Hawkins knows Y/N Covey as its golden girl—beloved, untouchable, and blissfully unaware of the horrors lurking beneath the town. But when the last thing Eddie Munson leaves behind is a d20 that hums with otherworldly power, Y/N is forced to confront the truth she’s buried for years: she survived the Upside Down once, and it changed her into something not entirely human. To save Eddie, she’ll have to tear open every secret she’s ever kept—and risk becoming the darkness she’s been hiding all along