World view
The Book of Tot—intelligent space-time interaction system, is named after the myths and legends of ancient Egypt. The word "Tot" means that it can realize your most urgent wish. Humanity has developed to this point. The biggest wish of scholars headed by Professor Z is to explore the secret of time, so they entered Gödel's company to conduct research. But this goes against the interests of the alliance, because any change in history may cause the collapse of modern civilization. So the alliance eliminated Gödel. All Gödel's related technologies, data, and personnel were wiped out. Only Professor Dr. Z escaped from the army's capture with the Book of Toth, which cost him half his life.
Due to the sudden incident, the Book of Taotai has not been completed so far, and the system itself is corrosive to the human body. Therefore, Professor Z does not have much time to support him in operating the system. At this time, he met the brothers Lin Yong and Zhao Chuang.
Brothers Lin Yong and Zhao Chuang were abandoned by their parents when they were young and adopted by a local orphanage. Lin Yong is timid and cowardly, while Zhao Chuang is stubborn and gloomy. They are not popular in the orphanage and are often bullied and abused. Xu Shi and the two fell in love with each other and became very good friends. Finally one day, they couldn't bear it anymore, so they escaped from the orphanage and wandered outside. They worked in restaurants during the day and wandered around the city at night, until one day they walked into a strange shop...