Protect the girl and implement it. Who said it?

I admire the band. According to a search on Sohu.com, Gao Hu, the lead singer of the band Pain Yang, said to the fans who came to the concert at a concert that "the band will protect the girl and implement it." Because the concert will be chaotic when there are many people, and some people will take the opportunity to bully the girl, so Gao Hu said this. At the MIDI scene, you can always see a classic slogan: "Protect the girl and implement it." Nowadays, these eight words often appear on the screens of various live houses and performance venues, and are used as the guideline for showing gentlemanly demeanor in the circle.