An overworked corporate slave, Lu Buping, dies suddenly and transmigrates to become a handyman of the Azure Cloud Sect. He awakens the Heavenly Dao Causality Mutation Workshop, where elixirs and magical treasures can be enhanced tenfold, but come with social-death side effects. He shifts all side effects onto others, bullying sect tyrants, tricking prodigies, pulling junior brothers to his side, leveraging peak masters, and harvesting wool everywhere. He storms secret realms to force prodigies to work for him, establishes the Great Desolation Chamber of Commerce, and uses elixir loans to stir up the cultivation world. When a Demon Emperor's residual soul attempts to possess him, it is defeated by his logic mazes. Lu Buping builds a chamber of commerce spanning the righteous and evil paths, launches shared flying swords and aerial toll booths, and turns the brutal cultivation world into a tricky commercial Jianghu.