You Think You Can Cultivate Immortality?

A little beggar from a poor mountain village eventually becomes the Immortal Elixir Emperor who saves the human race.

My name is He Zhao'er. In the Battle of the Domain Pass, I was on the brink of death, holding up the imperial city all by myself and standing against several Tribulation Transcendence cultivators from the Nine Domains. I once tried to pray to the so-called immortal realm above, where people ascend, but the only one who answered me was my former self.