The technique of forging mid-grade Spiritual Weapons is extraordinarily remarkable in today's Martial World.
Although in recent years, with the surge in the spiritual energy of heaven and earth, some secret realms and ancient sites have been found, revealing quite a few techniques for crafting mid-grade Spiritual Weapons. Additionally, some sects with a heritage in forging are gradually no longer keeping it a secret.
But relative to the whole world, the technique for crafting mid-grade Spiritual Weapons still remains highly sought after, something that only top-tier sects can afford to possess.
As for the technique to forge high-grade Spiritual Weapons, one only needs to look at the craving for high-grade Spiritual Weapons among the masters on the Emperor List, to know that once such a thing emerges, it will provoke a bloodbath!