Marvel: Send Iron Man to Avengers 4 at the Beginning

In the timeline of Iron Man 2. To* traveled to the battlefield of Avengers 4 at the beginning, and was taught a lesson about life by Thanos' fists and kicks. Then Thor went to Thor 3 and witnessed his hometown being penetrated by the Fire Giant. The charcoal-headed Caffrey appeared in Captain America 2, surrounded by people from Snake and Shield with a confused look on his face. The captain came to Avengers 1, but saw another version of himself and said, "Long live Hydra"! As more and more chaos emerges. A conspiracy with the universe as its pen gradually emerges! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.