I Was Cursed at the Beginning, so I Had to Practice Another Way to Become an Immortal

[Fantasy + Immortality + Many Children and Blessings + Beast Control + Curse] Lin Xiu traveled to the world of immortality, and was reversed by the curse of heaven at the beginning. But there's something wrong with this curse. [It is detected that you are weak, cause and effect are reversed, spirit +1. [Detected that you have taken the rarest poison in the world, cause and effect are reversed, health +1, cultivation +1. [Detected being drugged by a witch, cause and effect reversed, yang energy +1, sobriety +1...] ..... In order to practice cultivation, Lin Xiu could only take drugs every day and start an alternative way of cultivating immortality. Millions of years later, Lin Xiu became the Great Emperor. In order to practice quickly, the whole world imitated Lin Xiu's practice experience. Since then, the cultivation atmosphere has quietly changed. People are ashamed of practicing in seclusion, but are proud of having obtained the elixir for improvement. People are ashamed of themselves, that's all... People are ashamed of having few children and grandchildren...