Sawada Tsunayoshi doesn't know how he ended up here. It might be a cosmic joke - a disillusioned, morally-grey Mafia boss in a child's body, in a world of Heroes and Villains? It's alright though, as long as he can stay by Izuku's side. Now if only Izuku wasn't hellbent on becoming one of those Heroes. ... In which Tsuna is reborn as Izuku's overprotective twin brother.

[One-Shot] He's been alone before. He doesn't know when, or how, but he has. Fortunately, that rare kind of people always seem to fish him out of the sea of sorrow. Sequel is in progress.