This is what makes dealing with humans more troublesome than demons.
You can recognize a demon at a glance, but it's difficult to truly know a person's heart.
Lu Xing, with a solid grasp on concealing her emotions, didn't falter even after Li Fan explicitly pressured her, trying to provoke a slip-up—ideally one that would lead to her assaulting him.
But who would have known that Lu Xing would show no reaction whatsoever? She timely expressed a kind of 'how could this happen, I can't believe it' shock, coupled with a 'you're wronging me' grievance. When she returned to stand her night watch after some time, she didn't show a hint of impropriety in front of Zhang Hui. It was as if Li Fan's earlier words were no different from a casual conversation, not taken to heart at all.
Regardless, Li Fan guessed that after his interrogation, the other party would surely be on guard and probably wouldn't harm Fuling rashly to avoid drawing attention.
