A Furnace of Grudges from the Start: I Refine Divine Pills with People's Emotions

Fantasy + System + alchemy + face-slapping comeback. Transmigrate to another world, start out as a menial servant, and find your childhood sweetheart turning cold and looking down on you? Don’t panic, I have the [Grudge Refining Furnace]! Lin Feng, a food delivery guy, unexpectedly transmigrates to the Xuan Cang Realm and becomes a lowly servant of the Myriad Spirits Sect. His childhood sweetheart, Liu Daiyue, with whom he had depended on one another, awakens her talent. After entering the inner sect, she turns heartless and treats him like an ant. His master, the one person he could count on, dies suddenly, leaving behind only a mysterious little furnace and a heart full of despair. But it turns out to be a divine artifact capable of defying fate: the Grudge Refining Furnace! The resentment, contempt, and murderous intent of others... every negative emotion becomes a source of power for me! Mock me? +100 points! Threaten me? +500 points! Want to kill me? My points go through the roof! Can this blurb be paid for in installments?