Tempering!
Full-force tempering!
Gu Qingfeng mobilized his blood and energy, frantically absorbing the medicinal power from the medicine bath and the medicine soup, then he channeled the Fierce Sun Palm Force to gradually temper his bones.
Under the self-tempering of the Fierce Sun Palm Force, parts of Gu Qingfeng's bones had already been successfully tempered; now what he needed to do was to complete the tempering of the remaining bones.
However—
Midway through the bone tempering process, Gu Qingfeng stopped.
It wasn't that he wanted to stop.
It was because his body had reached its limit, and at the same time, the power of the medicine soup was completely depleted.
Breakthrough to the Bone Refining Realm.
It wasn't achieved in one breath.
Any martial artist entering the Bone Refining Realm needed a lengthy period to grind away, slowly completing the tempering of the bones.
