The letter that started it all

Joanne was never chosen to be a hero. She stole that from someone else . Now, Joanne is trained by The Order of Super-heroes, along with other young students, to be a hero in the hidden world that was introduced to her. But will she ever fell like a hero, if she's nothing but an impostor?
HELLO, PLEASE GIVE THIS STORY A CHANCE, PLEASE. I BELIVE IT'LL GET BETTER AND I TRIED TO AVOID CLICHEES. I'll uptade it as often as I can. Sorry if I have some spelling and grammar mistakes. English isn't my native language. enjoy and leave comments :)