Fudanshi Shoukan: Isekai de Shinjuu ni Hameraremashita 3rd Season

Kotone's life in another world continues beside Nagi, the divine beast who summoned him as his priest. Being a devoted boys' love fan once made Kotone confident that he understood every romantic pattern imaginable, but actually living inside one has proven far harder than observing it from a safe distance.

As their bond deepens, new supernatural complications and intimate misunderstandings keep testing Kotone's determination to treat everything like a familiar trope. Nagi, meanwhile, has no intention of letting him hide behind genre knowledge forever.