In the world where Cassandra lives, there are powers, weapons, beasts and monsters that lurk in the dark, and... something called Iridescent. Unlike the others, Iridescent is a word that evokes fear and memory of dark times. It's mentioned with caution. All Cassandra wanted was to blend in: to be an ordinary student in the Academy, to do something she always wanted to do, and start living for who she is. Except, it seems that Cassandra's a bit idealistic. It's impossible to live normally when she owns the very Blade of Iridescent. (Not related to Snowfire)