Due to Mononoke's curse, the Rindo family is only born with female sex, and the four Hizuki sisters are in turmoil over their head, Naoto Rindo, who has continued to prosper to this day by interacting with the power of the Hizuki family. The mystery of Ayumi, who shares the body of Suzune who passed away in a traffic accident, is now revealed! ! Who will Naoto choose? Just when one of the four receives the long-awaited life, something happens to Masakazu, who is traumatized by Suzune's accident... Please enjoy the final part of the Rintsuki trilogy!