anyone to stop him. Eventually, Ryan is the only agent left and he has to stop Miller. Ryan fights his way through rioters at the World Penitentiary, killing an inmate with a grudge against him on his way to confront Miller, but is unable to convince him that what he wants to do is wrong. Back in his present time, Ryan finds changes to history; Doc is more irascible because her husband was "killed in the war". When he returns to the World Penitentiary, Miller was never there at all. Ryan, becoming less and less capable of surviving all these time jumps, returns to 2025 again. This time, the world is even more different due to Miller's interference: Ryan's parents were "killed in the war", Doc has been executed for trying to save her husband and O'Rourke wears an eye patch and has never heard of Hitler. Ryan is issued a tracker that enables him to follow Miller by jumping into the wake of his time leaps. He is sent to 1881 and prevents Miller from killing an ancestor named Jason in Springfield, Texas, then chases him to 1929 where he saves a Frances in a Chinese restaurant. In a nightclub in 1988, Ryan is embarrassed to see his young parents disco dancing and lures Miller away from them. Miller shoots Ryan, but the bullet is stopped by the pocket watch that his father bequeathed to him. Returning to his own era, where things are mostly back to normal, he realizes that his father died when Miller tried to kill Ryan at age 11. Barely surviving another time leap, Ryan goes to the University of Southern California on 7 May 2002. The student who disagreed with Josh was a young Brandon Miller. Josh tries to stop the older Miller from killing Ryan, but is killed by one of Miller's weapons that induces brain aneurysms. The older Ryan intervenes, threatening to erase Miller's existence by killing his younger self. The older Miller taunts Ryan by accusing him of hypocritically being willing to change history. He provokes him into a fight, watched by the younger Miller, younger Ryan and his mother, and Sasha. When Ryan has Miller at his mercy, he tells the younger Miller that “it doesn’t have to be this way. You can change all this.” Ryan and Miller then disappear, suggesting that the younger Miller changed his mind. In