Mona, Billy and Elaine are a tough trio known as the "Angels." While they are on vacation in Malaysia (Kuala Lumpur), they find out that one of Billy's school-chums is now a gun-runner plotting a revolution in Malaysia with his private army. The Angels decide it is up to them to stop him.

Yeung’s poppy fields are torched by a law enforcement task force, she retaliates by ordering police officials assassinated. The Angels break into Yeung’s corporate offices, eventually tracing her headquarters. After Alex Fong’s character is captured and held by Yeung, the Angels mount an assault to rescue him. A complex sub-plot involving an armored car bullion robbery eventually leads the Angels to a final showdown with Yeung and her men.

A gang of crime-fighting martial-arts beauties battle a terrorist organization based in Thailand led by a religious fanatic.