Due to the recent discovery of Dungeons, which could be found anywhere in the World of Lucid, certain technological advancements had been discovered from it and it hastened the growth of the world. One of the most prominent discoveries from the Dungeons is what's called the teleportation device. These devices could easily be made if someone had the right materials and they could be connected to another teleportation device. No matter the distance, as long as the teleportation device is somewhere in the World of Lucid, it would work.