Would you like to influence the past to change the future? Would you like to prevent something that displeases, alarms, frightens you? But do you know the future? What if you know someone else's future, but one that awaits you? Knowing someone else's story, we will try to change our own. Having considered past events, let's try to guess the probability of future events. Let's go to parallel worlds, very peculiar, to change the events that will be reflected in our world by the influence of the phenomenon and paradox of quantum entanglement.