Jaehyun is a piano prodigy who got a scholarship after a video of him playing the piano on the street went viral. A professor who took him under his wing, Kang, develops a sexual relationship with Jaehyun. But then Kang’s son, Seojin, comes into the picture. He wants revenge on his dad for having a lover besides his step mom, who is Jaehyun. But Seojin and Jaehyun become close and develop feelings for each other. Now they have to figure out how to escape Kang’s abusive claws.
Body Complex