The Tombs NPC

So I wrote about a above average smart, machiavellistic guy who gets sucked out of a abyss of nothingness to become a NPC in the great tomb of Nazarick. He's an area guardian located in the throne room to protect the supreme beings in case of emergency, though his position quickly changes when he goes out to conquer the beastmen. All of overlords Characters, Plot, World... belongs to its original Author maruyama and I do not claim any of this as my achievement , I just want to contribute something to a community and book/universe I love with every fiber of my being :)