Song Jian now had two talent skills, one was Thick-skinned, and the other was Holy Sword, one for defense and the other for attack, both of which were incredibly powerful.
During the first assessment at the Ascent to Heaven Stairs, due to the effects of the gravity array and Blood Loss Array, the level 10 maxed out Thick-skinned skill mutated. Thus, the Thick-skinned skill had disappeared, replaced by a dark gold-colored nebula in the first slot of the talent skills. All attributes of the Thick-skinned skill vanished, as if something was being incubated.
So much time had passed without any change; it wasn't Song Jian's first encounter with such a situation. Many skills, when undergoing mutation or upgrade, would manifest in this way. However, never before had he come across a state that lasted so long and persisted for such duration.