Narrative of the Past

I know it's a silly thing to say—talking about death in an age where everyone has immortality—but just listen to me. I mean - if we all have nothing to do. Let me think about where to start... Until much later, I would remember that night: my mother excitedly ran into my room to tell me that she had made a "big breakthrough" in her prophetic magic! Let me ask her a few questions to give her a chance to show off. At that time, I had just recovered the memory of my previous life - so I asked out of nowhere: "Mother, do you know when mankind will perish?"