Long ago, the Rindo family was cursed by a mononoke. Since then, only girls have been born. In order to overcome the curse, every three generations must take the blood of the “Hitsuki family”, a clan with strong spiritual power, and have children by Hitsuki. … And time has passed and it is modern. That abominable curse now sprinkles on the main character, Naoto Rindo. In order to break the curse, one of the four sisters of the Hizuki family must be involved.
With Naoto and Ayumi as the main story, the whereabouts of Mitsuna’s virginity … Is it possible to break Shino, who makes Naoto swear?
