On January 21, the Koopalings were all watching Ludwig play The Lost Levels when, over the intercom, came an "important" announcement. “Attention Koopalings! Today your cousin Susan will be coming over to spend the weekend!” Bowser said.

“Oh no!” said Larry.

"We have to get rid of her, but not murder her,” said Ludwig.

"Awwww,” said Larry.

The Koopalings planned what to do to her. They came up with the idea of catapulting her out of the castle. “I have a way to make this competitive,” said Roy.

“How?” asked the rest of the Koopas.

“Whoever is able to catapult her out tonight will get a special reward,” said Roy.

“What’s the reward?” asked Wendy.

"That’s a surprise,” said Roy.

"TELL US!!!” they screamed.

"70 coins,” said Roy.

"We each bet ten,” said Lemmy. They all agreed.

Susan arrived at 6:00 PM. They ate dinner, played video games for a while, and went to bed in the Koopa Lounge.

At 12:00 AM, a Koopaling with blue hair went to the large, secret closet that contained the catapult they'd built. The Koopa opened the door but forgot about the security system. A bucket of water dumped on him and turned his well-groomed hair into a wild, kooky mess. That Koopa left.

A Koopa with glasses had been waiting for the first Koopa to go through the security so he could get through. That Koopa snuck quietly to the catapult, but tripped and broke his glasses. That Koopa couldn’t see without them, so he ran away.

The next Koopa was sneaky enough to go through the air vent and landed on the catapult, and was catapulted right back into the vent and knocked out.

The fourth Koopa got right to the catapult, but kept falling when trying to get it to the Koopa Lounge. It was halfway there when the Koopa gave up.

Another Koopa came and got the catapult into the lounge, but got thrown out of the way by a way stronger Koopa. “This will mess up my image,” the thrown Koopa said, rubbing their head.

The Koopa who had just thrown the other Koopa was about to grab Susan and put her on the catapult when someone stole their glasses. “Who did that?!” they whispered in an angry whisper. That Koopa went out to look for whoever stole their glasses, leaving the catapult unguarded.

The last Koopaling catapulted Susan out. “I’m victorious,” they said.