长途大巴突遇抢劫，歹徒强迫其中一位跟男友回家的女乘客发生关系，除了一位中年人阻止，其他人都默不出声。后来女乘客反而坐上了歹徒的大腿，还将救她的那位中年人赶了下去。在行至悬崖时，她做出了一个决定……
Plot Summary:Based on a real life event, a young Chinese woman boards a bus with her boyfriend to head home to meet his parents. What was supposed to be a joyful holiday turns unpredictable when a pair of countryside crooks hijack their bus. Traveling through China's dangerous mountain passes, the passengers must decide how much they are willing to sacrifice for their own safety.
