Everything has fallen apart. With the Night Shift HQ destroyed and supernatural murders spreading across Chicago, the Night Shift team circles the wagons. Reeling from their losses, Fynn has to draw on every friend--supernatural and not--he has left to track down the monster responsible, a chase that will take his team far from home and the comfort of the world he thought he knew. With his partner Jack and their daughter, Fynn faces questions about his family, an old feud and the Night Shift's origins will bring Fynn closer to the truth, but he's not sure he going to make it out of this one. He's not even sure he wants to.