«Underworld».
That is the name of this world. It was not in the Common Tongue, but in the
Sacred Tongue, so most of its inhabitants live on without realizing the
connotations that came with the name.
The «Human World» draws a perfect circle with a diameter of one and a
half thousand kilolu right in the middle of the Underworld. Its
circumference was surrounded by the «Mountain Range at the Edge» and
beyond that, the country of darkness where demi-humans such as goblins
and orcs live, «Dark Territory», reaches out—that was the common belief,
but practically no human can claim to have seen that with their own eyes.
The Human World was split into four empires and the one that ruled over
the north was the «Norlangarth North Empire», with its fertile grasslands,
deep forests and many lakes. On the southern tip of the empire's exactly
fan-shaped domain, at the part close to its would-be pivot, was the capital
of the empire, «North Centoria». The other three empires were structured
in the exact same manner, so the four capitals were joined into a single,
small circle at the heart of the Human World, collectively called, «Central
Centoria»