The Curse of Shadows
Living in an orphanage in the ruined city that used to be New York, Adelina doesn't think her life is ever going to get any better.
She's right. It's not.
After a fight and an accident, Adelina discovers that she is immune to the Five elements, Earth, Air, Fire, Water, and Shadows. However, it is only the beginning of her powers. Having caught the attention of a group of people with similar abilities, she is taken to a place so that she can learn to summon and control her powers.
Even though the academy isn't much better than the ruined city, Adelina finally feels like she has come to the right place. Barely days after she arrives, though, she makes a series of shocking discoveries leads her to uncover the truth. However, the truth does nothing.
Not when the only person who could have made a difference turns out to be the one who was causing all the problems in the first place.