Library

Locke traveled to the game world he was familiar with and obtained a Castlevania that he could carry with him. However, the materialized castle was quite dilapidated and lacked resources. There was not even a skeleton soldier. What should he do? Go outside and collect resources to add to your castle. What is gratifying is that as resources accumulate, the castle will be upgraded, and then some demon skeletons can be summoned from it to help. However, every time it materializes and upgrades, the city will receive several waves of "takeaways" from self-proclaimed braves... Locke looked at the intruders below, spread his hands and said, "You are here but you are not willing to die. I am in a difficult position."

As soon as Luo Yi traveled to another world, he discovered that he had been kidnapped, owed money, and his left hand was possessed by a demon. So in order to survive, he took his creditors and used the hands of demons to build a large demon city containing various monsters near the village where he was kidnapped. Here it is. He is responsible for playing the titular Lord of the Demon King's Castle. Outside, he sells various equipment and props to adventurers. He is a famous master of weapon enchantment. Gem buyer. Task assignor. Star Adventure King. Big consortium. Big landowner. Big capitalist. Unknowingly, Luo Yi took control of the entire world.