Yamaguchi Naruhiro (Ayase Haruka) enjoys a single life in work and various hobbies.However, the aunt, a strong woman in the workplace who had always admired, died alone unexpectedly. This incident made her panic. She hurriedly started a blind date, but suffered a tragic death due to her age.
What's worse, she was also said by her colleague Nasuda Yuya (Yuto Sano) that she felt at ease when she got married, was it the Showa people's idea?“Rust to the reality.So Minghai decided to make a complete turn, from ”marriage life to thinking % final life...