In the World of Cultivation, I Became an Immortal by Picking up Trash

Female protagonist + no CP + Gou Daoliu + decisive killing + lone wolf protagonist Yun Qing traveled into the world of immortality and was bound to the Tiandao Cleaner System. The daily task is to clean up the garbage left by the monks in various secret realms. The geniuses of the Immortal Sect sneered at Yun Qing: "Is a sweeper worthy of entering the secret realm?" Until one day, Yun Qing dug out a discarded waste elixir in the trash. After purification, the elixir pattern was revealed - it was actually the nine-turn purple golden elixir that was lost in ancient times. The major immortal sects went crazy: "Fairy! We have enough garbage at our mountain gate! Please come and clean it!"