Bob, the Hydra Agent, and his friend Deadpool, are time travelling. They end up in their past in the Baxter Building, surprising the Fantastic Four. The Fantastic Four start attacking them in defense.
Bob and Deadpool are being tracked by their present day Fantastic Four, Black Panther and Storm, who travel back in time to find Bob and Deadpool. Meanwhile, Bob and Deadpool are getting assistance time travelling back to their future.
As they travel through time, Bob and Deadpool witness historical events taking place.