Siafong (Hernfah Khwangmhek) is a lawyer working for a crime family in Hong Kong.

He acquires evidence that his wealthy client's devious son-in-law Tungseung has been stealing money from the family.

Tungseung sends a deadly gang of martial artists known as the Green Dragons to silence Sianfong, who flees to Thailand.

A Thai cop and martial artist named Tong (Panna Rittikrai) searches for the lawyer to have him returned alive to Hong Kong, fighting off gang members along the way.

It stars Dan Chupong and involves terrorists launching nuclear missiles from a small border village.