chapter 143 Guan Renfeng

After registering their visit, Qi Yu and Hu Aijia met Guan Renfeng.

The old professor's treatment was pretty good. He had a separate ward and a small balcony with many flowers and plants planted on it.

However, the old professor seemed to be suspicious by nature, and he seemed wary even of Hu Aijia, let alone Qi Yu.

After carefully asking Qi Yu's identity, Qi Yu was asked to sit down.

"Teacher, I brought Qiyu here because I want to talk to you about...