Unlimited Upgrades? It's Hard Not to Be Invincible!

[System➕Unlimited Upgrades➕Single\Multiple Women➕Absolutely Invincible] Ling Xiao was originally a 996 social animal on Blue Star, but he was knocked away by a big truck and accidentally traveled to another world with Ling Xiao, who had the same name and surname as him. It was learned that the identity of this body turned out to be the young master of a certain family in the upper realm, but for some reason he was sent to the lower realm. It just so happened that the system came at this time and directly upgraded him to the pinnacle of the lower realm - the Great Emperor! And every time he comes to a plane, he will be automatically promoted to the top level of that plane. Also, fellow Taoists, please move to the main text!