Ice flame

she’s an 18 years old girl, adopted into a wealthy, old money family and always have to prove herself. she goes off to boarding school and ends up finding out about her origin and biological parents, and the fact that she’s to manifest supernatural powers at 19 because her parents put a spell on her to conceal her powers, which will only manifest on her 19th birthday. she makes friends and nemesis along the line. Falls in love with one of the most powerful people and becomes even more powerful herself.