C1500 Young Master Ye's Maid 1420

Beck frowned, "Have you checked the handwriting on the card?"

"I can't. The other party has a strong anti-reconnaissance mentality. All the words were printed by a computer."

The photo was lined up in Beck's hands. It was a jewelry exhibition. A string of inexplicable data was drawn on Beck's face. He took out a piece of paper and listed all these suspicious points