Xiao Yao traveled through time and entered the world of the King of the Undead, becoming the strongest person in the Great Underground Tomb of Nazarick and the strongest weapon no one outside knew.
Everyone knows that the Supreme Beings have each created guardians with a maximum level of 100, but they do not know that they have worked together to create a 150-level Great Tomb Chief Instructor due to system loopholes!
He is the second supreme being besides himself who was personally accepted by Lao Gu. He is the most terrifying demon that scares the enemies on the way to conquer the world. He is Xiao Yao, a cheat player from another world.
This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.
