Fallen Dreams: the Nightmare Slayer in Memory

I saw a world programmed by dreams. It's a magical place where dreams come true. Everything you get here will be fed back to the present world. They invade our world by opening the dream portal. Our memories can be modified and even replaced. Our brains act as puppets, driven by dreams. They are pervasive, and all networks, broadcasts, and consciousness exchanges will become their carriers. And I am a sinker in dreams. A nightmare slayer in memory. I just want to live and we all live.