Imagine you're the weakest of your kind and from day one you were called useless and that you had no purpose. That was Deku. He couldn't remember the name he was given at birth he couldn't remember why he couldn't remember it. Deku was an omega they were treated terribly, nobody cared for them nobody wanted to. Alph...
Kaminari doesn't believe Bakugou is capable of being nice. Kirishima is set on proving him wrong.
Young teen has had enough of suffering and finally takes the advice of a 'friend' to 'go swan dive off a roof' in hopes of ending this life and getting a quirk in the new one. Only this new life isn't quite what he had in mind. Near indestructibility, super human strength and oh yeah being dead wasn't quite the plan...