Thousands of years ago, the "Sky Tomb" fell and the laws of heaven and earth were polluted. What living people practice is no longer spiritual energy, but corpse energy extracted from corpses and the remains of ferocious beasts. The higher the realm, the more like a living corpse. The orthodox "living cultivators" are almost extinct, are called mortal bones, and are regarded as garbage bloodlines. The protagonist is buried in the shape of mortal bones, buried in heaven and hidden in the earth, that is, no living beings are buried...
