The Sirius facility was set up after the plain wars that took place 7 years ago in order to unite the greatest warriors of the nation and create the 12 knights, the protectors of the nation. Now, 7 years later the fourth generation knights are about to be chosen. Nightfall Academy is one of those elite academies who hold the Sirius course in order to create a group of promising youths to protect their world. A group of second year students from Nightfall are determined to work their ways upto the knight nomination, as they get closer to their goals they also start getting too deep down to the roots as they continue to unwrap the darkest secrets and mysteries of the academies as well as the three races that rule over the world.