Sakura Kusakabe

Once an ordinary second-year junior high student, this boy’s existence was permanently upended by the arrival of the violent "Bludgeoning Angel," Dokuro-chan. His future is burdened by a controversial destiny to invent technology that halts female aging at twelve, earning him a scandalous reputation at school. Despite being naturally innocent, he frequently finds himself caught in Dokuro's bloody chaos. While he initially harbors a secret crush on his classmate Shizuki Minakami, he eventually develops complex feelings for his chaotic, club-wielding companion.