While fleeing for crimes she never committed, disgraced aristocrat Charlotte Evans collapses deep within the woods. A wizard named Allen Crawford—renowned as the "Demon Lord"—locates her and shields her from those in pursuit. With nowhere else to turn, Allen shows compassion and offers Charlotte a position as his housekeeper.
Allen quickly discerns that Charlotte has endured mockery and contempt from her so‑called noble kin, never having tasted genuine liberty. He resolves to expose her to the world"s forbidden delights and encourages her to yield to desire. Charlotte"s pure naivety hinders his agenda, yet Allen remains resolved to grant her the life denied by her lineage.
Despite loathing social interaction, Allen gradually opens up toward Charlotte. The more they cohabit, the clearer their commonalities become. Though society has abandoned them, the pair vows to remain united, unaware of their growing affection.
Their shared solitude nurtures a trust, and each night they exchange stories of past betrayals. Allen teaches Charlotte the art of spellcraft, while she imparts knowledge of etiquette. Together they forge a bond that defies their former lives.