The seven races of demons are classified into a few. With the research of the Republic there have been discoveries of three races up till now. But information states that there are seven. Spies have been sent, but most attempts have been unsuccessful, none of the spies have returned alive, and no messages have been received as of yet. 

The western front of the demon continent is only kept at bay because of the Ratam Bridge. Translation; Bloody Bridge.

We have taken control of the district near the bridge, yet it has only been done three times in five-hundred years. No records trace back the war any further. 

Records have also shown that demons have been using ancient magic that was most likely made by the preceding human civilization. Source: Dead / Burned; Copies remain.

The weapons used by the demons have been shown to destruct once touched by a human. However, samples have been retrieved by using non-direct methods. All of these samples seem to have complex engravings indicating that they also use a system that we call ‘forms’. This system seems to only need mana, through it seems that we can activate its powers. But injection of mana from the stones seem to be unsuccessful at this point in time. Human mana seems to trigger the same effect as touching it.

Kizhins; also known locally as “Krowbin’ Sleepers”, seem to be creatures that can fly while carrying an immense amount of weight. Only one was ever captured and what remains is the descriptions from the soldiers and records. No one really knows what they look like, as they only seem to work in the night sky.