Tokaku Azuma

Tokaku Azuma serves as the central protagonist of the story, born into the storied Azuma Clan — a lineage with deep roots in the world of professional assassination. Honed through relentless training from a young age, she possesses exceptional combat instincts and lightning-fast reflexes. Enrolling in Myojo Academy's Class Black under the guise of a transfer student, her original mission was to compete in a deadly game targeting Haru Ichinose. However, an unexpected bond formed between them, as Haru's remarkable spirit gradually broke through Tokaku's emotional barriers. Defying her clan's orders, Tokaku made the resolute choice to become Haru's sole guardian — standing alone against eleven fellow assassins to ensure Haru's safe graduation.