Michiru Kita possesses Shinigami Eyes, which allows her to see a ring on a person's neck, indicating their impending death. She has hated her gift ever since she saw dark rings around her parents' necks, who died in an accident after the rings turned jet black. She now wears glasses that can subdue her gift, allowing her to live her life normally. Since the death of her parents, she has felt numb, living, but having no will to achieve anything or even care if she dies or not.