C365 Could the spy be doctor lu!

It just so happened that at this time, Lu Zhen noticed Lu Feng's back once again!

When Lu Zhen first saw Lu Feng, he saw Lu Feng's back figure and felt that Lu Feng's back figure had a sense of déjà vu!

As for exactly where he had seen Lu Feng's back view, it was true that he could not remember either!

But at this moment, Lu Zhen sized up Lu Feng's back once again, and finally remembered —