John Brace (Nicolas Cage) is possessed by the angel of justice Lazarus, but the angel is irritable and will absorb the souls of bad people when he encounters them. Moreau (Idris Elba) asks Brace to bring the child Danny to the temple to prevent the devil from taking his soul. In return, he will remove the curse from Brace. Danny is the son of the devil Roarco. In order to implant his magic power into his son, Roarco sent Cary to track the mother and son who were on the run. Just when the mother and son were trapped in the quarry, Brace arrived, and the angel in his body broke out and suppressed Carrigan. He turned into a ghost rider and tore his opponent to pieces without mercy. When the war ended, the three went to the temple. At the same time, Roarco also saved Carrigan from the brink of death and gave him a more terrible destructive power, asking him to go and get Danny back. In the temple, Moreau fulfilled the agreement and drove out Zazarus from Brace's body. But as he was doing so, the priests of the temple tried to kill Danny, who he believed was the devil. Before they could act, Carrigan arrived and took Danny to see Roarco. Roarco forced Danny to participate in a ritual that would turn him into a complete devil. Brace tried to stop the ritual and convince Danny to turn from evil to good. In the final battle, in order to defeat the devil, Danny used his power to implant Zasaros into Brace again. This time, Zasaros became the embodiment of justice and defeated the devil.