Oda Naomi dreamed of becoming an art curator, but she currently works in a department store serving VIP clients. Although she has been successful in her career, she feels fed up with her current position. One day, Naomi visits her friend from college Hattori Kanako and discovers that Kanako has been a victim of domestic violence from her husband Tatsuro. Naomi advises Kanako to divorce Tatsuro, but Kanako is afraid of his reaction and unable to free herself from the situation. Just then, Naomi happens to see a clandestine Chinese who looks exactly like Tatsuro. Naomi soon begins to contrive a perfect scheme to kill Tatsuro.