In the following time, their caravan encountered no further trouble until daybreak.
Dr. Yu, who had dozed off for a while, woke up on time after a while.
The first thing he did was to pick up the phone and call Principal Du.
Principal Du, who was having breakfast, curiously answered the call from his old friend.
An urgent voice came through the phone: "How did you know I was in danger and sent someone to protect me?"
Principal Du was even more confused. He had been so busy that he had even neglected his two sons, let alone knowing anything about Dr. Yu's situation.
But since the other party said so, something must have happened, and it was resolved, and it was related to him.
"What happened?"
Dr. Yu briefly explained what had happened, and then continued, "These Xuan Sect methods are much more powerful than those I've heard of before. When did you meet such people?"
As for other matters, Principal Du might have listed several suspects.
