In a world where the line between reality and madness blurs, Alice is a young woman who has spent years in a psychiatric sanatorium after a traumatic incident in her childhood. Upon turning 21, she is finally discharged and reintegrates into society. However, her return is not what she expected. A mysterious twist of fate leads her to a strange and dark fair called "Terrormundo," an amusement park that feeds on its visitors' deepest fears.
As Alice ventures deeper into this chilling place, she begins to recall fragments of her past that she wanted to forget. The characters at the fair, from macabre clowns to distorted fairy-tale creatures, seem to be connected to her story. Soon, she realizes that she is not just on a terrifying ride; her own sanity is at stake. Each step she takes brings her closer to confronting the demons that have haunted her since childhood.
With the help of a group of unexpected friends and a mysterious guide, Alice must navigate the illusions of the fair and uncover the truth behind her traumatic past. As the horrors intensify and time runs out, one question looms: will she be able to escape the terror that lurks within, or will she be trapped forever in the depths of her own mind?