactly… but it would hurt Tsuna anyway and Izuku wants to be a HERO… so he’s saving Tsuna by keeping him away.
They end up being cared for in Hibari san’s home.
The Bright cub and the Shy cub crowd him regularly to sleep with and it’s… soothing.
The shy little Skylette calms in his presence because he knows he is SAFE… just like his cousin thought they’d be because Hibari san is super strong.
(So what if he preens a bit on hearing that. It’s justified!)
Bright cub isn’t wrong after all.