Tessa Young is an 18 year old college student with a simple life, excellent grades, and a sweet boyfriend. She always has things planned out ahead of time, until she meets a rude boy named Hardin, with too many tattoos and piercings who shatters her plans.

Ella Payne is sixteen now. She's still Niall's little princess, and still Liam and Meg's little sister. She's really everyone's little sister. It really can't get any better. Meg and Louis finally got to settle down together. They think it's all over. Daddy and Mummy are gone. No more troubles. It's much farther than that. When they shoved everything behind them into the doors and locked it with a key, there was one door they forgot about. Once a new neighbor unexpectedly moves in, they've only realized they've gotten much deeper into the water, much closer to danger. Relationships will be tested, tears will be shed, and if anything, there will be blood.