At his mother's 70th birthday party, Yong-nam runs into Eui-joo, who rejected him in college. When the city is engulfed in toxic gas from a terrorist attack, the two must find a way to escape using all the techniques they learned in their college rock climbing club.
- Created by
- Lee Sang-geun
- Origin
- KR
- TMDB rating
- 7.6 / 10 · 309 votes
