It is the near future. Below the largest city in the United States, the sewers have become a war zone, inhabited by organized gangs of snakes and mutant crocodiles… The Sewer Police try to preserve a semblance of order in this vast, savage labyrinth.

A young scientist decides to accompany a patrol on a mission, to the great displeasure of Lieutenant Jericho, who is in charge. That very day, homeless people will get attacked by enormous, and strangely aggressive spiders…

Jericho and his group will have to confront the worst of all possible nightmares.

Between Aliens and Relic, this is a muscular story that pays homage to the American B-movie tradition.