Sarah must navigate a shifting, treacherous maze within a strict thirteen-hour time limit to rescue her infant brother from the clutches of the Goblin King. Sarah, a teenager burdened by the responsibilities of babysitting, inadvertently wishes for her brother to be taken away, only to regret the decision when the Goblin King, Jareth, spirits the child into his realm. She enters the labyrinth, a surreal and logic-defying environment where the rules of physics and reality are constantly manipulated by the King. The narrative follows her progression through various sectors of the maze, where she must solve riddles and overcome obstacles while contending with the King's psychological manipulation. The story is presented through a third-person perspective that emphasizes the sensory disorientation of the labyrinth.

Readers frequently highlight the atmospheric quality of the prose, which captures the whimsical yet menacing nature of the labyrinth. Discussion often centers on the character development of Sarah as she transitions from childhood frustration to adult accountability. Critics note the effectiveness of the world-building in creating a sense of constant instability for the protagonist. The pacing is described as brisk, mirroring the ticking clock of the thirteen-hour deadline. Many readers appreciate the balance between the fantastical encounters and the underlying themes of personal growth.