One-eyed school nurse Hitomi is always looking out for her students as they go through the ups-and-downs of adolescence. Whether it's helping a student through an existential crisis or listening to a zombie girl's tale of the afterlife, Hitomi-sensei is always willing to do what she can to help. But Hitomi has her own problems to deal with, including a little sister with multiple personalities (all of whom are in love with their big sis!) and a co-worker who teases her mercilessly. Can Hitomi keep her own issues under wraps while keeping a watchful eye on her students?