Double Penetration: Why Does This Immortal Become Shorter-Lived the More He Cultivates?

Mortals live forever, refine their Qi for tens of thousands of years, build a foundation of five million, have a golden elixir that lives for a hundred thousand years, have a soul that lasts five thousand, become a god for only seven years, and become a mayfly in one day. Du Yu traveled to a world of immortality, where ordinary people are born with immortality, but once they embark on the path of immortality, they can no longer live forever. Faced with the only choice between strength and lifespan, Du Yu smiled slightly: It's very simple, I just don't want to become an immortal. "Transport me to the world of demons and martial arts, and I will use my martial arts to destroy everything." "Double penetration plus longevity Goudao, I asked who else is there?" … I will go on step by step until I attain the Great Way and transcend reincarnation. By then, everything and everything will be made up for.