The heroine looks good. The heroine of black technology video is a unique and innovative display form. All kinds of strange pictures created by modern technology have become her assists to show her own characteristics, thus greatly improving the viewing experience of the whole video and attracting the attention of the audience more easily. Black technology video can also break the surrounding boundaries through VR and AR technology, realize the alternative performance of the image, and more vividly display the ideas and concepts of the video, from which both the director and the audience can get pleasure and gain.