When taxi driver Ah Huat's son is kidnapped, he resorts to extreme measures to raise the $1,000,000 ransom. But when the kidnapper reneges on the exchange, Ah Huat takes the most extreme measure of all: he kidnaps the kidnapper's child.

A sister and brother, the last heirs of a family of acrobats, are called upon by a Buddhist monk sect to retrieve an artifact that their ancestors have protected throughout the ages.