I Am a Handyman in the Waste Elixir Room, but I Became an Immortal by Purifying the Residual Elixir!

Ling Yun's former sect's genius was in decline and was punished to guard the ruined alchemy room for five years. His fiancée Su Qingxue and her love rival Wang Chen came to ask for the elixir. After being rejected, they publicly announced that they were breaking off the engagement. In grief and anger, blood dripped from the rusty copper furnace, and the Alchemy God Furnace System was awakened, which could purify waste elixirs and waste residue into top-quality elixirs. Ling Yun refined the pill residue on the spot and created the ultimate Qi-accumulating Pill that was ten times more effective. He swallowed pills to achieve breakthroughs in cultivation one after another. By turning waste into treasure, he steadily rose to prominence, preparing for the sect competition, divorcing his wife, and crushing his enemies.