When the Immortal King Accidentally Fell into the Back Room

He was originally the Immortal King of another world. One day, he accidentally broke the passage from another world and entered a space called the Earth. However, he did not enter the Earth directly, but entered another layer of space on the Earth called the Back Room. Entity-6 is a blunt person, like a root, just kick him in half! Entity-8 hound, where did the wild dog come from? Entity-3 Laughing Nightmare, are you laughing at you? This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.