章 694: 228 Upgrade, Gather Materials_3

The moment the immature magical sword artifact completely melted into Su Yu's flesh, a sharpness that could not be expressed in words burst out from him in an instant.

At this moment, Su Yu's physical body seemed to be a supreme magic sword.

The aura of the Heaven Refining God Technique also reached the utmost limit of the third layer.

"Let's do another one."

With a low murmur, Su Yu swiftly drew out another immature artifact sword. He had gathered quite a lot of these immature artifacts, some of which were confiscated from the hands of the True Monarchs of various immortal factions such as the Moon Pointing Pavilion, Star Plucking Tower, Ten Thousand Immortal Palace, Yu Long Palace and others, when he was in the wilderness.

This was perfect, allowing him to practice the Heaven Refining God Technique as much as he wanted, without worrying about lacking resources for cultivation.