Apocalyptic Quantum

11 year old, Andrya Rose Martinez (aka Ana R), is at her school graduation waiting for her certificate saying she can offically become a middle schooler. Her younger brother, José Andrew Martinez, is moving into 2nd grade! She is excited for him, but still worried about herself. But disaster strikes! All the adults turn into blood thirsty monsters!She is trying to run away with her brother but he is accidentally left behind. That's when she meets twins named Harlie and Marlie that nickname her Ana R and take her to a resource cabin in the mountains. There she finds out why this is happening and who, or what is controlling it!