Minami, who had been living alone away from her parents, had to return to her parents' house because her part-time job closed down due to the current social situation. Her mother, who had divorced because of her father's domestic violence, had remarried when Minami left home. Minami, who had met him a few times but couldn't get along with her stepfather. In the meantime, her mother had to leave the house on a business trip…