C62 Calamity

Through Lin Xiao's guidance, Liang Guoshou instantly understood.

It turned out that using the Soul Returning Needle required 52 needles to stimulate the nerves in the brain and stimulate the cells. It was perfect for Jiaang Qianqian's insomnia.

But Lin Xiao's hand movements told him that the more needles there were, the better. The key was to stick it in the right position