The term used for the regiments that are particularly outstanding among the mercenary units operating in various countries on the mainland and have the strength above the regular army.

It can flexibly formulate contracts according to scale and purpose, and because of its high combat effectiveness, it is often used as private soldiers of nobles or enterprises. Some countries also expressly prohibit its use.

In the western part of the mainland, the "Red Constellation" originated from the Berserker Group in the Middle Ages and the "Westerly Brigade" gathered by various experts are two heroes. Other groups such as the "Ned Hogg" that still hold the emblem of the dragon and "The Hunter of the North" based in Northumbria are better known... Faced with the empire that seizes the country, in the Under the battle, "The Hunting in the North" was almost on the verge of defeat.