Liu Zixuan controlled the needle with Qi, using it as a medium to infuse the medicinal effects of herbs into Bai Jingjing's body.
At this time, Bai Jingjing's meridians were surrounded by cold energy, extremely fragile, and could only be treated gradually.
Once Bai Jingjing absorbed two drops of Liu Zixuan's blood, the complexion on her face improved slightly, alleviating her frozen sensation.
About an hour later, the cold feeling completely disappeared, replaced by a comfortable sensation like basking in the sunlight.
Liu Zixuan slowly withdrew the Silver Needle, and just as he caught his breath, a mouthful of blood spurted out.
Pfft!
He frowned slightly, murmuring to himself, "The Profound Yin Constitution is indeed extraordinary; the backlash is so strong!"
"Are you okay?" Liu Ruyan hurriedly ran over to ask.