How She Made A Rainbow

Hyalina Cor High is like any other stereotypical High School,Jocks,Geeks,Goths,Sluts,Social Rejects,Bad Boys,but taken to a whole new level.Long Before this current generation the original students split every one into groups,with an allocated colour of course.
They did this to prove the schools name wrong,as Hyalina Cor means Colourless Hearts.But they just ended up proving it right.Each colour became hostile to anyone with a different colour,therefore splitting the school and breaking all types of relationships within the school,forever separating the school.Or so it seemed...
There is a New Girl in town and the students at Hyalina Cor are antsy to see what colour she would wear,each colour eager for a new member...
But what the New Girl,Risio does shocks and changes them all...