A record of how she lost time and made love with her childhood friend, who had become a married woman for the three days she returned to her hometown.

Having lost my job and was in desperation, I suddenly went back to my hometown. When I was a student, I returned to my hometown that I had abandoned myself because I had regrets. When he was unable to contact his parents and was at a loss as he had nowhere to stay, he happened to meet his first love, Asahi, in the park. The person who vowed to make her happy as a child is no longer "Mizuno-san." After a long time, I was so happy and lonely that I felt like I had no place to stay, and when I explained the circumstances that I had no place to stay, I was left to stay for only three days...