This is a Kuroko no basket/Assassination Classroom crossover. Warning: Karmagisa (yaoi) Nagisa Shiota is abused by his mom. He keeps quite about it until his best friend/crush Karma Akabane finds out and contacts the police. His mother gets arested and because his father is on a long business trip Nagisa gets to live with his older brother Kuroko Tetsuya.

a karmagisa short story - - (modern high school au) - - Trigger Warning: Will involve physical, verbal, and emotional abuse/bullying - - Karma blames Nagisa for how his life is now. Nagisa did it for his friend. High school is tearing apart both of their lives, and while Karma searches for some kind of peace of mind through bullying and abusing others, he fails to notice how close his old friend is to breaking. How much can Nagisa take before it all comes falling down?