The honest and kind taxi driver Han Dong rent his car to the boss of a travel agency Ruan Dawei all year long. However Ruan defaults his overdue 90000-yuan rental to Han all the time for a variety of reasons. After many inconclusive claims for his deserved rental, Han picks up the Ruan's girlfriend Yun from hospital and tell Ruan that he kidnaps Yun to force Ruan to repay the money. Nevertheless Ruan says he would rather let Han kill the hostage than pay back money. Yun knows that her life is less important than money for her boyfriend and wants to trick Ruan with Han.