C84 Noble(2)

"Iron shirt and this?" Among the many Yellow Level martial skills, Gu Ning found a special martial skill. Although it was only a low-grade Yellow Level martial skill, which could be said to be the trashiest martial skill, it still shocked Gu Ning.

He had naturally heard of the Iron Skin on Earth. Along with the Iron Skin, there was also the Golden Bell Cover and the Iron Skin Cover