Set in Nagoya Station, it depicts the encounters of young people who work late at night and what happens after that.

Haru Tsuzuki (Hiroki Iijima), is an elite salaryman who has lost his job, girlfriend and all his important dreams in Tokyo and has fallen into distrust of people. He returns to his hometown of Nagoya as if to escape, and lives alone without telling his parents. Every night, he takes the last train to Nagoya Station to work as a late-night security guard at the Linear Motor Car station construction site.One night, he runs into his childhood friend Mako Sakurai (Rinka Kumada) on the last train for the first time in 15 years. The two were like brother and sister when they were children. Mako, who had a faint childhood crush on Haru, is happy to see him again after a long time, and begins to ask him about his life afterwards. However, Haru, who is unable to talk about his current fallen circumstances, ends up telling a lie.