Quickly Wear Down Cinderella

A simple summary: This is the story of a master who specializes in counterattack games with female supporting characters. Because he posts strategies every day, he is remembered by game designers. PS: There is no limit to the complaints in the first story, the later ones will be better... The language is exaggerated and the plot is bloody. I don't recommend watching it, and there's nothing I can do about it if you want to. Conception: