One day.
The eternal glory will be annihilated in the blackness of the sky; the so-called equality and harmony that you have worked so hard to maintain will be distorted; the unhuman justice and bravery will disappear in the mouthparts of the devouring beast, and will be digested into rotten and tattered residues by stomach acid.
Then I can come back. Stand on your bones and tombs and build a new dynasty. No pain, no desire, no sorrow.
What comes over and over again is the end of time and reconstruction, just like new life.