C71 The secret of the wu mansion(part i)

Suddenly, Lin Yan's eyes focused on her wrist. He had seen that watch before, it was the one that the mercenaries had given to their teammates when they were on missions, and it let out a "weng weng weng" sound to indicate their position, he was very sure that it was the exact watch that Wu Fang was wearing on her wrist. It was just that it was a mercenary's equipment and it was expensive