Demigod Mage in America

After becoming a demigod from another world, Renn unexpectedly arrived in a parallel world of America. He then discovered he had gained powers reserved for true gods: to answer prayers and create divine kingdoms. Looking at this pristine new world, a bold idea was born in his mind: to transform it into his own earthly divine kingdom! First, he established rules, which he himself would abide by, and others would also have to obey. Then, he would reshape the rules of this world. From then on, several more urban legends were added to America's tales. There was the "Wish Fulfilled" agency, which could grant wishes for a fair price. There were game arenas that would refresh from time to time, where rules had to be followed to clear them. And then there was a group of mysterious agents; no one knew what they wanted, only that they were a powerful and terrifying organization. And all of this had only one purpose—to push him towards becoming their servant!