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.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.详情