Destruction of Mankind, Leading Digital Humans to Become Buddhas in Another World

Human civilization encountered a crisis in the universe. In order to survive, it devoted all its efforts to build the ultimate system "Tiangong". All humans gave up their bodies, uploaded their consciousness to the Tiangong system, and wandered in the universe relying on the spacecraft carrying the system. During the long wandering process, the spacecraft was unfortunately drawn into a rift in the void and entered a brand new fantasy world.