Some films are fictional, for the purpose of aesthetic art. It can be understood that soldiers shouted in ancient wars to improve morale, and high slogans can stimulate soldiers' fighting spirit and make morale invincible. In the hero movie, when Qin Jun attacked the city, he shouted a strong wind and arrows rained down. The scene is very shocking At the same time, it also showed us the power of Qin Jun to gallop across the world and sweep across the six countries. Of course, the "wind, wind, wind" here is designed to support a huge scene.