If all the bones in the body are tempered to be as hard as gold and iron, that is the Perfection of the Strong Bone.
At this time, the quantity of Qi and Blood Power is already sufficient to enter the internal organs from the outside. Once the Qi and Blood Power successfully enters, it becomes the Refining Organ Realm.
However, refining the internal organs is still some distance away for Chu Ming. What he needs to do now is control the thirteenth channel of Qi and Blood Power to temper his bones.
Once the right leg is tempered, this channel of Qi and Blood Power is nearly exhausted.
Fortunately, the "Mountain and Sea Tiger and Python Fierce Blood Refining Scripture - Strong Bone" is extraordinary, and the speed of recovery for Qi and Blood Power is very fast.
While Chu Ming is controlling the original twelve channels of Qi and Blood Power to temper the bones, the thirteenth channel of Qi and Blood Power re-condenses.
