Why did this happen?
After several attempts, Junior Leopard made a great deal of progress in utilizing the Three Realms Division. At the same time, he found a problem. Though his skeleton strength surpassed the standards of the Bone-Forging Realm, his body strength remained in the Bone-Forging Realm. Thereafter during his later practices, he purposefully enhanced practices on his skin and flesh. He now practiced Moon-evil Painted Skin Punching Skill much more often than Blood Evil Harden Bone Fist to strengthen his skin and flesh.
However, as he further practiced, strengthening his skin and flesh significantly, the nature of his Internal Qi also changed.