The Hidden Treasure Appraisal Manual

Ye Ran possesses a secret manual for identifying antiques passed down through his family, and gained the power of Clairaudience from it. After vanishing for three years, he reappears. See how he spots hidden treasures and bargains, upholds justice, and protects the nation’s treasures. What secrets lie behind Clairaudience and the antique appraisal manual? And what predicament will Ye Ran face?