What Happened When I Cultivated Immortality on Earth?

A generation of spiritual geniuses failed to survive the tribulation, and almost entered reincarnation as soon as they were reborn. Coming to this strange world, in Room 303 of the mental hospital, a young man with an ordinary appearance and eyes full of questions was thinking deeply. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.