Holy Heavenly Evil Master

"There is no good or evil in the art, the Tao is only the heart." The dragon group Feng Zun returned to his ancestral land, practiced evil arts and embarked on the path of becoming a heavenly master. The sky blocks out the sun, and the sea of blood is boundless. The underworld leads the way, but the ghost still lingers. Is it the devil? Is it Tao or Buddha? With blood-stained Kyushu, who is the real preacher?