Pingqing (Kamenashi Kazuya) is an extremely talented modern dancer. However, after reaching a small peak in his career, his life has been declining. After that, Pingqing decided to regroup and returned to Tokyo from Germany. However, what awaited him here was not a bright future, but a cruel reality. In order to make a living, Pingqing ran around, and the unsatisfactory life also made his dance career fall into a bottleneck. By chance, Pingqing met a woman named Nishihara Yui (Fukada Kyoko). Nishihara is a chemistry teacher in high school. As she got older, her old mother began to worry about her lifelong affairs. However, Nishihara had no plans to get married. At the same time, she and her colleague Takayanagi Taro (Namise Katsuhisa) have been maintaining a physical relationship. The appearance of Pingqing has brought about earth-shaking changes in Nishihara's life. Can this pair of lovers with completely different personalities and identities finally come together?