Ghostland Soul Returning Tower

In 2045, "collapses in mysterious realms" occurred frequently around the world, and "returning soul towers" were randomly born in real space that swallowed up living people. The appearance was a rusty Chinese-style attic, and the internal floors corresponded to different mysterious realms (folk taboos/time and space traps/cognitive mazes, etc.). Intruders must abide by the rules of the mysterious realm to survive.