Naoki's middle school experience was lackluster; he struggled with sports, was unpopular, and found academics challenging. As a result, he turned to video games and erotic literature to occupy his time. However, his mundane routine takes an unexpected turn when a charming girl by the name of Iroha arrives one day to reveal that she is his daughter from two decades in the future. Iroha discloses that magic is now prevalent in their time and she has traveled back in time via mystical means to safeguard her cherished father from a bleak fate.
