The Villain of Romance

Kang Hee Jae and Ban Yoo Jin have been dating for six months. Yoo Jin announces that she's going on a trip alone with her male friend, Sang Ah. Hee Jae is baffled, so Yoo Jin assures him that she and him are just friends.

Kang Hee Jae has too many friends around him and sometimes he even leaves Yoo Jin alone for gatherings with his friends. However the real problem is... Hee Jae's roommate Nam Hyun sticks to Hee Jae like glue and plays games with him every day.

Kang Hee Jae finds the date with Ban Yoo Jin incredibly happy, but somewhere along the line, he starts feeling scared and uncomfortable. Seeing him in such a state, his high school senior advises him to run away, saying that Yoo Jin is gaslighting him.

The deeper their relationship goes, the more Hee Jae's desire for her grows. Yoo Jin asks him outright why he wants to have sex with her, and Hee Jae replies that it's because he loves her. The two begin to prepare for their first experience.

Kang Hee Jae and Ban Yoo Jin are approaching their first anniversary... Just when things seem to be going smoothly in their relationship, something happens that hurts Yoo Jin... Hee Jae is just too frugal.

Nam Hyun lives like a private assistant running Ko Yoon's library errands and he wants to be seen by her as a man. So, Nam Hyun seeks Hee Jae for help in confessing his feelings to her. Hee Jae proudly shares the successful know-how to Nam Hyun.