The upcoming drama “The K2,” starring Ji Chang Wook, Song Yoon Ah, and Girls’ Generation’s YoonA, has officially started preproduction. On August 11, CJ E&M stated, “tvN’s new Friday ...

Moreover, Chang-wook has chemistry wherever he goes, even if it’s just a potted plant next to him. That’s K2. And then there's the fever dream that is Melting Me Softly .

Ji Chang-wook as Cho Won. Ji Chang-wook, beloved for his performances in Welcome to Samdal-ri and The K2, plays Cho Won, Joseon’s most notorious playboy.