In a twinkling of an eye, a deep grey skin like a rock appeared around Guanyu.

"It seems that you still don't have a long memory, so you dare call me a shoe when you have five forgings! This time we must give you Zhang Jixing! Barbaric collision!" Mu Rongyu shouted loudly.

The skin around him is also beginning to change in an instant. The dark yellow skin becomes as black as steel in an instant, and there are some silver smoke on the black.

This silver-white smoke is exactly the body forged when the forging body is seven-fold. The number of body elements determines the hardness of your body...