Shen Yi, a wastrel who squanders his family fortune, accidentally falls and injures his head. Unexpectedly, the accident helps him calm down and come to his senses for good. He picks up the Shen family's ancestral jade carving and stone appraisal skills again. Drawing on the solid foundation he acquired through years of exposure to the craft since childhood, he discovers high-quality Warring States red agate among discarded jade scraps. Thanks to his knowledge of the origins of precious stones, he also finds excellent agate and jade suppliers. Faced with malicious provocations and schemes from his competitors, he not only exposes an antique counterfeiting scam with his professional expertise but also resolves old grudges through his straightforward conduct. Watch as a down-and-out prodigal son turns over a new leaf, restores the family business with his ancestral skills, protects his loved ones, and revives the glory of a century-old jade carving workshop.