Zhang Yixin stumbled upon hearing this.
She didn't even fully understand human anatomy, how could she possibly know how to insert needles?
"Don't be afraid, I'll guide you, it'll be fine. First, take a silver needle and insert it into my Baihui acupoint, not too deep, just prick the skin with the needle tip."
Seeing Lin Bei wasn't joking, Zhang Yixin took the silver needle, then found the location of the Baihui acupoint by comparing it to an acupoint chart.
However, she hesitated for a long time, not daring to insert the needle.
"I can't do it, husband, I... I'm still scared."
But upon meeting Lin Bei's resolute gaze, she steadied herself, "Then... I'll try again."
With that said, Zhang Yixin took a deep breath and carefully inserted the silver needle into the surface of the Baihui acupoint.
"Then the Tiantu acupoint, Danzhong acupoint, Juegu acupoint..."
As Lin Bei kept prompting, Zhang Yixin found each acupoint in turn and then carefully pricked the surface of the skin.