C481 Successful Purification

If he missed this opportunity, he didn't know if he would have another chance like this in the future! Thus, the old tutor agreed without even thinking.

After getting the old man's consent, Murong Yu started to increase the input of his life force.

Murong Yu's guess was indeed correct. As more and more life force entered the old man's dantian, the poison in the dantian kept increasing in size