As we know it
A small town with a few large businesses and a extravagant colosseum located slightly more inland with the backdrop of the large forest behind it.
Once ruled by warring barbarian clans, a business savvy orc named Gro seized control of this very coveted colosseum. Being a very lucrative source of income, Gro invested the money not only in his own business but also into the other establishments in the hamlet where the colosseum was located. Each place of business sponsors their own teams to garner sports team like loyalty