Isekai Hoikuen wo Hirakimashita: Fusei Skill de Saikyou Loli Seirei-tachi wa Deredere desu
異世界保育園を開きました ～父性スキルで最強ロリ精霊たちはデレデレです～
An older adventurer named Oliver, known for his sincere nature, is given a specific task: to form a contract with powerful, affectionate spirits. These spirits come together, leading Oliver into a new role as the head of a school where they reside.