In their attempt to exonerate an innocent man, a group of social justice warriors raid an abandoned campsite in search of a serial killer. But, one by one, they are eliminated until it's just one person left against the prolific killer.
When Dakota tries to break off her toxic relationship with Axel, it starts transforming him into a monstrous creature. He gradually succumbs to the poison of the decaying relationship, becoming a creature with increased aggression, a touch that melts skin and worst of all, he's contagious.