In his fourth year at Hogwarts, Harry is unexpectedly chosen by the Goblet of Fire to compete in the deadly Triwizard Tournament. This sets the stage for a dark adventure as he faces dragons, dark wizards, and the resurrection of Lord Voldemort.The Core StoryThe fourth installment shifts to a darker, more mature tone. It centers around the Triwizard Tournament, an international magical competition between Hogwarts, the Durmstrang Institute, and the Beauxbatons Academy. Though Harry is underage and ineligible, the magical Goblet of Fire mysteriously selects him as a fourth competitor.The Tournament and ChallengesBound by a magical contract, Harry must compete in three terrifying tasks:The First Task: Evading a nesting dragon to retrieve a golden egg.The Second Task: Navigating the depths of the Black Lake to rescue captive friends from merpeople.The Third Task: Surviving a treacherous, enchanted hedge maze to reach the Triwizard Cup.Growing Up and New ThreatsAlongside the deadly tasks, the movie explores the growing pains of its teenage protagonists. As Harry, Ron, and Hermione deal with crushes and the awkwardness of the Yule Ball dance, the weight of these developing emotions tests the strength of their friendships. Meanwhile, Harry must also confront the return of his mortal enemy.The ClimaxThe tournament culminates in a trap. When Harry and fellow Hogwarts champion Cedric Diggory touch the Triwizard Cup, they are transported to a graveyard. There, Lord Voldemort is resurrected to full power and murders Cedric. Harry narrowly escapes with Cedric's body and discovers that one of his own trusted teachers at Hogwarts has been secretly manipulating events from the shadows to help Voldemort.