Chihiro will be forced to marry an unkind relative at her father's wish. Although she immediately stated, ``I'm dating someone with the intention of getting married!'', the truth was that she didn't even have a boyfriend... In the end, I panicked and tried to find someone on a matchmaking app, but the day before I was supposed to introduce them to my parents, she ran away. If this continued, she would be forced to marry that guy. When Chihiro was cornered, Ryo, her schoolmate, said, ``Then you should marry me!''...!? Is it because of the obsession and affection hidden in their old friendship? A love story that takes a sudden turn when a friend gets married