A group of martial arts students are enjoying a reunion party when a bomb goes off in the building. When they wake up, some of their friends have been kidnapped and they soon find a group of assassins coming after them. The only way to survive is to fight their way out.
Jason, an American lawyer, poses as a john to build a legal case against a pimp trafficking girls to Bangkok. Can he win the trust of a young prostitute known only as Number 18 and convince her to risk her life to testify against her pimp?
Lieutenant Kom Sarakupt is assigned to impersonate Cheep Chuchai, a very dangerous criminal who looks like him, so he can infiltrate the Sing Ang organization, which was created to conduct illegal underground business.