Plan B

Wang Wei sat in the Refining Room with a 10-meter glowing white-grey string floating in front of him. With meticulous care, he inscribed one last rune on it. He sighed before muttering:

"Although it took me 50 years, I finally finished."

The string first expanded under his control until it occupied the entire room, then it returned to its original size. Then, the single strings turned into ten, hundred, a thousand; it kept doubling up until the number reached a few billion.

After that, Wang Wei controlled the strings to make different shapes; he first made a sword, then a spear, followed by a Pagoda and a cauldron.

"It seems that choosing the strings was the right choice as it can serve as a multi-purpose Artifacts. Furthermore, I can feel that each shape wields a different ability."