School of elements

in this world everybody controls an element fire water Earth or wind on your 16th birthday you get your element today is your 16th birthday today where you go to the School of elements but something's wrong your element is dark dark elements have the power to morph into any element they wish the rest of the story is yours at any characters you want and also your hair and eye colors represent your elements like fire is red Earth is green water is blue and wind is gray have fun also dark can control black holes