黑手党的头领Wisa,一直在寻找一件泰国的国宝匕首 ,传说谁得到这把匕首,谁就可以统治泰国.Wisa雇佣一名美国前海军陆战队队员Patrick去寻找这把匕首。他们在一所神庙找到并偷走了这把匕首,并把罪名栽赃给神庙的守护者Krit。Krit为了洗清自己的罪名,为了保护国宝,他与这群暴徒开始了一场疯狂的追杀游戏……In 1897, the "Poisoned Knife" clan broke into the royal palace of Thailand to steal the Royal Antiques, but the thieves didn't escape with their lives. Before their deaths, they hid the antiques somewhere close to the palace.Today, Wisa (Winston Omega), the mafia boss whose ancestors masterminded the theft of the antiques wants to find them. He hires Patrick (Russell Wong - Romeo Must Die, Mummy 3: Tomb Of The Dragon Emperor), the former Director of the U.S. military National Subterranean Exploration Unit, to search for the lost antiques. Patrick and Selina (Patharawarin Timkul - Bangkok Dangerous) the beautiful and sexy assassin, retrieve the antiques from beneath the Thai temple where Krit (Mike B - Brave, Ong Bak), a gifted martial artist, resides as a temple boy. When they steal the antiques from the temple, it's down to Krit with the help of Praifa (Intira Charoenpura - Nang Nak, Brokedown Palace, King Naresuan Trilogy), an Archaeology student, to retrieve them. Together they fight against the powerful and greedy group of thugs. Will they be able to rescue Thailand's national treasure and protect the world from evil?