After the end-of-year ball, several teens set out to shake off the dust of high school with quiet kick-ons in a palatial house outside Wellington. The vibes shift with the arrival of Yannick, a drop-out who’s determined to amp up the party, whose blustering insistence on more, more, more threatens to spill over into blind rage.

A young scientist who is convinced that a dangerous new pathogen threatens the population and tracks it back to her hometown – which is located in the shadow of the remote sheep station where the macabre events of the original Black Sheep unfolded.