With a 20-year acting career, Cho Jung-seok takes on the challenge of debuting as a singer in 100 days, mobilizing his entire network against the clock!
Overview：With a 20-year acting career, Cho Jung-seok takes on the challenge of debuting as a singer in 100 days, mobilizing his entire network against the clock!
![Official Trailer [ENG SUB]](https://i.ytimg.com/vi/XDcjWKLfmho/hqdefault.jpg)
![Official Teaser [ENG SUB]](https://i.ytimg.com/vi/DjFUlym_gGI/hqdefault.jpg)
