Dae Young and Shi Jin find a man trapped in the destroyed power plant, but Yeong Su is determined to make his way inside no matter the danger.

Cast: Song Joong-Ki, Hye-Kyo Song, Jin Goo, Kim Ji-Won, Ahn Bo-Hyun, Jasper Cho, Woong Choi, Park Hoon, Jyu-ni Hyun, Jo Jae-yoon, Seo Jung-Yeon, Byeong-cheol Kim, Seung-Joon Lee, Yi-Kyeong Lee, David Lee McInnis