Mieko (Fujino Ryoko) and Makio (Aoki Yuzu) are good friends who go to the same high school. They start working part-time together and meet college student Yongci (Nakagawa Daisuke), and the three start playing together. One day, Yongci says he likes Makio, and the two get together. However, everyone around them is against their relationship. Their special relationship gradually changes. Then, Makio accidentally reunites with his childhood sweetheart Asato (Kanechika Daiki).