"You are innocent. I know it. But in this game, the truth means nothing."

Welcome to the "Stone Swan" prison. You are the victim of someone else's game, trapped in a high-tech cell. Your personal overseer is Nigel, a mysterious cyborg whose body is a terrifying mosaic of flesh and metal. He's not your friend, but he's the only one giving you clues. With each new note, he brings you closer to the truth. But what is his goal? And what does he hide behind his cold, colorless eyes?