A group of tired commuters have caught the last train home, ready to hop into their beds for the night. However, their train soon veers off-course and crashes into an abandoned tunnel. The three surviving commuters; withdrawn mother Yi Ling, her son Lucas, and student Janice, are forced to band together and survive the night, as well as avoid the mysterious monster hunting them. Yi Ling still suffers from flashbacks to the car accident that killed her husband and nearly took Lucas` life too. When Lucas is snatched away by the monster, her maternal instincts are tested, and Janice`s ideas of family are challenged as she remembers her difficult relationship with her estranged father. Back at the subway control headquarters, the engineers do their best to make sense of the situation and rescue the survivors.

　　摄影家安迪与名模施嘉的恋情遭第三者多娜破坏，娜持嘉出道时拍的裸照威胁迪，安迪为保全嘉的声誉，无奈属从，嘉心灵受到伤害，前往西班牙散心，巧遇旧日情人海歌，二人旧情激发。后来嘉发现迪为其受伤住进医院，找娜算帐，将娜刺死，海歌尾随而至，三人经历一段逃亡的日子。

　　The film's plot centers on rival lion dance troupes in Singapore -- a liberal-looking faction of a traditional troupe, Tiger Crane (led by Wang Wei Liang), breaks away from it to form a new one called Storm Riders (led by Tosh Zhang), which advocates a new style of lion dance with more modern influences of hip hop dance and more flashy acrobatics. Meanwhile, the male stars of the show clash with a third rival troupe called Black Hawk, competing in wushu, love triangles and of course, lion dance. Five of the well-loved "Ah Boys To Men" cast headline the film, joined by 23 "unknowns".