The End of the World: Make Xiuxian Great Again

End of the World➕Cultivation of Immortality➕Golden Finger Gongsun Mu was a scientific engineer in his previous life, and was reborn into a world of immortality. I have just crossed the threshold of cultivating immortals, my spiritual energy is exhausted, and the end of the world is coming! Evil energy breaks out, evil things mutate, and evil practices spread everywhere! Let's see him practice immortality in this apocalyptic world of immortality!