In a 2-issue prelude showing Wade’s time-traveling Adventures, prior to Walt Disney's Deadpool 3, he goes back in time to fix mistakes, and finds out about Marvel’s greed.
- Wade Wilson/Deadpool - uses Cable’s time-traveling device to save Vanessa, Peter, kill his X-Men Origins: Wolverine counterpart and Ryan Reynolds (prior to his signing of Green Lantern), and then realizes Marvel’s greed as he decides to undo it all
- Negasonic Teenage Warhead
- Vanessa Carlysle - her death has been undone by Wade
- Peter W. - his death has been undone by Wade
- Weapon XII - killed by Deadpool when he was about to fight Wolverine
- Ryan Reynolds - killed by Deadpool before he signed into Green Lantern
Negasonic Teenage Warhead and her girlfriend Yukio repair Cable's time-traveling device for Deadpool. He uses it to save the lives of Vanessa and X-Force member Peter, and kills both X-Men Origins: Wolverine's version of Deadpool and actor Ryan Reynolds while he is considering starring in the film Green Lantern.
Soon after he realizing he undone the mistakes he undid, he now realizes Marvel’s corruption, as he sets out to write the wrongs they did, such as a racial version of Black Lightning (Amazing Spider-Man 2), hirng idiot casting directors.
He then reveals the Skrulls existence throughout the timelines and discovers the true Reality Stone is Stan Lee's Pen. Upon discovering it he undid killing Ryan Reynolds because he too would cease to exist. He then makes up stories about how boring his life is.
He then discovers the powers of the Reality Stone causing deaths to be undone including fixing the time, and then comes to the conclusion that he is the only hope for Marvel Universe.
- The events of the comic lead to the movie.