When Jules joins her new boyfriend on a New Year’s Eve getaway with his old high school mates, she’s looking to get some peace and quiet, smoke a bit of weed, and make some new friends. But when the holidaymakers stumble across their host’s long-forgotten stash of ancient weed, things quickly take a turn for the nightmarish. By the time they figure out the weed’s strange effect - an insatiable hunger for human flesh - it’s too late, and the four would-be friends become accidental cannibals. Their efforts to cover up their crime trigger a darkly comic spiral of panic, blame, and even more cannibalism that Jules is determined to survive - even if she’s the only one.