The destruction of Los Santos left many scars, the powers of which Balrog is planning to use to complete his plan. Tommy returns to Los Angeles to find out Jack has a never-before-mentioned son, but something about him immediately seems off. Tom is hunted by the T-Gang, who are furious with him for destroying their home, but there might be more to their motivations than meets the eye. Eventually, Balrog manages to complete his plan, becoming powerful enough to kill the other Demon Kings and destroy Hell, taking his father Lucifer with it. Tommy and the souls of all of his friends have to find a way to stop him, but even with the assistance of Olly, an altruistic, God-like being, Balrog's victory seems inevitable, leading them to ask a few old foes for help in taking down the common enemy.
