At the Cullhom Academy of military and magic where the teenagers are classified in twelve different groups based on which time of the year they are born. What hardly anyone knows is that there has been a secret thirteenth group with one person from each of the other the groups to be the ultimate unit when war comes. What no one fully realize is that it is coming sooner than expected. As they are at war with the other nation continues on things start to look worse and worse for the group. When people and nations accuse them of actions they never done they have to figure out what they have to do.