CIA agent Eddie Fulmer is tasked with finding a terrorist who stole nuclear warheads and is hiding in Bangkok. The terrorist is the father of Fulmer's ex-girlfriend Erica, complicating matters.
Ket (Krung Srivilai) promises to his dying boss to go to Khao Kiaw to find the children he never had time to care for.
Hin, a monk who, one day receives a letter from his younger niece announcing that his parents have been killed by gangsters, their house burnt and cattle stolen.