"You know about this?"
Qin Shuli shook his notebook and said smugly, "This notebook of mine contains the addresses of almost all the prominent figures in Beiping City, including their families and concubines. As long as I want to find someone, there is no one I cannot track down. Look here, Zhang Kaitai lives in Qiangulouyuan Hutong, at the northernmost end of Nanluoguxiang, not far from where Qian Jin used to live."
"Are you planning to take action?"
Chapter 68