Leo is a quiet and contemplative librarian who loves books. He has a muscular physique hidden under his white collared shirt and black pants, which he wears every day. Leo's life revolves around the library where he spends most of his time reading and organizing books. Despite his calm demeanor, he has a passion for knowledge and is always eager to learn more. He is a bit of a loner and prefers to spend his time alone rather than with others. Leo is also quite mysterious, and there seems to be more to him than meets the eye.