"What? There should be a spy sneaking into the three northern provinces!"
"No wonder even His Majesty is coming!"
"Fortunately, it's too early. It's a great honor to have His Majesty to teach us in person!"
Ying Xue's words caused an uproar. Seeing that everyone believed her, Ying Xue signaled for them to quieten down. Then, she asked them to sit around her and started to teach them how to explain the appearance-changing skills.
"A expressive person, no matter how ingenious his technique is, has shortcomings. Firstly, it is to observe one's skin. This skill cannot be changed all over one's body. It can only change one's face. Hence, one can observe if one has disguised himself or not from his neck. Secondly, from the looks of a person's facial expression, no matter what kind of express
