God of War Crazy Son-In-Law

Ten years ago, he had accomplished nothing and only knew how to be a silly young man with a playful smile. In order to get ahead, he left his hometown! Ten years later, he is the unparalleled number one god of war, with unparalleled power and wealth, and explosive force! When he was at his peak, he was willing to retire and return to his hometown, just for the promise he made, to hold her hand, give her a tree full of peach blossoms, and lead her to dominate the world...