Alpha's Angry Little Sister

My name is Stephanie, and my older brother is the famous Scott McCall. I tend to fade into the background and isolate myself because my brother used to be my bestfriend, but he pushed me away his freshman year. Our mom told me that he has his reasons, so I stopped trying to make it better. Now, I am a sophomore, and it is Scott's senior year. I think everything is going okay until I get attacked my something, and my brother's only choice to save me is to finally tell me everything. He was hesitant with my slight anger issues (maybe not so slight), but Scott bites me, and I am pulled into the chaotic mess of the Dread Doctors and chimeras and chemical imbalance.