Why are there spring, summer, autumn and winter? Why are there day and night? Where does the excrement come from? How to protect our teeth? Why can the magnet attract the iron? The boundless universe is always attractive to the curious children. Edited by Sun Jing, A Magic Journey introduces the scientific knowledge in the form of children's favorite picture book. The simple paragraphs are attached with the lovely pictures, so that children can read the stories, learn the popular science knowledge and enjoy the beautiful pictures, thus developing the reading interest and habit unconsciously.