Under Scarlett's ultimatum, Sam and Phil attempt to retrieve the music box from Russian exile Marat Milankovic. But Lau is still seeking payback, and a hedonistic party seems to present yet more obstacles.

Scarlett sends Sam and Phil on a mission to retrieve a music box that has fallen into the hands of Russian exile Marat Milankovic. Armed only with the ransom money they found in the back of Walker's car, our heroes set off to buy it back.

With the vengeful Lau still seeking payback, Sam and Phil find themselves arriving empty-handed at a hedonistic house party.

Inadvertently stumbling into the middle of a poisonous assassination plot, the boys are plunged deeper into a world of betrayal, bullets and blood.