the evening of April 28, 2001, the value for city is near to downtown light alley alley sudden issued revolver, General Manager of Celestica company Wu the human Luanqiang killed in a red Mitsubishi sports car, the Deputy Secretary of the Municipal Public Security Bureau in charge of the Criminal Investigation Xu Guoqing receiving the report, rushed to the scene, the organization of police investigation, found that victims Wu background is extremely complex, deep resentment many people. Police found Wu killed many possibilities in the investigation process, and gradually the horizon after a thorough analysis on the merits. Xu Guoqing felt this the vendetta event involving gang grievances of the dark forces, and the origin of the deep, and then focus on the dark forces of the city gang investigation. Police through the rivers and lakes grievances black gang members arrested a group of rampant Hampshire entrenched northbound in the vicinity of the dark forces gang chieftain Liu Huaqiang, after investigation, that the younger brother of Liu Huawen recently been people seriously wounded, seems to be another shares triad closure soared as by police in the investigation of Liu Huawen, Liu Huawen tight-lipped about a word does not spit the victim reason, Liu Huaqiang two years ago because of the harm to others absconded seal Biao in the Wu killed fled the city, Xu Guoqing Liu Wenqiang as a focus of the chase. At this point, the front of a dance hall in the suburbs, commonly known as the Song Tiger Song shipped to another to be in the same way shot. Song transported to the local well-known underworld figures, the dark forces of the only remaining member of the city and 1970s started, recently released from prison, and concentrate in the dance hall to see wherever he goes, do not say in the matter in rivers and lakes. Wu and Song shipped to each other are often heard, but without any contact. And two of the past two years have retired meaning grudges more than several years ago, things. According to the survey that the Department of Wu and Song shipped feud with Liu Huaqiang a decade ago, Liu Huaqiang's brother Liu Huawen were injured, has sneaked back to the city. Xu Guoqing keenly felt Liu Huaqiang is being gradually implemented his revenge plan, side continue to investigate the one hand, dispatched a group of four. If material, such as Xu Guoqing Liu Huaqiang and mistress, Li Mei, the two young killers rental in a district, watching the actions of the police, continue to deliberate revenge. The chase between the cops and robbers with the anti-hunt, revenge and stop the revenge battle began for