Walt Disney's World of the Dragonlords #[nn]

In "Chapter 1: A Door Opens... And Closes!", Donald Duck tries to force a family picnic on his reluctant relatives—Scrooge, Huey, Dewey, and Louie—only to have it shattered by the sudden arrival of Brendon and Hintermann, fleeing warriors from another realm. When dragon-riding Morg forces burst through a magical portal, the two escape back home, but not before Nurg and Snark snatch the Ducks as captives, leaving Groob behind unconscious.

In "Chapter 2: Slaves of the Morg," Huey, Louie, and Dewey find themselves enslaved in the dragon stables, struggling to survive under the shadow of the Morg's rule, while secretly reaching out to Jute, a clever boy who moves unseen through the city's hidden corners. Meanwhile, back in Duckburg, Groob’s attempt to steal food ends in a comical showdown when Grandma Duck confronts him with her shotgun, proving even the sneakiest schemes can’t outwit her.

In "Chapter 3: Jute," Huey, Louie, and Dewey team up with the mysterious Jute to navigate the hidden tunnels beneath the city, racing to find Donald and Uncle Scrooge—now caught in a dangerous game between the rival Morgs, General Hyrrr and Lord Moraq. With Clarg, Rasmus, Snark, Nurg, and Gak close behind, the young adventurers must outwit treacherous traps and shifting alliances in a high-stakes mission where loyalty is as slippery as the city’s underbelly.

When the nephews take on the unexpected task of caring for newborn dragons—especially one that’s barely clinging to life—chaos brews in the dragonlands. Scrooge, ever the schemer, fans the flames between Lord Moraq and his ambitious general Hyrrr, while back in Duckburg, the hungry Groob stumbles into a world of fantasy cosplayers who mistake his intensity for dedication.

In "Chapter 5: Escape from the Morg," the nephews—Huey, Louie, and Dewey—team up with Clarg and Skag to orchestrate a daring breakout from the oppressive Morg dragon-training facility. With help from Donald and Uncle Scrooge, relayed through Jute, they free the young dragons and seize a chance to flee, only to find their escape route quickly taken out of their hands as the dragons take flight on their own.

In "Chapter 6: Mama," the young dragons Huey, Louie, and Dewey finally reunite with their mother, Mama, as they prepare to journey into Freedom Marsh to find the rebel human village. With Sniffles recovered and the group on the move, the stakes rise as Scrooge and Rasmus stir unrest among the Morg in the city, while Donald Duck works in secret to undermine their weapons.

In "Chapter 7: Freedom Marsh," the nephews crash-land into the free human village of Freedom Marsh, sending Krang tumbling into the midst of its curious inhabitants. As Scrooge, Donald, Rasmus, and Jute prepare a daring strike against the Morg, Groob finds himself overwhelmed by the wonders of Duckburg, while Daisy Duck grows uneasy over the sudden absence of her loved ones.

In "Chapter 8: Brendon," the fate of Duckburg’s children hangs in the balance as Brendon and the cunning Hintermann test-fly war dragons, racing against time to evacuate the nephews and others before the Morg warriors strike. Meanwhile, Uncle Scrooge’s meddling escalates when he arms General Hyrrr with a suspicious elixir, leading to a chaotic showdown with Lord Moraq—while back home, movie director Bridley Snot spots a bizarre new star in the making: Groob.

In "Chapter 9: Toom Raiders," Huey, Louie, and Dewey join forces with Spitfire, Smoky, and Sniffles on a daring mission to rescue Donald and Uncle Scrooge from the clutches of the Morg warriors, led by General Hyrrr. As the raid unfolds, the boys face perilous traps and unexpected twists, leaving Jute in enemy hands—while Daisy Duck, piecing together clues from a baffled Groob’s TV interview, rallies help from the brilliant Gyro Gearloose.

When the threat of war looms over both the Morg and the free humans, the Ducks and their allies brace for battle—back in Duckburg, Gyro Gearloose races against time to unlock a hidden dimensional portal, while Huey, Dewey, and Louie keep watch over the city, and Donald, Scrooge, and Daisy prepare for whatever comes through.

When General Hyrrr launches a reckless assault, the enslaved humans rise up and seize the moment, trapping his forces with help from the Ducks and a handful of free dragons. While Brendon keeps Huey, Louie, Dewey, and the baby dragons out of the fray, Sniffles—protecting Mama from danger—steps in too late, taking a crushing blow that sends him crashing into the swamp.

After surviving a near-fatal battle, Sniffles begins to heal as the free humans secure the last of the isolated Morg outposts. With the war over and the Ducks preparing to return home, Hintermann uses his magic to send them back—only to find their world transformed, where Groob has become the unexpected sensation of Galactic Doom.