If you write a movie as a novel and it's exactly the same as the plot, it's considered copyright violation.

To write a movie as a novel with exactly the same plot is actually an act of violating the copyright of the movie because movies and novels are two different art forms. The plot and theme may be very different. If the plot of the movie was written into a novel and was exactly the same as the plot of the movie, it was likely to be regarded as an act of copyright violation. This was because the copyright of the movie protected the director, screenwriter, actors, and production team of the movie, not the story itself. If the plot of the novel and the movie were exactly the same, or even appeared under the same title or chapter, it might also be considered an act of copyright violation. In this case, the author might face copyright disputes and legal proceedings. Therefore, when writing a novel, it was best to respect the relevant provisions of the film copyright law and not directly bring the plot of the movie to the stage of the novel. If you intend to write a novel based on the plot of the movie, it is best to obtain permission from the copyright owner of the movie to avoid possible legal risks.