Movie Script is an opening script by Sun Xun for his narrative fiction film. Here the artist creates a story of a group of incurable people who are taken to an island by a fire balloon and then subject to the manipulation of a magician clan. Sun's works are often built on a suspicious and uncanny narration with geographical, historical and social aspects to question the real world narration. Movie Script is a creation based on random thoughts by Sun Xun. Rendering in ink and water, he meticulously records the way the scenarios in the film are expressed, the requirement of the relationship between camera and image, as well as the forms of props in the story line. In this way, the work is endowed with an archival feeling, which, with the details and sections of artist's thinking, invites us as a bridge to a deeper understanding of his art.