Synopsis
A frightening car crash in downtown Hong Kong sparks a war between the local police and the international criminal organizations. Superintendent Yip (Francis Ng) and Inspector Ching (Nick Cheung) from the Criminal Intelligence Bureau (Counter Terrorism) has arrested a female hacker named Yiu involved in the accident. But the two police officers are suspected by Superintendent Cheng (Louis Koo) of the Security Wing. Cheng requests the Commissioner of Police to forbid the two to take part in the investigation. Meanwhile, vital clues led them to the far foreign soil of Myanmar and Spain. Cheng and Ching work together but not hard enough to handle their conflicting ideas. While Yip just can’t trust neither one of them, he himself is being watched by the Commissioner who doubts if Yip is covering up evidences of crimes. The Commissioner believes that there have been moles in their midst and thus, a deep probe into a mysterious gang is needed. While everyone in the Police Force might be a rat, and investigation has gone astray by Yiu’s statements, heads of the department are completely clueless about who is good or evil.