Maekawa is so absorbed in her work that before she knew it, she was in her late twenties and still without a boyfriend. While other people's lives are changing rapidly, hers remains the same, and she feels frustrated and frustrated. Deciding that it's too late to expect to meet someone in everyday life, she signs up for a dating app as per the advice of someone. She matches with a certain man, hits it off, and goes to a hotel under the influence of alcohol, but...!