あらすじ
Sakiraku was born into a family of demons, but she was not gifted at demons, but instead had the power to heal "demons". When she healed a demon and took in too much dirt, a demon, Raven, who is not a human but a doctor in the land of everlasting night, reached out to her. The two made a contract and lived together in Raven's apothecary. After a year of living in the land of everlasting night, Sakiraku finds a wounded old rat about to attack a man on her way home...? This is the long-awaited second installment of the tender yet sad humanistic story of a demon and a human who are bound by a contractual relationship!