About a boy and a small group of others surviving in the apocalypse

Serena is just looking towards being back with her mortal friends at school, but there are various things on her mind. She evesdrops on her mom to try and find answers, but it just makes more questions. Her twin brother Sam tells her to just forget, and focus on school and stuff, but more things come up that beg for attention. Serena barely has time to relax with her mortal friends after camp, when her parents tell her that she's going to a "special" boarding school. Already with enough secrets, she now has more people to keep them from, and so many more to keep. This is an emotional and adventure story. This is somewhat based on a story I'm writing privately, and Serena is the daughter of the main character in that story. Names and people have been switched around, and some key elements from the original story have been omitted, but it's all to have this piece make sense. I hope you enjoy! I originally thought of this concept a couple years ago, and thought how it would suck to be both a half blood and a wizard, since you'd never be home except for the holidays. Most likely, you'd spend your birthday without your family. You'd never have the chance to live in the mortal/muggle world all because of how you were born. I do not own any of the original characters from the Percy Jackson and or Harry Potter franchise(s), all rights belong to Scholastic, Disney Hyperion, J.K. Rowling, and or Rick Riordan.

So this is my first REAL story that I have posted on here. Feel free to comment -Not mean comments- and inform me if it is good, bad, or I need fixing. Abbey Smith and Ryder Finn have run away from their home. Their crime? Let's just say something happened at a party.