Following the events of Stranger Things: Season 4, Nancy Wheeler and Robin Buckley are hot on the heels of a new mystery - and they won't stop until they solve it.Hawkins, Indiana, is in recovery. It's been two months since Vecna's earthquake tore through the town, and its residents are still reeling from the devastation. Nancy Wheeler has spent every waking minute on the hunt for Vecna, but he's continued to elude her. How can she head to Emerson for college in the fall if Hawkins is still under the influence of the Upside Down?When fellow classmate Joey Taft starts acting shifty at graduation, Nancy is convinced Vecna's found his newest victim. Joined by fellow amateur sleuth Robin Buckley, Nancy doesn't waste any time questioning Joey. What the girls discover leads them down the path of a bigger story than The Hawkins Post could ever have assigned Nancy. Why are people around town suddenly getting sick? Why is there a strange man tailing Nancy as she investigates? And, most important, does this even have anything to do with the Upside Down?Together with Robin, Nancy embarks on a dangerous quest for the truth. The deeper the two dig, the further Nancy finds herself drawn into a web of intrigue that threatens to trap her in Hawkins . . . forever.