I Practice Martial Arts in Hokage

What is the "root" of Anbu Konoha and why it has become a man's nightmare. Why did Danzo raise his orchid finger and wink at the third generation? Is it moral distortion or the loss of human nature? I'm just a martial arts practitioner. I don't know anything. It's not the "Evil-Repelling Sword Technique" I dropped or the "I Love a Firewood" drop. This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.