Dominate the heavens starting from the United States

Introduction: A salted fish is reborn in the super world of Marvel, DC and other dimensions.Then due to the language barrier, I had to fight Superman, Wonder Woman, Hulk, and Thor.Batman and others: Are we so unimportant?Just no name, not even an ellipsis?Salted Fish: Scumbags, sit down.Justice League vs. Avengers!Dark Superman kills everything! Professor X destroys the world, Magneto protects the world!