Yumi Tsuchida

Ambitious insurance saleswoman Miyako is stalked by by the strange and supernatural after meeting the mysterious Mitsuru.

A high school girl, Izumi Gojo, who has been found guilty of murder, falls into the sea and disappears when running away from the police. However, a mysterious group rescues her and had her undertake training to transform her into an assassin. Years later, Izumi seeks to escape the group.