My B&B Is Connected to the Plane

After Lin Ke graduated from university, his job was not going well, so he returned to his hometown and used his savings to open a small B&B. Unexpectedly, one day while cleaning the backyard warehouse, he found a luminous bead and fainted after touching it. He received a piece of information and learned that this bead is a space-time rotation bead that can connect to other parallel space small worlds... Intention: Take it easy