Being in the Zhu Family meant there were countless rules, including how you used your phone. When he first entered the Zhu Family, Zhu Qing had taken his phone away, and only after the Zhu Family's tech people had checked it and installed an encryption device did they give it back to him. That way, even if he used his phone inside the Zhu Family, no one could lock onto his location through the signal.
Besides catching up on what had happened over the past few days, Ling Chen had specifically told Hu Fei to look into something for him.
After hanging up, Ling Chen took out the file Zhu Qing had given him and carefully read it through. It was a record about the Netherworld Snake from several hundred years ago, every incident clearly documented in great detail. Unfortunately, Ling Chen read from beginning to end without finding any particularly valuable intel or clues; what he did learn were the locations of the Netherworld Snake's former headquarters and several strongholds.
