Ye Yun's ancestors were from a well-known antique family. They relied on their unique identification skills to dominate the antique world and were very prosperous for a while.
Unfortunately, something happened to Ye Yun's grandfather, and the family declined. Until Ye Yun's generation, he married into the Wang family under many interferences, and by chance, he unlocked the Ye family's unique identification skills.
A rubbish book
That's it, I don't want to comment.