Yuu's growing reputation on the streets as the Yankii Hunter brings the attention of established gang leaders and martial arts experts.
He shifts from being the aggressor to defending his newfound friends and the streets he calls home. During this time, he met new friends and rivals, and starts to know about other martial arts such as wrestling.
But at the same time, he starts to lose his old friends, as well as his confidence and fighting spirit as the story goes.
Yuu will have to prove himself in order to regain his place in the street. His holyland. And Yuu must prove to everyone that he has what it takes to become the representative of the streets.
Adapting from Vol. 7 to Vol. 13 of the manga.