I Became an Immortal in the Weirdness

Gods have fallen, true immortals are hiding, demons are dancing, and weird things are rampant. Chaotic time and space, an upside-down world—— Build false ways, swallow golden elixirs, refine Yuanying... Blood sacrifices to living people, collect souls from dead bodies... "Disciple, why are you doing this?" "Master, remember to miss me in heaven." Shen Jie's master died. This was his first time killing someone. He was completely disappointed with the world...