A powerful Chinese Triad boss sends his top bodyguard to protect a young British woman in the UK, in the process creating a situation that threatens to destroy everything that he has worked for years to create. When it comes to loyalty, a crime boss simply couldn't ask for a better bodyguard than Leung. Leung's boss is notorious Hong Kong gangster Wong. The only person Wong trusts enough to travel to the UK and watch over a mysterious young British woman is Leung, and Leung is determined to make his boss proud. Not even Wong's own errant son Yuen is privy to the identity of the woman Leung has been assigned to protect. But when the secret gets out, Wong's once-powerful empire quickly begins to crumble.