Fourteen countries, four legged city.

as its name implies, quadruped city is full of creatures. Those who haven't come think that there are many animals in the city, but they are not. This is the stronghold of the black tail.

the black tail is the closest animal race in the pure land world. Each of them has four hooves and the owner's upper body. It's a bit like a human horse, but their four hooves are shorter and thicker, which is more ugly than a human horse.

more importantly, each of them has a black tail behind them, which is very ugly.

but it's because of their looks that the...