You awake from unelective brain surgery to find key memory centers of your brain missing. They've been replaced by Nero, your peanut-butter-craving neuro-Hud, that'll guide you through the universal super-highways known as The Rings. If you survive fiery trench runs, flail-swinging gladiators in intergalactic arenas, and feuding trash moguls, you'll discover that you're a Sage, capable of rewriting the physical laws with your thoughts.