156 Colony

Black Swarm Insect God, That is the true name given by humans to this giant insect. Or at least how mages called them. The first time this insect colony was discovered by humans was during the era of war between mana species.

At that time, the human alliance was trying to seize the Black Iron Wood Fortress which was being controlled by the elven alliance with the Iron Dwarf race who was the leader of the defense forces. This fort was considered very necessary for the battle because it was the choke point of the two lines connecting the two front lines.

So that any party who can own this fort will have access to send supplies faster to both front lines. As a result this fort will always change owners every month. With each struggle it will result in an incalculable number of victims to both parties.