Full water curtain film laser water curtain film, and a special high pressure water pump through water curtain generator, the water bottom-up, high-speed discharge, fan-shaped "screen" atomized by special projectors The special video tape is projected on the "screen" to form a water screen movie. When the audience is watching the movie, the fan-shaped water curtain is integrated with the natural night sky. When the characters enter and leave the screen, it seems that the characters take off and take off into the sky or fall from the sky, creating a sense of nothingness and fantasy, which is fascinating.