Nezu Haru, a third-year student at the University of the Arts, is studying video production. This is his first time making a film as a director, but he is having trouble deciding what the subject should be. Yoshikawa Kazuya, who works as a photographer at the same time and is concerned about Haru's situation, receives a "Motus" notification on his smartphone. "Motus" is a smartphone app that posts real photos without filters, and Haru is not interested in it at all, but a post from his junior, Usui Miyako, shows Haru's girlfriend, Kuga Yuri, having an affair with another man. (Source: Japanese = Wikipedia) Adapted from the song by the group This is LAST (ディス・イズ・ラスト).