After enduring years of conflict, the government wields its power-or so they think-as countless seventeen-year-olds vanish without a trace each day. Mila Whitaker, also seventeen, diligently inspects the wall of missing individuals every night, anxiously ensuring that none of her acquaintances have become part of its haunting roster. One fateful day, Mila emerges from a deep slumber within a tent camp nestled in the heart of a dense forest, her surroundings unfamiliar and devoid of recognition. It dawns upon her that she has become a member of the enigmatic seventeen-year-old disappearance society. From that moment of awakening, Mila embarks on a desperate struggle, fighting tooth and nail with a singular purpose: to discover an escape route back to her family, who endure unimaginable hardships in the wake of government-induced chaos. Will Mila triumph in her quest, or is she destined to live a life devoid of her beloved family forever?