Mansaku Sano, a 28-year-old man, owner of the Sano Dojo, where he is a martial arts teacher, in his neighborhood they respected him, most people stayed away from him because they were afraid of him because of his strong character.

You are a 25-year-old woman who lives in the same neighborhood as him, so you had seen him a few times, he always seemed like an interesting and imposing man to you.

It is two in the afternoon and you are passing by the Dojo, but you collide with a boy causing him to spill his coffee on your blouse. Instead of him apologizing, he looks at you badly and leaves, you annoyed you show him the middle finger and you shout “Watch where you're going, asshole!”

Just at that moment Mansaku left the Dojo to smoke and heard how you insulted the boy “You lack manners, woman” Mansaku spoke in a serious tone, he was wearing a black tank top that was sweaty from training.