Killing Spirits and Killing Demons

After clearing the fog, what we saw was chaos intertwined with black and white. Pulling out the sharp sword, in front of him were his classmates who were once relatives and friends. Traveling all over the world, I know the cruel truth between heaven and earth. After passing through the world of mortals, there are scars in my heart that cannot be healed. Striving for success in practice, ups and downs in the years, it doesn't matter whether it's an immortal or a devil, before the way of heaven, all living beings are equal!