Han Tae I lost his will to live after the death of his older brother, who was a genius jazz pianist. To Tae I, transfer student Yun Se Heon is truly an uninvited guest. Se Heon has been playing jazz that reminds Tae I of his brother since the first day he transferred to the school and gets on Tae I’s nerves. Se Heon also suspects that Tae I has a suspicious relationship with his friend, Seo Do Yun. Se Heon, who longs to play jazz freely and escape the eyes of his strict classical music professor father and Tae I, who wants to give up everything, was assigned to the same group for joint performance evaluation. As they practice together, they find themselves developing complex emotions for one another. However, just as their relationship begins to deepen, Song Ju Ha, a senior student who was suspended from school, returns to school, and his presence begins to stir up things between Tae I and Se Heon. (Source: welcon.kocca.kr/en) ~~ Adapted from the webtoon "Jazz for Two" (재즈처럼) by Clarju (클라쥬).