Kakeru Ootori

As Naru's protective older brother and a close companion to Shuuske, this enigmatic figure leads a striking double life. By day, he maintains a composed and sarcastic persona while working as a professional writer. However, once night falls, his sophisticated demeanor vanishes, replaced by the unhinged and sadistic leadership of a powerful gang. This intense duality defines his complex character and unpredictable nature within the story.