Cultivation in the Apocalypse: Starting with Dual Cultivation

Looking for Cultivation Novels, Preferably the Hehuan Sect Kind

Stories About Ordinary People Cultivating Immortals

I want to read content similar to "Mortal Cultivating Immortality: From Liar to Immortal Master". He became a "Qigong master" in the park, cheating and abducting resources for cultivation; he had an epiphany to build foundations on the subway during the morning rush hour, and a thunderstorm destroyed the air conditioner in an office building, losing all his savings; the golden elixir looked like briquettes