Hachidai Shuzoku no Saijaku Kettousha

In a world where eight tribes once waged war, peace was established by isolating each tribe on its own continent. The only place where inter-tribal combat is allowed is Duel City Babel, a ninth continent where warriors compete in duels of skill and magic. Yuri Eniastar, a member of the Human Tribe, quickly defeats a high-ranking duelist on his first day in the city, showcasing his talent. However, his family is known for being among the weakest in the world. Despite this, Yuri continues to pursue his goal of becoming the greatest duelist, supported by allies from the Beast Tribe and the Spirit Tribe.