The Living Sleep Experiment

I lived 16 horrid years in a house with my abusive mother. My father was a scientist and I was his princess. One day him and my mother killed me and I woke up alone to an Apocalypse with only me and the demons that roam the earth. Then I woke up to a hot (yet mean and egotistical) scientist. my entire life was a dream. An experiment. I'm 21 and remember nothing from before the experiment. I get premonitions as a side effect of the drug given to me. The apocalypse from my dream life is beginning though, and only me and Mr. Ego (Who is apparently a demon hunter) can save it.