Less of a faction

So recently I watched Divergent and really liked the story line.
But one thing, I didn't really get what the 'faction less' people were and how they became like that???

So I decided to come up with my own version :D
I don't know if this is like copyright or something but oh well :D

I hope you enjoy it, comment what you think of it and for any improvement :D

And also this is my first book so I'm new and I'm not very good at it...

Sorry for any spelling and grammar mistakes I'm not good at that either -.-