Novel Summary
[Decisive killing][No romance][Sexual pleasure in killing][The protagonist is a perverted villain][Overlord the King of the Undead][Most of the story does not follow the plot]
After traveling back to the world before Ainz Ooal Gown traveled back, Xinglan did not choose to spend money but to cheat.
Others risk everything before crossing over, but he beats up the arrogant loli who bullies his colleagues before crossing over
"He's such a cute NPC despite being a faceless person~"
"He's the only fallen angel in the world! You're telling me he's not cheating?"
"abnormal."
"I just know him as my flying squirrel's brother, family."
"Master...Xinglan, could you please check this for me?"
Becoming the supreme ruler of the Great Tomb of Nazarick, I will rewrite the story of Overlord!
This is contrary to the original work (but it is not ooc). What does he, who makes anime, know about the other world?