A young boy wakes up without his memories in a strange space. He's in a small room surrounded by books. With nothing to do, he reads. He doesn't feel hunger or thirst no matter how long he reads. Inside a book he finds, there's a picture of someone wearing a ribbon. He also finds a black ribbon inside the book. Coincidence? After he escapes the space, he finds that civilization is still in tact. Why does that seem odd? It doesn't take him long to find out.