Chen Ran was originally a delivery boy struggling at the bottom. His family was poor and he was burdened with huge medical expenses. After being accidentally hit by "purple lightning", he gained superpowers. Not only can he see through rough stones (stone gambling), but he can also sense the past and future of objects (treasure appraisal, precognition). He looks cynical on the surface, but in fact he is very thoughtful. In the process of using his supernatural powers to accumulate wealth, he was involved in the family murder case of the Sun family of traditional Chinese medicine and the power struggle of the Su Group. In the end, with his extraordinary courage, he not only became a top treasure appraiser, but also protected the people he loved.
