Because uncle actually refers to Rui Chen, chairman and CEO of Bi Li Bi Li Company. The reason why Chen Rui is called uncle is related to a Japanese film. The first hero in the play is very similar to Xu Yi, the founder of Billie Billie. The first hero was abused by male No.2. This relationship is very similar to that in the real world when Xu Yi was snatched away from the stationmaster of Billie Billie by Rui Chen, so Rui Chen was called uncle and Xu Yi became the first hero. Therefore, the most popular barrage in Mi Le is "Uncle, I'm really angry", that is, poking fun at Rui Chen, chairman and CEO of Bili Bili. The practical significance behind the spread of this stalk is the dissatisfaction of the old users with the current situation.