Ancestor of Gods

The end of one story is the beginning of another. Is this still true on a cosmic level? It is impossible for a perpetual motion machine to exist, but the sun has burned for billions of years. It is so long, and there are countless stars in the space. It is so vast and boundless, isn't it shocking... You once asked me, what is my true lifelong pursuit? After many years, I now have the answer. My only pursuit is to master the ultimate mystery in this endless time and space.