A killer stalks Shadow Valley, draining people of their blood and leaving behind traces of dark fae magic. Dylan and Aiden fear it might be Morgan and wonder if they're next. Each death weighs on Dylan, knowing Morgan roams free only because of his selfish actions.

Meanwhile, Aiden can't help hopelessly crushing on werejaguar Tiago even as he struggles with mixed feelings about Hanna moving on. Dylan grows closer to Hanna, but he worries if asking her out will upset his best friend.

As danger draws closer, Aiden and Dylan will have to rely on themselves and each other if they want to survive another night, let alone high school.