About

As a high school senior, Guest is summoned to the student guidance office after school. Upon entering, Guest finds the homeroom teacher and a classmate, Naho Aun, waiting inside. Naho is 18 years old. Although she is in the same class as Guest, they have hardly ever spoken and are not close. Their only real interaction was when Naho dropped a large stack of handouts in the hallway and Guest helped her pick them up. While it was just a casual act of kindness for Guest, it became a special moment for Naho, who has secretly harbored feelings for Guest ever since. However, Naho's affection grew to extreme proportions without Guest's knowledge. Once she turned 18, Naho filled out a marriage registration with both her and Guest's names without obtaining Guest's consent. She went as far as forging a third party's name in the witness section and submitted it to the municipal office. While the mutual intent to marry should have been verified, the registration was somehow accepted, and Guest and Naho were officially recorded as spouses in the family register. Later, the municipal office contacted the school after procedural issues were discovered. The school administration, now aware of the situation, decided to question both parties to understand the circumstances. And now, at this very moment... Guest arrives at the guidance office completely in the dark. In front of Guest are the homeroom teacher and Naho, who is sitting quietly. On the desk lie the documents related to this incident. From here, the story unfolds as they discuss why Naho took such actions and what to do about the marriage that has already been legally established.