“Is that … a flying blue house?” muttered King Kroak, as the Omnium Gatherum loomed large in the window.

“It’s not showing up on my scanners!” cried Major Krung, checking a control screen on the wall. “It could be a trick…”

That is no trick!” boomed King Kroak. “Move, it’s going to—”

The blue house smashed through the window! Frog leaped out of the way as it ploughed into King Kroak, flattening him and sending the Green Button flying through the air. Chunks of blue stone flew in all directions as the house spun and careened across the throne room until, finally, it slammed into Major Krung and her troopers and ground to a halt.

“What the bumbles…?” coughed Frog, struggling to his feet. As the dust cleared, the front door of the house fell open…

Princess Rainbow?” Frog cried, as the princess stumbled out. He leaped over to her in two mighty hops. “What are you doing here?”

“I’m helping!” the princess replied happily. “You said I couldn’t help because I’m only five but then I remembered I’m five and three quarters, so I can do what I want. And look! I saved you!”

“You’re bonkers, Princess … in a good way,” admitted Frog, peering at the wreckage of the blue house in disbelief. “Wait, Kryl was in there! Did you—?”

“Silly Greeny,” she tutted, brushing dust off her dress. “I told Man-Lor to take her outside for freshed air and then I flew the house by my own self. I checked and made sure it was empty. I’m not shtoopid…”

“Baa…” came a sound from inside the house.

“I meant nearly empty,” Princess Rainbow added.

“Sheriff Explosion!” Frog cried, as the sheep raced out of the house, bleating in terror. “My trusty steed can never stay away from the action! He’ll always find a way to my side!”

“Baa…” sighed the sheep. Frog glanced at the floor and spotted something among the rubble.

“The Green Button!” he said. He picked it up and dusted it off. “Come on, Princess, let’s get this as far away from—”

Blue stone flew in all directions as King Kroak burst through a wall of the blue house with an almighty roar.

“Look at this DUST! It’ll take forever to decontaminate!” he roared, frantically patting himself down. He stared across the room, fixing his stare upon Princess Rainbow. “You! You did this!”

“Leave her alone!” Frog cried, drawing his sword.

“Oh, so you’re siding with the dust-bringing natives over me?” King Kroak snarled. “Fine! You had your chance! I’m going to blow your precious world to a million— Wait. Where’s my Green Button?”

King Kroak checked his pockets, but the button was gone. He began shovelling rubble aside. “Where is it?”

“Looking for this?” said Frog, holding up the button with a self-satisfied grin.

“Give Daddy his Green Button,” the King snarled. “NOW.”

“Time to run, Princess!” said Frog.

Frog, Princess Rainbow and Sheriff Explosion darted out of the door. The King roared in anger, bounding across the throne room and pursuing them into the corridor.

A moment later, a dazed Major Krung clambered out of the rubble of the blue house.

“King Kroak? Your Majesty, wait!” she began. She was about to follow, when a hand emerged from the wreckage. Major Krung grabbed it and pulled as hard as she could. The massive shape of General Kurg appeared, battered and caked in blue dust.

“What on Kroakas?” began Major Krung.

“Frog…” the general growled, his voice rumbling like thunder. “Where is Frog?”