What happens when an overpowered slime intrudes the world of a book created by an omniscient god of another world? "You said you're name was Kim Dokja, right?" "Who are you?" "Me? Oh, I'm just someone looking for fun, don't mind me. My name is Rimuru... Rimuru Tempest." Several constellations are looking curiously at the new guy. It's time for a new adventure! #OrvxTensura fanfic