When a young Vietnamese-Australian thug botches a gangland assassination and runs into serious debt with his triad, his younger brother is forced to embark on a harrowing drug run from Vietnam to pay off the mob bosses.

Bangkok: In the suburbs, a modern town-house, left vacant, becomes home to a single-parent Thai family. But, an affair between the mother and the house's ex-pat owner, incites a troubled spirit residing upstairs. Disruption soon follows.