I'm the man behind the scenes in the American manga

Introduction: Traveling to another universe, Lyle accidentally obtained the "eternal grocery store" that records the abilities of all superheroes.By completing quests, Lyall can obtain items with extraordinary powers and sell them to those who need them.He hides behind the scenes and uses the grocery store to create the superheroes of this world.So Iron Man, Hulk, Spiderman, and Thor all appeared in this world, and Lyle himself also gained many powerful abilities.From a superhero to the king of gods, and then to the sixth god in the universe, he finally surpassed OBA and OAA and became the supreme existence beyond everything.