Curiosity and knowledge are the instincts of a population's evolution. The scientists in the world of science and technology, the practitioners in the world of cultivation, and the mages in the world of magic are all explorers and creators, so they stand at the pinnacle of their world.
Originally, they had nothing to do with each other, but one day, a world issued a call to them. They were unable to resist the passive call, while some responded to the call out of curiosity to find out, so they met in that world.
What will be waiting for them?
(I have a heart that wants to write a book, and I have dug several pits, but unfortunately I can't continue, eh, so be careful when entering the pits!!)