Marvel secretly explained why Shang-Chi and the Legend of the Ten Rings retconned Hulk's Avengers: Endgame transformation. As fans of the Marvel Cinematic Universes looked ahead to Phase 4, it was not expected that Mark Ruffalo's Hulk would return quite as soon as he did. He made a surprise appearance in Shang-Chi's post-credits scene, but his appearance was an even bigger shock. Ruffalo was shown in Bruce Banner's human form, a drastic change from the Smart Hulk form he recently gained.
For
Read more on screenrant.com