Na Yeong Sae has just lost his longtime dancing partner to his rival after an injury incapacitated him. Ready to jump back into the competitions, Yeong Sae reluctantly agrees to a fake marriage to a skilled dancer in order to bring her into the country. When native Korean Chae Rin arrives from China, Yeong Sae is shocked when he discovers not only is she the sister of the girl he was supposed to marry, but she can't dance a single step.
In both of them the main hero is a rising/waning star in his work. He has problems with his career right before the arrival of the lead heroine into his life. She is a total stranger and it seems that she has all the solutions for his problems. They live with each other and then fall in love, but his manager, greedy for money and with issues against her, tries to break them apart. Both are about dancing and love.