Watch High Quality HLS Streaming of Warrior Baek Dong Soo Episode 15 English Sub on DramaKH. Warrior Baek Dong-soo is a 2011 South Korean fusion historical/action television series starring Ji Chang-wook, Yoo Seung-ho, Yoon So-yi, Shin Hyun-bin, Choi Min-soo and Jun Kwang-ryul. It aired on SB