With the beast of Castle Bat tamed, the Green Lantern finds herself with new allies she never wanted nor asked for in a mysterious Bat Wraith and the sullen, regretful Beast Boy himself -- Garr. But despite her best attempts to shake them, she'll find she needs all the help she can get if she hopes to survive the traumas of her past, brought to vivid and terrifying life as they travel through the abandoned town of Port Arbor!