Kassidy VanHolp has a strange family. Her parents are constantly disappearing in their basement, and when her brother turned 15, he started doing it too. On her fifteenth birthday, Kassidy finds out what has been hidden in their basement. She finally understands her family's strange habits. Her own personality suddenly feels useful, and each day, she too disappears down to the basement for hours on end. When she meets Levi Grayson, she puts her own talents and skills to the test. Being an introvert empath can be hard, but when Kassidy finds out how valuable her talents really are, she realizes that maybe everything she does is needed. Provided that she doesn't forget to take care of herself.