In the Dark is a Justice League storyline published as part of The New 52, introducing the Justice League Dark dedicated to fighting mystic and supernatural threats. Following the Flashpoint timeline reboot, it establishes the mythology of magic-users in Prime Earth continuity. It's the debut arc of Peter Milligan and Mikel Janin's Justice League Dark volume. The story leads directly into their second arc Rise of the Vampires, a crossover with I, Vampire. The series focuses on the emotional problems of its heroes. They are all deeply flawed in some way, and it examines their negative actions as a consequence of their dangerous lives.