Senior year is supposed to be the best year of their lives. That might be true for everyone else, but Fallon and Lucian and Griffin have more important things to worry about. Instead of planning for prom and graduation, they’ve got to find a way to figure out who The Holy Servant is while staying one step ahead of him. With so many new faces suddenly turning up in Lockwood, the list of possible suspects is endless. Will they be able to defeat their enemy once and for all, or will this finally be the end of the unholy trinity?