In New York City, Monkey finds a path to escape his life of killing, while Bryce attempts to repair the damage to those he wronged in life. But what will it cost them to undo the past?

Following a ghost invasion of Manhattan, paranormal enthusiasts Erin Gilbert and Abby Yates, nuclear engineer Jillian Holtzmann, and subway worker Patty Tolan band together to stop the otherworldly threat.