Stepping on Leaves

At the boundary between the upper world and the lower world, there is a sacred tree called the "Tree of the Great Way" by immortal cultivators in the world. The sacred tree takes root in the lower realm and supports the upper realm with its crown. Roots and leaves wither and flourish every thousand years. When the roots are prosperous, the sacred tree will relax its constraints on the path to immortality. When the leaves are prosperous, the sacred tree will strengthen the constraints on the demons in the outer realm. Vice versa. But the roots and leaves of the Avenue Tree cannot flourish at the same time, and the defense of the Avenue Tree is the most vulnerable when the roots and leaves alternate for thousands of years. In order to resist the alien demons, human monks are cultivated. The human race established the Tianzong to protect the sacred tree. Unexpectedly, during this exchange of sacred trees, the sacred tree replacement ceremony was destroyed by the demons from outside the territory who had been hiding for thousands of years. As a result, the prosperous roots of the tree of avenue were cut off, and the branches and leaves were scattered by the demons and fell into the lower realm. Although everyone in Tianzong tried their best to stop and kill all the demons, the tree of the avenue was still seriously damaged and entered a state where all the roots and leaves withered. In order to protect the last hope of the human race, Tianzong sent people into the lower realm to find the divine leaves of the sacred tree. The demons from outside the realm also took advantage of the weak control of the sacred tree to invade the lower realm. The two sides will start a bloody storm in the lower world in order to compete for the divine leaves.