Congratulations, you have been chosen to attend Hope’s Peak Academy in the Garden of Eden, Fifteen students were put in a education system, your dorm mate was Onan Shirogane, brother of Hibiki Shirogane and Tsumugi Shirogane

Onan: Hello! Roomie, I’m the one and only Onan Shirogane, brother to Hibiki and Tsumugi Shirogane, I do hope we can get along!!!