C606 The Feast of Hongmen

Zhang Zhen nodded and did not ask any further. The person who came probably did not know him either. Zhang Zhen guessed that it was very likely someone who wanted to ask him for a favor, because Liu Yunfei knew that he was a doctor or something.

However, Zhang Zhen did not seem to have any interest in these matters. In fact, he had even thought of a way to avoid the topic. However