Akuma de Sourou

A timid girl named Kayano writes a love letter to Kamijo, a good-looking classmate, and must face the unexpected consequences when the letter is discovered by Edogawa Takeru, the attractive and well-known son of the school principal. Her mother's new engagement to Principal Edogawa forces Kayano to share a home with Takeru, creating a difficult and awkward living situation. She must now navigate daily life with the boy she considers the embodiment of trouble, struggling to adjust to what she sees as a nightmare scenario.