Asmodeus wa Akiramenai

Asmodeus wa Akiramenai follows the life of a second-year high school student who finds himself burdened with an unusual responsibility. With his father, a Catholic priest, temporarily away, the young man steps in to guard and maintain their local church. Balancing the ordinary demands of his school life with the solemn duty of protecting a sacred place proves to be a challenging endeavor, yet he remains committed to holding down the fort until his father returns. His quiet routine is abruptly disrupted when he encounters a troubled, beautiful young girl lingering outside the church one day. Driven by compassion, he intervenes to help her, believing she is simply someone in need of guidance or sanctuary. However, this act of kindness quickly unravels into something far beyond his expectations. The vulnerable girl he rescued is not human at all, but rather Asmodeus—a powerful demon. This startling revelation thrusts the devoted student into an unforeseen conflict, forcing him to navigate the dangerous intersection of his faith, his family's legacy, and the supernatural entity he has unwittingly drawn into his life.