The moment Zhou Rusong signed the undead contract, the dead in the entire plane began to crawl out of their graves - unfortunately, the first person they wanted to kill was him, the contractor!
He thought he was the lord of natural disasters, but he turned out to be the sacrifice of the whole world. When the Templar Knights and the Undead Lords simultaneously listed him as their number one target, Zhou Rusong discovered that the contract he signed hid a secret that could subvert the throne of God.
Others rely on magic to summon the undead, but he relies on bugs. When the army of millions of skeletons shouted "Dad" and ran over the temple of the gods, everyone realized that this death knight was playing a trick that was a bit unreasonable.