The second part of "Chromatics is Emptiness" online clear version.

The couple, Eun-jik (played by Yim Chang-jeong) and Kyung-ah (played by Song Ji-hyo), who came together after going through difficulties, were already a big news in the campus - because the female is not only the S-curve beauty queen of the school but also the top seed in the swimming department with the potential to become a national representative swimmer, while the male is just an ordinary president of the K-1 club with no special talents. For three years, their intimate relationship has only been limited to kissing. Eun-jik's repeated attempts to take his relationship with his girlfriend further have failed, leaving him no choice but to channel his vigorous energy into training. On the other hand, Kyung-ah, due to her deep love for her boyfriend, has become somewhat distant from him. The romance between Kyung-ah, the top swimmer in the swimming department, and Eun-jik, whose future is uncertain, is not favored by outsiders. However, Eun-jik, who can only observe and study girls every day in the library, believes in love. He even endures being beaten up by his girlfriend without complaint, earning him the nickname "the last pure-hearted man of the 21st century" from his friends.