Reversal of Reincarnation Is Just for You

I was reborn in modern times and fell into a world of spiritual power. But many people seem to know me. Only I am completely blank about my past. Strange stones, silver swords dropped from the sky, and surly black cats followed one after another. Every step I take is like being pulled by an invisible thread. Who am I? Is that person they are obsessed with, really me? Is it a fateful reincarnation, or a game that has already been written...