Tantou-san, Kyori ga Chikai Desu!

Akari Makoto is 24 years old, has no male experience and loves pure love novels. Even though she dreams of becoming a novelist and bringing her work to a publishing company, there is no sign of a debut. One day, a mysterious man appeared in front of her, and said to her parents "I'll give up if my dream doesn't come true by the age of 25." "It's a love story? Then, how about doing this?"