Top 8 in Top 15 Hot Hit Manga Series You Must Not Miss.
The plot revolves around Teppei, a boy who follows his father to the mountains in search of treasure and lives throughout his childhood in the wild; Therefore, when he returned to the city, he was a bit eccentric and caused frequent trouble since entering school due to his accustomed to a free life. However, due to living in the wilderness since childhood, Teppei is more capable than ordinary people in sports, he pays attention to kendo and begins to practice regularly to become the best swordsman.