He'll be playing the role of Baek Jae Min, a rival author to Han Se Joo (played by Yoo Ah In). They're neck and neck in everything, from popularity, public appeal, charisma, etc. Kwak Si Yang commented about his new role, "I decided to appear in ['Chicago Typewriter'] because the story is entertaining, the topic is colorful, and each of the characters seem very much alive... My anticipation for it is high thanks to my trust in the staff and the other actors." 

'Chicago Typewriter', a fantasy human romance drama starring Yoo Ah In, Lim Soo Jung, Go Kyung Pyo, Kwak Si Yang, and more, and will air after 'Tomorrow With You' beginning April 7.