Is there any novel recommendation about the protagonist first having a superpower, then becoming a mutant, and the appearance of zombies in the story?

The story was set in the United States. At first, it was a world of zombies. Because of Magneto's device, they became mutants. Later, the settlement became a mutant settlement. Later on, the Justice League, Iron Man, Fantastic Four, and the bad guys who opposed them all came out. They seemed to be resisting some invasion and forming an alliance. What kind of novel was this?
I've already found it. The person who pretended to be " I've finished reading all these novels " is a pig!
Let me give you another hint. After the main character was reborn, he used a mysterious coat of arms.

Answer 1

I recommend the following novels to you:

1. "Doomsday Crisis Special Ability User": The protagonist has a strange ability and begins his own adventure in the zombie crisis.
2. "Saving the World Begins from Criticizing the Blood Breeds": The protagonist receives a strange mission in the zombie crisis. He has to turn the zombies into good zombies with human consciousness. There are also elements such as Blood Breeds and supernatural powers mixed in.
3. [Zombies Reborn Before Doomsday]: The protagonist is reborn to the beginning of the apocalypse, but his identity becomes a zombie and he begins his own journey of survival.

The three novels above were all about the protagonists gaining special abilities or mutated abilities during the zombie/apocalyptic crisis. There were also zombie elements. I hope you will like my recommendation.