My Ring Hides the World

Can action at a distance create a clone in another world? Can three-dimensional items be stored infinitely if they are made two-dimensional? Wave-particle duality cannot allow people to move at the speed of light? Hu Xiao got the key to another world, but a bigger secret unfolded before his eyes. "Well, I want to ask." Hu Xiao scratched his cheek, "Can these high technologies you talk about catch ghosts?"