Multi-story Universe. Humanity escaped into the atom. Crazy artificial intelligence that experiments on entire nations. A wild galaxy of terrifying monsters waiting in the wings. The sublayer of reality, where all the garbage from other worlds ends up. And, of course, the main character, indestructible, nano-improved, endlessly resourceful, moving towards his goal. True, for now he is just a guy from the outback with a strange illness and a vulnerable soul. Living in a small village, at arm's length from the sun. His name is Mark and he doesn’t yet know that it all starts right now.