C524 Work at Xu's
This special USB was indeed Xu Meiyan's. Yun Lin and the others had purposely separated this USB from the other USB. It was probably because Xu Meiyan was the only one who walked out of the warehouse alive without leaving anything behind.
However, according to Yun Lin's plan, if Xu Nianqing had not noticed Xu Meiyan's abnormality, Xu Meiyan would have died in the Xu family within a few hours