Little Elsa knocked on Bubby's bedroom door, Elsa behind her. 
    "Bubby?" Little Elsa asked. "It's time for lunch."

    There was no reply. Little Elsa opened the door. 

    "Bubby?" Elsa asked, looking around his room. Bubby was nowhere in sight. The girls looked everywhere, but they realized he was not in his room. 

    Little Elsa headed towards the bonus room. Elsa followed.

    The girls spotted him in the bonus room immediately.

    "Bubby, it's time to get off the Nintendo," Elsa said. When Bubby didn't reply, Elsa repeated her words.

    "I heard you!" Bubby snapped finally. "Now go away."

    "Just because you're four now doesn't mean you have to be so sassy," Little Elsa replied angrily.

    That made Bubby really mad. He melted the room's walls and turned them into lava walls. Then he turned the floor into lava. They all splashed into it. The girls screamed because the lava was too hot for them. However, they could touch the ground, which made the girls question what Bubby was doing.

    Then Bubby picked Little Elsa up in a tornado of fire. 

    "Little Elsa!" screamed Elsa. 

    Bubby put Little Elsa down in some lava away from Elsa. With a flick of his hand, a fire cage formed around Little Elsa.

    "Help!" Little Elsa exclaimed.

    Bubby turned to Elsa. "Follow me."                 Before she could reply, Bubby grabbed her wrist and dragged her even farther away from Little Elsa.

    "What are you do-" Elsa didn't get a chance to finish her sentence because Bubby blasted fire at her head. Elsa's eyes snapped shut and her head bobbed. She was unconscious! 

    "Wake up," Bubby ordered.

    Elsa's eyes snapped open. "Yes, Master Bubby."

    Bubby had brainwashed Elsa!

    "Elsa-or should I say, Flame?-blast Little Elsa with fire," Bubby instructed.

    "But she can't do that..." Little Elsa murmured slowly. 

    "Can she, though?" Bubby asked. Little Elsa's eyes widened. 

    BAM!
    Little Elsa was hit by a ball of fire, and after that a powerful jet of lava. 

    "Flame!" Bubby called. Elsa turned. "Go in the cage and do it again."

    "Master Bubby," Elsa said, swimming through the lava up to the cage, where Little Elsa was sitting, weak and terrified. "I can't go through the walls of the cage."

    "Try," Bubby replied. 

    Elsa tried, and she was successful!

    Elsa was ready to strike, but then Bubby took her fire powers away from her in a flick of his hand! She wasn't brainwashed anymore, but now she couldn't get out of the cage!

    "I might be four, but I've tricked you so easily, Elsa..." Bubby said.

    "You didn't trick me!" snapped Elsa furiously. 

    "He brainwashed you, Elsa," Little Elsa said quietly.

    "He still didn't trick me," Elsa protested. Bubby flicked his hand. 

    "WOAH!" Little Elsa said. Her head banged on the cage, and her head began to smoke. Thankfully, it wasn't on fire.

    Elsa screamed and tried to use her ice powers, but for some reason, they didn't work! She kept trying but it wasn't working. Eventually, Little Elsa tried to freeze her head. Her powers didn't work, either!

    "I took your powers away from you!" Bubby said, grinning evilly.

    Bubby used the ice powers he now had swirling in tornados beside him to freeze Little Elsa's hands. Elsa's hands were in the lava, and Bubby wasn't quite sure how to freeze Elsa's hands while they were in the lava, and even more unsure if he could. He smiled defiantly and swam away.

    Little Elsa's eyes glistened with tears. "Elsa, my hands! I can't move them!" 

    Little Elsa started to cry. 

    "Don't worry," Elsa said. "I'll get you out of this. I promise."

    Little Elsa stopped crying. "Rub my eyes." She sniffed. "Because I can't do it myself."

    Elsa wiped her eyes, and suddenly she got an idea.

    "I've got an idea!" Elsa whispered.

    "What?" Little Elsa asked, blinking stray tears out of her eyes.     

    "I can rub your hands. Rubbing causes friction, and friction gets hot."

    "What's your point?" Little Elsa asked, who by now was more confused than upset.

    "I'll rub the ice, it'll melt, and you'll be free!" Elsa finished.

    "Oh, yeah!" Little Elsa exclaimed.

    "Keep your voice down," Elsa told her as she got to work. A few minutes later, Little Elsa could move her hands!

    "Thank you," Little Elsa said gratefully, flexing her fingers.

    Bubby apparently heard."What are you saying 'thank you' ab-" Bubby didn't finish his sentence. "How did you unfreeze the ice?" he demanded.

    "Science," Elsa said simply.

    Bubby's eyes narrowed. "Well, you can't get out of the cage, so I don't care."

    Elsa sighed.

    Bubby was right.  Even though they unfroze the ice, they still couldn't escape.