f an hour later, a small bottle was thrown out from the wall of the prince's mansion and landed on a vegetable vendor's stall in a narrow alley.The peddler was taken aback, saw the note in the small b..., Wu Qing Cang, is a legendary figure of unparalleled talent.Even relying on his past memories, Li Chen wasn't very familiar with Wu Qingsang.All I know is that Wu Qingscang used to be a guard serving...