Overview
Former bomb disposal expert, Song Kang-Ren, and his fiancée, Huang Xin, board a high-speed train that contains a bomb. At the same time, Liu Kai, a well-known physics teacher who was involved in an affair scandal, also boards this same train in order to win back his wife, Ting Juan, who took the prior high-speed rail to return home in frustration… After all, can the bomb be successfully defused this time? and resolve the crisis?
| Actor | Age then | Age now | |
|---|---|---|---|
 | 37 | 37 | |
 | 32 | 32 | |
 | 35 | 35 | |
 | 51 | 51 | |
 | 39 | 39 | |
 | 28 | 28 | |
 | 49 | 49 | |
 | 61 | 61 | |
 | 34 | 35 | |
 | 55 | 55 |