This trace of Internal Breath quickly and skillfully circulated in all the meridians in Chu Xiaoxi's body and grasped the situation in her body, allowing Chu Nan to understand the most subtle links and changes in her body.
"Xiaoxi, it might be very painful later. You have to be mentally prepared." After investigating, Chu Nan reminded Chu Xiaoxi seriously.
"No problem, just come." Chu Xiaoxi nodded and put on a fearless expression, "In the past, it was very painful when you helped me open my meridians. Didn't I endure it too?"
"It might be even more painful this time, or even much more painful." Chu Nan's expression was still serious, "Moreover, if you can't endure it, the consequences will be even more serious and it'll be very troublesome to recover. You have to think carefully."