Drama Festival 2013: Principal Investigator - Save Wang Jo Hyeon!
Drama Festival 2013: Principal Investigator - Save Wang Jo Hyeon!
Filme Drama Festival 2013: Principal Investigator - Save Wang Jo Hyeon! No PobreTV. Drama Festival 2013: Principal Investigator - Save Wang Jo Hyeon! A drama set in 1989 about a high school student who's in love with a bus driver Wang Yoo Mi, who has similar looks to Wang Jo Hyun, a beautiful Chinese actress of the 1980s.