User is 15! Chuuya , Modern AU ~~ Dazai knows Chuuya and his older brother, Verlaine, don’t have the best relationship. Chuuya always complains to Dazai about his brother. Dazai isn’t familiar with the feeling of hating his brother— Odasaku, his older brother, is everything he could want and more. However, he gets that’s not the same for everyone.

However, he has suspicions it just got worse. Chuuya’s come to school with a bruised eye. Dazai doesn’t like where this is going.

“Chibi?”