This is a commercial advertisement, trailer, and film and television drama soundtrack with a turning structure. The piano with low mood opens slowly, accompanied by ambient sound effects and weak strings, rendering low, sad and low mood. With the activation of the upward movement of the string scale, accompanied by orchestral music, rhythm guitar sweeping strings, and percussion suddenly turned, pushing to excitement, and finally reached a dramatic climax with the chorus accompaniment. It is especially suitable for advertisements, trailers, and film and television dramas that require a strong emotional turn.