After hearing the busy tone coming from the other end of the line, Lu Yu couldn't help but smile.
This guy Zhou Zhongzheng was now increasingly more wary, but this was not a bad thing.
Being more wary would help reduce the likelihood of Zhou Zhongzheng getting found out and would allow him to better dig for information for Lu Yu.
Thinking of this, Lu Yu picked up his phone and typed out an address before sending it over to Zhou Zhongzheng.
After a while, a vibrating notification came from Lu Yu's phone, and he received a message which contained only a few short words.
"Message received. See you tonight at 9."
After reading the entire text message, Lu Yu straightaway selected the text message for deletion and deleted all the call records of himself and Zhou Zhongzheng.
Upon completing all this, Lu Yu put away the phone and he took a long, deep breath.