What's the Series About?

I started writing the book one summer, when it all started with a dream I had one night on Summer Vacation last year at my cousins house, it was the summer of 2009 or 2010. I wrote the original and then restarted, but what is the series really about? I rewrote from the beginning every time I thought I needed to rewrite and over time the plot kept changing, I've decided on the plot of the first book and I'm trying not to change it this time. Here is the series summary through book three without giving away the little details and maybe the endings.

The series Dark Angel Series is a three book series, it's not the Dark Angel Triology. I've never read the books or even saw the show before. This series is about Isabelle and her friends, not many understand who Isabelle really is. She is a Dark Angel, I don't mean to offend religions in this way. Isabelle faces many challenges throughout the books, and meets many people who join her. Most of her friends and gang have been hurt in a way and have joined together to fight the Dark Side. The story is their journey as they learn who they are on the inside and their friendship that can't be broken by anything. They fight that way to saving the world from it's dreadful ending. That's pretty much how the series is without spoiling the fun of reading it. I'm not trying to copy anyone's work, it's all my work. I wrote this, and I own it. Don't copy it.