Elsie Graham and her friends are looking forward to a wild weekend of cosplaying, geeking out, and letting loose at WyvernFest, a small but popular cosplay convention in Glenville, Indiana. After leaving a toxic relationship, Elsie is eager to have fun and feel like her old self again, but the group's plans take an unexpected turn when the headlining celebrity guest - Elsie's idol, Tamara Jenkins - fails to show up to her events, and no one knows where she is. As rumors swirl and tensions rise, Elsie, her twin brother, Ethan, and their two best friends, Jade and Damien, realize they may be the only ones who can find her. But as they delve deeper into the mystery, they find there may be more at stake than just finding a missing celebrity. Unsure of whom they can trust, the group must work together to unravel the truth and bring Tamara home safely before it's too late.