The hero policeman Chen Jiaju (played by Jackie Chan) is back. However, with a fiery and outspoken personality, he quarreled with his boss this time because he was dissatisfied with his boss for letting go of an extremely dangerous felon, and resigned angrily. Leaving the police life, I'm away from the police and his girlfriend while on a trip, a phone company is bombed and intimidatedThere is no history of watching the movie