Magic is really magical. When we watch magic, we will be shocked by the magician's magical performance. We all want to know the secret of magic. But once you know the secret of magic, you won't find it interesting. This is also a feature of human nature. It's like a movie and a game CG, and the audience knows it's fake. But good works will still make people intoxicated. Magic, like these, is an art. Art is higher than life and comes from life. Although it is not realistic, it is its charm that it is also true and false. What people care about is not the truth, but the artistic enjoyment.