C404 Obediently Deliver the Seed

Lin Mu was a little surprised, he never thought that a thumb sized Sacred Heart Gu would actually have such a large amount of Profound Qi in its body, at this moment, it was at the peak of the Refinement Realm and had not stopped.

"Could it be that I have to go all out and break through to the Qi Refinement Spiritual Transformation in one go? That way