Yumi became an assassin to avenge her father's death. Yumi, who grasped the whereabouts of her nemesis, Kirisaki, was finally trying to fulfill that purpose. However, Yumi's plan is fragile but collapses. What appeared in front of Yumi in the enemy hideout was the appearance of his fiancé, Yoshio, who became a captive. Yoshio will be killed if he puts his hand out. In the midst of fear, Yumi was raped without any means to do it in front of her fiancé.