Lee Junki and Yoon So Yi go undercover

On November 16th, the soon-to-be-released drama,Hero, filmed a particular scene at theYuk-Sam-Dong dance hall in Seoul's Kangnam. Amongst the main cast of Lee Junki, Yoon So Yi, Baek Yoon Shik, Um Ki Jun, Lee Han Hee, and Shin Ju Ah, only Lee Junki, Yoon So Yi were present, along with Jang Young Nam, who will be playing the role of Lee Junki's sister. This filming revolved around three particular characters, Do Hyuk (Lee Junki), Jae In (Yoon So Yi), and Do Hee (Jang Young Nam). More specifically, it was for the scene where Do Hyuk and Jae In go undercover in search of Do Hyuk's sister, Do Hee. After much delay, the first episode of Hero will finally see daylight on the 18th, with many wondering about their ratings in their opening week. Despite the constant female lead changes, the cast itself seems pretty strong, but will it be able to survive the ratings war amongst established dramas such as You're Beautiful and Iris in the Wed-Thus timeslot?