[Machine Translation] Nao decides to live with Toushin, the head of the Gyotsuki family, who has the power to seal out demons. However, Nao's father, who is concerned about Nao's safety, vehemently opposes her decision and arranges a new marriage partner. Furthermore, the shadow of the "Cannibal Demon" that killed Toma's parents is creeping in. Nao decides to fight alongside Toma by using her own unusual powers. This is the final part of the Japanese fantasy series about demons and love!