James is 17 and is pretty sure he is a psychopath. Alyssa, also 17, is the cool and moody new girl at school. The pair make a connection and she persuades him to embark on a road trip in search of her real father.
Having gone missing seven years ago, the previously blind Prairie returns home, now in her twenties with her sight restored. While many believe she is a miracle, others worry that she could be dangerous.
Four friends band together against an anonymous foe who threatens to reveal their darkest secrets, while also investigating the disappearance of their best friend.