Kawamoto Tsugumi is a woman who is not good at interacting with people and has no friends. When she comes across an Instagram account nicknamed "White Horse", she is fascinated by how the meals are captured very attractively in the photos. The posts and captions resonate with her. Tsugumi starts to go for meals on her own by eating the same food as "White Horse". On the other hand, Shiraishi Kazuma who manages the "White Horse" account, is delighted about and eagerly anticipating the only "like" he gets for his posts from Tsugumi.
Hiroshi Kataoka works at a bank. He receives a promotion to manager of the Kamata branch. He is also informed that the Kamata branch will be shut down and he does not have to work hard. After the branch's shutdown, he will work again at the bank's headquarters. Hiroshi Kataoka is embarrassed by the situation. He sees the branch employees work hard and they do not know the branch will close. Hiroshi Kataoka is conflicted between his job and his employees.
A mysterious international crime organization makes a demand of 900 million yen from the Japanese government for the release of hostages. The group then targets a victory parade of a world sports game to commit indiscriminate terror.
