Sungjoo has been cast for the role of Yoo Si Hyun, who is the leader of popular band Crude Play. In addition to being the leader and main vocalist of Crude Play, Yoo Si Hyun has a very close, cousin-like relationship with the genius composer Kang Han Kyeol, played by Lee Hyun Woo.
Even though this will be Sungjoo's drama debut in Korea, he has honed his acting skills through various roles in Chinese dramas. 'The Liar and His Lover', based off of a Japanese manga of the same name, also stars actors Shin Jae Min, Jang Ki Yong, and Lee Seo Won.
It will air after currently airing drama 'Introverted Boss'.