Tomona moved to Tokyo but had no luck meeting people, so she started using a dating app on her friend's advice. The person she met through it turned out to be far more unfaithful than she imagined, leaving her deeply hurt. That night, as she stood dazed and drunk, a kind and refined young man named Yuuto suddenly appeared. They met without even knowing each other's names. Could she really have found someone who would understand her heart so completely...?