Su Wan, an antique appraiser, is humiliated and dumped by her ex-husband Zhou Mingyuan. She accidentally discovers a billion-yuan salt merchant’s treasure hoard in her grandfather’s abandoned old house. She runs an antique shop, Hidden Treasure Pavilion, and takes in the down-and-out apprentice Shen Yan. Blessed with sharp appraisal skills, she makes amazing finds and shines at treasure shows and Hong Kong auctions. Her ex and rivals keep plotting against her, but she foils all their schemes. Zhou Mingyuan attacks her with a knife and gets arrested. After all the trials, Shen Yan, her loyal protector, proposes on one knee. They live happily in the old house and antique shop.