Season 4 was chaos. Jestro, now fused with the monstrous Book of Monsters, had unleashed the "Gluelings"—sticky, purple blob-creatures that didn't smash castles. They gummed them. Knighton’s gears jammed. Drawbridges froze mid-drop. Even Clay’s shiny new “Mega Core” armor seized up like a rusty toy.
The Gluelings oozed off their boots. The purple gunk melted into harmless puddles.
Jestro launched his masterstroke: The Sticky Siege of the Coliseum. He didn’t attack the Knights. He attacked the roads . All of Knighton’s hover-paths, catapult rails, and launch pads were coated in Glueling residue. The Knights’ vehicles—Aaron’s flyer, Lance’s slick speeder, even Axl’s mighty tank—couldn’t move an inch. Lego Nexo Knights - Season 4
She explained: Crystella Sap hardens under impact —stomping, revving, smashing. But it dissolves under constant, low-pressure vibration . Like the hum of a tuning fork. Or the gentle rumble of a… dance?
“You want us to dance through a warzone?” Lance scoffed. Season 4 was chaos
The next morning, Jestro attacked the Royal Museum of History (mostly because it had a “World’s Best Sidekick” mug Jestro once made for the Book of Monsters, and the Book refused to let it go).
They all laughed. Even Merlok 2.0 glitched a happy green spark. Knighton’s gears jammed
“So we stop moving?” Axl asked, confused.
Clay slid forward like a figure skater. Macy rolled her shoulders and moved in slow, deliberate circles. Aaron didn’t fly—he drifted on low-powered hover jets. Axl, the biggest, had to practice the hardest, but soon he was doing a surprisingly graceful lumbering waltz across the battlefield.
“No,” said a quiet voice. It was Ava, the tech whiz, holding a jar of leftover sandwich spread. “We move differently .”
The Knights arrived not with a roar, but with a hush .