When a PNG raskol dies after Noel's meth lab explodes, the dead raskol's brother goes to the family's home on Zey Island intent on revenge. Gary flees to Cairns prompting Harry, Marou and Noel to go to PNG to square things with the raskols and the expat Chinese trader, Quay Lin.

While Harry's in hospital and his sons hunt down the hired killer, Sissi finds a large sum of money hidden inside Paddy's house and sets about leaving Cairns until prevented by Sutherland, a corrupt cop.