Nijuu Mensou no Musume

Chiko is the daughter of the wealthy Mikamo family who has to live with her aunt and uncle after her parents passed away. Because her aunt wants to inherit the Mikamo family's wealth, she gives Chiko poisoned food. One day, however, she's kidnapped by the Nijuu Mensou (20 Faces) and decides to join his clan. (Source: ZOMG)Chiko, who had been leading a lonely life because of her parents death. Together with the Phantom Thief Nij?-Mens? (20-Faces), she sets out on a journey into the real world. She gradually changes as she encounters new friends and places. But strange events start happening revolving around the mystery of “Legacy of the 20-Faces”. So Chiko has to move forward, regardless on how checkered her life will become.