The movie "Aslan Hürkuş 4: Hürjet Oyunda" tells the story of Hürkuş and Hürjet, who embark on a challenging adventure to bring Aslan and his friends back. An accident causes a portal to open, and Aslan, Zeynep, Eren, and Mehmet unintentionally pass through it. Determined to retrieve their friends, Hürkuş and Hürjet ask scientist Fikret to open a new portal. Finding themselves in different parts of a planet called Minigen, the aircraft and children must overcome various obstacles to reunite.