Jin is a 17-year-old from Osaka with above-average intelligence who attends high school with his friends Kenji and Misaki. One afternoon, while visiting an abandoned factory, Lucio is catapulted from the year 2025 to 2053. In this new time, he will have to deal with some young members of the Resi...

Hikaru Amano is a 25-year-old man who is dissatisfied with his life but dreams of becoming a writer. As he travels to work on the subway like every other day, an advertising poster leads him to meet two mysterious characters and learn about their strange task.