Naoya is introduced to Astarotte, but she refuses to get along with him. Naoya learns that when Astarotte was young, she witnessed her mother, Mercelída Ygvar I, engage in intimate acts with a member of her harem. From this, she developed a dislike for men and grew distant from her mother. Wanting to be able to make her feel less alone, Naoya makes a replica of Astarotte's favourite doll. The next day, Astarotte agrees to accept Naoya into her harem, on the condition that he be her "toy".