After aborting the mission, the kids walk for days but get to nowhere. However, they reach an amusement park and have fun as if it is their last. Meanwhile, Yeong-soo is not comfortable about walking away from the mission as he still believes the CSAT is not canceled. The end of the war draws near, but the kids have a long way left to survival.
Genres: Action & Adventure , Drama , Sci-Fi & Fantasy
Keywords: action , alien-invasion , apocalypse , based-on-webcomic-or-webtoon , high-school , leadership , military , monster , science-fiction , supernatural-phenomena , survival , thriller , war , watch-Korean-drama-online , tv-shows-online