Human will is the key to transcendence. In the long history, there are always some people who use their own will to transcend the constraints of heaven and earth and become a special kind of existence, that is, spirit. Unknown to the public, there is a group of people who stand on the shoulders of their ancestors and inherit their will. They find the relics of their ancestors, and by resonating with their own will, they awaken the spirits of their ancestors and gain the power of their ancestors to resonate with heaven and earth. They are called spirit callers.
