Society is broken down and the world is collapsing. When walking in the heavens and searching for laws becomes the only way to save the world, Zizhai comes. Faced with this world with highly developed technology, Zizhai is so panicked that others are so busy that they travel through time that they represent advanced productivity. If they travel through time, they become semi-illiterate. Where can I reason? Fortunately... a world that is unfamiliar to others seems familiar to Zizhai. Maybe it is not bad to be a prophet?