Chapter 802 The Art Of Needle Insertion, A Life-saving Technique

• "Is this the correct way to do it?" Zhao Xinyan asked Lao Gui nervously, after successfully performing the Nine Absolute Needle technique on the human model.
• Lao Gui had been rigorously training her for days, his teaching style strict. Due to her past experiences in the Zhao family, she felt insecure and timid. Even now, she spoke cautiously, afraid of making a mistake and facing criticism.
• Lao Gui gazed at her with indifference, his eyes devoid of any emotion.