Desmond is a summer loser who works at an arms factory. When an energizing drink that was conceived by army scientists turns his working colleagues into violent psychopaths, Desmond, the girl she’s fond of, Samantha, and two other colleagues who still have unaffected by this energy drink, Mourad and Lentworth, must rise to the challenges and survive in an office that has become full of violent people who are armed with the best possible weapons.