The World Has No Room for Sinners

*"I'll be your mother."* After losing her biological mother, Mayu Kanda was abused by her guardian uncle every day, and could barely eat properly, but she just laughed it off. Until she met a mysterious beauty, Kamakura Komachi, who suddenly appeared. Is she, who acts like a mother, a ray of hope for Mayu? Or...? (Source: Ichijinsha, translated)