One night, Shizuka, who attends a night school, encounters Hiiragi Sei, a high school student lying on the railway tracks. Rushing to rescue him, he discovers he had become self-destructive from the pain of not fitting in. Seeing parallels with his own circumstances, Shizuka offered him kind words, but... A lonely, brilliant DK × a thirty-something, secondary school dropout host. The extraordinarily endearing midnight youth romance of two people who wish to change!