Goro Araki, 32 years old and single, is in his 10th year of working. He was a big fan of Momoka Aimi, a member of the five-member idol group “Sakura Romance”. One day, her “alleged infatuation” was reported. Araki broke down the moment he saw the online news and decided to take a day off from work in shock. The weekly magazine showed a picture of her seemingly shaking hands with the other man, which was covered with mosaic. Araki came to one inference. “Hey, isn’t that … me?” He becomes a party to the allegations and gets caught up in his daily life with Momoka Aimi. Even adults can have sweet and sour youth forever.