同为职业“清理工”的两人意外撞单，接到了同一个任务——掩盖一起犯罪现场。迫于局势，互相看不顺眼的两位“孤狼”被迫联手，摆脱一连串的致命麻烦。然而，他们发现整件事正逐渐失控……...

After realising he has died at the scene of a car crash, Nathan descends into the depths of hell, where he is doomed to experience the pain of tortured souls along the way....