"There is a legend that this place was once an ancient battlefield.
The land beneath our feet is made up of the remains of our ancestors. "
This is something that everyone in the City of Underworld knows, and it is also something that many big families are proud of - because they are the descendants of the victors.
And now, some of Heaven's proud men will set foot on this land. They come for war and justice.
Purpose: War is cruel, but the purpose of war is for peace and justice. But it would be truly commendable if it could be prevented.