After being heated by fire, the Cow Hair Needle turned red-hot, just like a burning stick.
"Hold on!" Lin Fan instructed Su Yanyu.
"Alright!" Su Yanyu nodded heavily.
Without further hesitation, Lin Fan quickly held the Cow Hair Needle and pierced it into an acupuncture point on Su Yanyu's jade-like back with a swish!
Sizzle~
There came the sound of searing flesh. Su Yanyu's skin was so delicate that the mere touch of the scorching Cow Hair Needle came with predictable consequences, and the skin around where the needle was inserted immediately turned red.
Su Yanyu let out a painful "En" sound, biting her lip tightly, with a bit of pain showing on her pretty face.
However, the pain in Su Yanyu's body was also a pain in Lin Fan's heart.
