|Days of Future Past|
|Real Name||Days of Future Past|
|Alternate Identity||Alternate Future, Dystopian Future|
|Family and Friends||Age of Apocalypse|
- Days of Future Past is from the Christopher Yost Animated Universe.
The Days of Future Past is an alternate future where Sentinels destroyed most of the organic population and destroyed almost every trace of civilization.
The path to this dystopian universe began when the Inner Circle captured the X-Man Jean Grey. They took the Phoenix Force from and the Stepford Cuckoos used Phoenix to destroy vast cities, including Genosha. The United States government used Sentinels to attack the mutant population while Magneto used his own Sentinels to attack normal humans. Both sides nearly destroyed each other leaving the world in ruins.
Twenty years later, Charles Xavier awoke from a coma and found the world in ruins. He used a damaged Cerebro to contact the past and inform his X-Men on how to prevent it. He was eventually captured by Sentinels and formed a new X-Men. He eventually met Wolverine and a group of X-23s and they destroyed Master Mold.
The term "Days of Future Past" is the name of the comic storyline where the universe originated from but never mentioned in the series, just as it wasn't in X-Men.