C2462 Cheng ya jin who fought his way out in the middle of the road

Coincidentally, a blue diamond necklace appeared at the auction. The diamond necklace's size wasn't that big, but the blue diamond on it was unique. It was a collection of royal treasures. Today, it was specially taken out for a charity auction.

Kathleen liked the auction very much. She immediately called out the price, followed closely by some people who wanted to bid as well