The Fallen One

Alex Willick, a young man trying his best to be a guardian of heaven, just because it's heaven doesn't mean that everything goes well.
Things changes when he enrolls in the most prestigious school that has created some of the greatest guardians in history.
Been a commoner made his life even more difficult , people try to distant themselves from him and a secret that is kept from him which is going to change his life forever. Will  it be posssible for him to become a guardian under these circumstances ?.