"Hello? Where am I? What is this place?" Zee asked, her voice echoing in the large blue chamber.

"Congratulations, Xenial. I knew you could do it." Tallest Miyuki said, smiling down at her daughter.

"Momma?" Zee asked. "But… But you're dead!"

"I never died, cupcake." Miyuki smiled.

"But… Zim…" Zee stammered.

"His creation simply took me away. I did not become the most known Tallest for no reason." Miyuki said. "I have my ways..."

"But... Momma, I don't understand. What did I do?" Zee asked.

"You did something today that's never been done before, something even a great Irken like myself was not able to do, because I did not understand friendship like you do. The lessons you've learned here on Earth have taught you well. You have proven that you're ready, Xenial.

"Ready? Ready for what?" Zee asked, walking closer to her long-lost mother.

"You've come such a long, long way," Miyuki said, guiding Zee along the hall.

"And I've watched you from that very first day," She stopped at a screen where it showed Zee being born. She grinned at the robot arm and it exploded in the cuteness overload.

"To see how you might grow,

To see what you might do,

To see what you've been through," Miyuki showed Zee clips of her life. Zee snacking on Red's private donut stash. Zee playing tag with Purple. Zee coming to Earth. Zee dating Zim.

"And all the ways you've made me proud of you," Miyuki hugged Zee gently as she guided her away from the screen.

"It's time now for a new change to come,

You've grown up and your new life has begun," Zee looked up, puzzled, at her mother.

"To go where you will go,

To see what you will see,

To find what you will be,

For it's time for you to fulfill your destiny." Miyuki pulled out a small remote and aimed it at Zee. She zapped her with it, and Zee vanished in a flash of blue light.

Back on Earth,

Dib, Tak, GIR, Gaz and Keegz searched desperately for Zee.

"Where did she go?" Keegz wailed, running around wildly on her PAK legs.

"SHE WENT TO EQUESTRIA! A WORLD RUN BY MAGICAL TALKING PONIES THAT FLY AND DO SPELLS!" GIR screamed.

"That is the stupidest thing I've ever heard." Dib rolled his eyes.

"SHE WENT TO HOGWARTS!"

"Stop speaking nonsense GIR!" Zim shouted. "We have to find-"

He was cut short by a burst of blue light. When it cleared, Zee stood in a long, flowing blue robe. She stood up and examined herself, looking shocked.

"Zee...? Is that you?" Dib asked.

The others gasped. Zee had a blue sapphire tiara on her head, and she seemed to have grown a few feet.

"Wha... What's going on?" Dib cried. "I thought I had figured out the Irkens, and then you do THIS?"

"Ha! Zee has a crown! Now she will rule the Earth! BOW TO HER!" Zim screeched at the others they rolled their eyes.

"Why, you've become a... Tallest. I didn't even know that was possible, for someone so young." Tak said, her eyes wide.

"Taco party!" GIR screamed, blowing a party kazoo.

Zim facepalmed while GIR and the SIR twins danced happily around Zee.

"Wow... you look just like a princess." Gaz said sarcastically.

"That's because she is a princess." Miyuki said, walking out of the shadows.

"I... I was being sarcastic." Gaz said, her eyes opening in shock.

"Hold on a second!" GIR said, taking a large slurp from a SukMunkey. He spat it in MoRE'S face. MiRR giggled and shook himself like a dog.

"A... a princess?" Zed said, confused.

"In human terms, yes." Miyuki said. "Since you've come to Earth, you've displayed the charity, compassion, devotion, integrity, optimism, and of course, the leadership of a true Tallest."

"But... Tallests are supposed to invade, be heartless, and eat snacks." Zee said.

"Do you honestly think that's why the Irkens were created?" Miyuki asked, smiling slightly.

"We were meant to be the most intelligent beings in the universe, and we succeeded. But a recent defection made us cruel, with the idea that Invading was the proper way. After Zim's experiment swallowed me, I escaped by cutting myself from his belly, and escaping in a Voot. On a nearby planet, I disguised myself and headed to a nearby Smeetery. There, I made you." She said, putting her arm around Zee's shoulder. "You were to bring new hope to the Empire. With a group of scientists, I fled to make a new civilization. We were made of trust, kindness and peace. And you have shown the true talents of becoming our new Tallest."

"But... I'm too young." Zee stammered. "I don't know anything about being a Tallest."

"I will be here to help and guide you, but we're all your students now, too. You are an inspiration to us all, Zee." Miyuki smiled. Behind her, the Irkens bowed to Zee. Dib rolled his eyes until Zim kicked his shins, causing him to bend over in pain.

"But... what do I do now?" Zee said. "Will I have to leave Earth?"

"No, not yet. Until my reign is over, you will still be Smeetling. But now I know that you truly are the best Tallest the Irkens have ever known." Miyuki smiled, a tiny tear forming in her brilliant blue eyes.

Zee smiled at her mother, and turned to Zim.

"Whadoya think Zimmy?" She twirled in her dress.

"My love-pig is the best Tallest in history... Zim just became more amazing!" He cried. Zee picked him up and kissed him, their antennae winding tightly together.

"Mistress is the Tallest! Mistress is the Tallest!" The SIR twins sang, dancing around them.

"Oh no…." Dib groaned.

*Special thanks to Night-Waker. Sorry if it was sappy.*