I'm Digging a Grave in a Fantasy World

Lu Ning traveled to a fantasy world. Lu Ning said that he didn't panic at all. Not only was he a genius, he was also equipped with a grave digging system. Before digging, you can also call the soul out and ask. What? Were you a loser before you died? Then I won't dig it. What? If you want to kill me, wait a while. I will go dig a grave and learn the ancestral spiritual knowledge of your family before I come to beat you. Lu Ning's wish is to dig through the ancestral graves of all the big guys in the spiritual world. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.