C723 Heaven Slaying Sword Breakthrough!

Quickly, Ye Chen found another cave. He left Qin Danfeng to stand guard outside while he prepared inside to refine a piece of rare metal, hoping to enhance his Heaven Slaying Sword Martial Soul.

"Let's see if this rare metal can help the Heaven Slaying Sword break through to a higher level!"

Sitting cross-legged in the cave, Ye Chen's eyes sparkled with determination