The Accident and the Awakening
Nick and Allie, two teenagers, are in a head-on car collision. Instead of dying, they wake up in a strange, silent place, a shadowy version of the world they knew. They realize they are 'afterlights'—souls trapped between life and death. They can see the living world, but the living cannot see them. Allie is disoriented and scared, while Nick immediately seeks answers. They discover they are in Everlost, a place where the souls of children who died before reaching their destination reside, along with all the forgotten things of the living world.
Encountering Lief and the Rules of Everlost
Lost and confused, Nick and Allie are found by Lief, a boy who has been an afterlight for over a hundred years. Lief explains Everlost's rules: afterlights cannot be seen by the living, they can travel anywhere the living world once was, and they must never stay in one place for too long, or they will 'sink' into the Earth. He warns them about 'dark spots'—places where living world memories linger strongly, which can trap afterlights. Lief also tells them about 'skin-jackers,' afterlights who possess the bodies of the living, a practice he dislikes.
Arrival at Mary's Mansion
Lief leads Nick and Allie to a large, abandoned mansion in a perpetual autumn. This is a sanctuary for hundreds of lost afterlights, run by Mary Hightower, known as Mary, Queen of the Afterlights. Mary, a kind and maternal figure, welcomes them, providing food, clothing, and a sense of belonging. She teaches them about 'afterlights' and the importance of remembering their old lives, believing this prevents them from fading. Nick quickly becomes comfortable in Mary's structured, safe environment, seeing it as a new home. Allie, however, feels a growing restlessness.
Allie's Restlessness and the Criminal Art
Nick finds contentment helping Mary manage the younger afterlights, but Allie struggles with the idea of an eternal, static existence. She feels a deep need to move on, to find out what lies beyond Everlost. Her curiosity leads her to discover the 'Criminal Art'—the ability to interact with the living world by moving objects or causing disturbances. Mary strictly forbids this skill, believing it is dangerous and a distraction. Despite Mary's warnings and Nick's pleas for caution, Allie secretly practices these abilities, driven by a desire for control and a path out of Everlost.
The McGill and the Skin-Jackers
The peace of Mary's mansion is broken by the growing threat of the McGill, a legendary and terrifying afterlight said to consume other afterlights. He is the ultimate skin-jacker, possessing the bodies of the living for his own purposes. The McGill, through his followers, begins to hunt afterlights, especially those with strong memories or latent abilities, to absorb their essence. This danger fuels Allie's determination to master her 'Criminal Art,' believing it might be the only way to fight back or escape, even as Nick remains committed to Mary's more passive, protective approach.
Allie's Journey to the Living World
Driven by her need for answers and a way out, Allie leaves the safety of Mary's mansion. She actively practices her haunting abilities, venturing into the living world to gather information and test her limits. Her abilities grow, allowing her to manipulate objects and even briefly possess living bodies, a skill that both fascinates and repulses her. During her travels, she meets other afterlights, some friendly, some hostile, and learns more about Everlost's diverse and dangerous world, including territories controlled by skin-jacker gangs and the constant threat of the McGill.
Nick's Loyalty and Growing Doubts
As Allie explores the 'Criminal Art' and the dangerous world outside, Nick stays at Mary's mansion, torn between his loyalty to Mary and his concern for Allie. He sees Mary's increasingly rigid rules and her fear of change, which conflicts with Allie's drive for answers. Nick also notices inconsistencies in Mary's stories and her complete control over the afterlights. His initial comfort with Mary's protection begins to waver as he realizes the limits of her beliefs and the potential dangers of remaining stagnant in Everlost. He fears for Allie's safety but also questions Mary's motives.
The Confrontation with the McGill
Allie eventually confronts the McGill, a terrifying and powerful entity. She learns that the McGill is not just an afterlight but a being fueled by the memories and essences of other afterlights he has consumed. He is a dark reflection of Mary, trying to absorb all afterlights into himself. During their confrontation, Allie discovers that the McGill can only truly harm afterlights who have lost their connection to their past lives or their sense of self. She uses her growing haunting abilities and strong will to resist him, but the encounter leaves her shaken and more determined to find a way to truly move on.
Mary's True Nature Revealed
Back at the mansion, Nick's suspicions about Mary grow. He discovers that Mary is not a child, but an adult afterlight who died over a century ago. She has maintained her youthful appearance by absorbing small amounts of essence from the afterlights under her care, subtly preventing them from moving on. Mary has created Everlost as her own kingdom, a place where she can eternally relive her childhood. Nick realizes that Mary's protection is a form of imprisonment, and her rules are designed to keep afterlights from discovering the truth about moving on. This revelation shatters Nick's trust and forces him to choose between Mary and Allie.
The Battle for Everlost
With Mary's true nature exposed, a battle begins for Everlost. Nick, now fully aware of Mary's manipulation, works with Allie to free the afterlights from her control. Allie, having faced the McGill, understands his weakness, and with Nick's help, they plan to defeat him. They gather the other afterlights, urging them to remember their true selves and to reject both Mary's false sanctuary and the McGill's destructive absorption. The climax involves a confrontation where Mary's power is diminished by the afterlights' collective will to move on, and the McGill is ultimately defeated, though not entirely destroyed, by Allie's unique abilities.
Moving On
With Mary's grip weakened and the McGill temporarily neutralized, the afterlights of Everlost are free to choose their own paths. Many, including Lief, begin to remember their true destinations and find their way out of Everlost, ascending towards the light. Allie, having accepted her death and her purpose, also finds her path to move on, leaving Everlost behind. Nick, however, decides to stay. He realizes that someone needs to guide the newly arrived afterlights and help them understand their situation, choosing to become the new protector and guide of Everlost, ensuring that others have the chance to move on.