The Nighten are a off shoot of the Sephi who have developed separately from the sire race for thousands of years. They left for political and ideal differences, wanting to find a world where they could start anew. They found star system that maintained two healthy worlds for habitation. But one already had a sentient race developing on it, and so they landed on the world they would soon call Kaylim. Only one war would ravage their world, Known as the "Old One's War" the resulting outcome would form the culture Nighten know of now.