God of Valyria

A Chad Grandpa died and found himself in the body of a son of Zeus, fated to overthrow the Heavens and take the throne for himself, ushering Ancient Greece into a new age. ~ Mc is the progenitor of Valyria. He will create his own kingdom and destroy everyone on his path to glory leaving destruction in its fullest wake. ~ AU Crossover. You will love it regardless.