MG (Mystery Girl)

Hello everyone, I believe I was from ancient times. I've existed in ancient greece. I believe I was a slave, working within the home of the master, me and many others. But one day we've escaped, with the help of one of our masters. I believe I'm in spirit now, traveling from universe to universe. Multiple versions of me. Who am I? Did I existed? Help me, I need answers. I feel as though my story needs to be told.