Watch VoirFilms. In the north in the 1990s, the passengers on the train were suddenly robbed by armed bandits. Railway criminal police Tie Wei and others fought life and death with the car bandits. This gang of car bandits is known as the Flying Tiger Gang. The members all have legitimate jobs as a cover, and they also have eyes and ears in the railway department. This has brought difficulties to the detection work of the public security department.