She lives as a top-level ninja through intense training and practice. One day, she picks up a bag belonging to a high school girl and discovers a magazine for high school girls, which leads to her developing a fantasy about them. Using the phone found in the bag, she starts broadcasting to show herself as a high school girl and to obtain more information about them. Unfortunately, she ended getting into trouble via a reckless livestream and now is in G.I. Joe to escape a harsh punishment.