C690 Upgrading of spirit weapons

Refining spirit weapons seemed simple on the surface, but in reality, it was no less difficult than refining pills.

Ye Daoxuan sat cross-legged in the center of the platform, holding the "Thunder Spear" in front of him. He then released a ball of true fire and wrapped it around the "Thunder Spear".

Ye Daoxuan continued to stimulate the power of the fire