Although Yang Ning did not find out that Mu Huan and the master's assistant were in contact about this matter and that the assistant's family had been preparing to immigrate before the incident, Mu Huan had helped the other party to speak that day. She had now found out about this information, and after the incident, she had been getting someone to follow Long Feiting. She also had surveillance on his phone, but he did not contact anyone. Instead, he'd said that the other party had no drug on hand and it could not be sold. The other party was busy, and they had to wait until there was time to talk about it. Since he spoke so seriously, it was obvious that he had contacted the other party but did not do so through the phone. That meant that they had met and chatted!
However, the people who followed him did not see him contacting any strangers.
Coincidentally, Long Feiting and Mu Huan were in the same class!
All these were too coincidental!