Description：Kengo Takasaka (Kento Hayashi) is a young man who looks very gloomy. Because he suffers from a very serious mysophobia, Kengo cannot interact normally with other people, which makes Kengo very painful. One day, a mysterious man found Kengo and gave him a special commission. A female high school student named Sei Sasaki (Nana Komatsu) was unwilling to go to school because she suffered from visual phobia. The mysterious man hoped that Kengo could help the girl. At the beginning, Asheng was very resistant to Kengo's attention, spoke harshly to him, and had a very bad attitude, but soon, Kengo, who had a similar experience with Asheng, realized that this aggressiveness was just a way for Asheng to protect himself, and he was very familiar with this method. Gradually, the distance between Kengo and Asheng.