The courier born in the 1990s stood up and blocked the knife to protect the little girl. What was the whole story?

The whole thing happened because of a courier boy who was born in the 1990s. On the way to work, he discovered that a woman was being chased by a man holding a murder weapon. Then the courier boy who saw this scene ignored his own safety. An Wei used his body to block between the two people, but what he didn't expect was that the man with the knife slashed directly like the courier boy. In order to protect the woman, the courier boy quickly changed it with his hands, but his back was still cut. Due to the serious injury, the courier boy fainted on the ground due to excessive blood loss. Fortunately, the neighbors discovered him at this time and sent him to the hospital in time. Now his life is no longer in danger. When asked why the courier boy was so desperate to save the girl, he said that it was because the woman was calling for help at the time, and if he could not be between the two people, the woman was likely to be injured. So he protected the woman behind him and saved the woman. The name of this courier boy is Li Zhiwei, and his behavior is very great. Finally, in order to reward Li Zhiwei, the express company gave Li Zhiwei a bonus of 50,000 yuan. It is understood that the mental state of this late man is unstable. Now the man has been captured by the police and is undergoing mental evaluation in the hospital. This is the entire process of this matter. I hope it proves that the courier boy will get well soon. Many netizens praise his courageous spirit. He needs to take good care of his injuries and live a healthy life as before. Good people must be rewarded. I would also like to remind everyone here that if you encounter a backstab, you should be careful not to lose too much blood. For example, if our limbs are cut, we must find some tourniquets in time, and then. To prevent excessive blood loss, you can tie the wound with a rope or without straps. In this way, you can apply pressure to stop the bleeding. If the chest is stabbed, this situation is very dangerous, because the chest contains many organs of the body. If the chest is not rescued in time, it is easy to leave this world.