Hello! My name is Deona and this is my first fan fic on Fanfiction.net! :D If there are any typo's or whatever, sorry about that!!! (I'll try to fix them) I did not create Invader Zim (TM)!!!!!!! Kim, Lyn, and Voom are my characters, I made them up. All the other characters...I DID NOT! Okay? ^.^ Well, now that I am done rambling on with the story!!! I hope you enjoy!

Chapter 2

As they slept, another girl that looked a lot like Kim's human form, wrote down furiously in her notebook.

"I am pretty sure there is something strange going on here. A tree house can't all of a sudden build itself in a few minutes. I was walking around the block and I am SURE there wasn't a tree house there a few minutes ago. This is pretty creepy...well I better go home now, its way late. Maybe tomorrow there will be an explanation for all this?" the girl thought to herself.

The next morning was cloudy and it started to rain a little which brought problems to Kim.

"I knew I should of gotten one of those Earth umbrella's. I guess I will just have to run..."

Voom walked up to Kim who was geting on a red backpack.

"Can I go to skool with you, master?" he asked. "Maybe I could be of some use?"

Kim thought about his and nodded her head in agreement. Voom was highly intelligent and could help her with any difficulties she might encounter.

"I'll go get a back pack!" He yelled excitedly. "And I will go get a human disguise."

As he ran off into the back of the tree house, Kim went into the kitchen and fixed herself something to eat before going off to skool. Suddenly, a small boy with curly red hair jumped in front of Kim. She let out a shriek and dropped her breakfast.

"How did you get in here?!" she yelled loudly pointing a finger at the boy.

In an unusual low voice for a small boy replied, "Master! It is I: Voom. I am going to wear this for my disguise."

Kim laughed out loud.

"That?!" she sputtered, "Your costume is of a small Earthly boy with curly red hair, hundreds of freckles, and wearing a rainbow sweater?! You have got to be kidding me, right? We don't want to draw attention to ourselves Voom. That is why I am wearing this."

Voom looked at the short black skirt on Kim.

"Umm..well..." he beeped.

"AH! Voom! I would expect that from some idiot human kind, not from you!" Kim gasped.

Before Voom could reply back, Kim opened the door and climbed down from the tree. Voom followed. Kim was standing under the tree watching the rain pour down.

"This is going to sting like..."

"I'll give you a ride my master." interrupted Voom. "It might look a little strange, but its better than killing yourself I guess."

She nodded and climbed onto Voom's back. Clutching the rainbow sweater, Voom flew away towards the skool. When they got there, Kim jumped off Voom's back. The other kids looked at them strangely then shrugged. Everyone was used to having weird things go on that no one really cared anymore. The pair walked into the skool and started their search for Zim's classroom. It took them a few minutes, but they found him. They quickly sat down in a few seats that were empty.

"Hey! New kid, that's my seat!" yelled a chubby boy.

Kim looked up at him and replied, "You've been expelled. Go away, slimy ugly kid."

"Oh."

The boy left the room. Kim was sitting next to Zim and Voom was behind her. She heard a few of the girls in the back whispering about Voom.

"...Yeah I think so too!" giggled one of them.

"He is just too adorable. I want him!" exclaimed the other.

The first girl gave an evil glare at her and soon a cat fight erupted. Ms. Bitters walked into the room and saw this.

"Disgusting children! Sit down for our long and boring lecture on our miserable existence."

The two girls glared at each other for another minute before going to their desks. Kim glanced over at Zim. He was staring at her! Oh, wait, no. We was looking behind her. She turned around in her seat and watched what Zim was looking at. An Earth kid. The earth kid glared evilly and knowingly at Zim.

Kim thought, "I think he knows about Zim! I better be careful. I don't want to be discovered."

Suddenly Ms. Bitters yelled out, "Now what the heck are all these other smelly kids doing in this classroom?! Who are you three?!"

"Three?" questioned Kim.

"Yes, three. You, the kid behind you, and the one behind Dib." she pointed.

Kim and Voom looked over to where she was pointing at. There behind the Earth creature was another. She looked like a bit like Kim's human form.

"I am a new student here, Ms. Bitters." she spoke up. "My name is Lyn."

"And who are you two?" asked Ms. Bitters pointed to Kim and Voom.

Everyone turned to them and stared, waiting for the answer.

"I'm Kim and this is my...brother, Voom." Kim thought quickly.

"Voom?" asked Ms. Bitters. "Isn't that a little strange for a humans name?"

"It is? Oh..I meant to say ..Vincent. Yes, that's it. Vincent Van Voogleholf."

The teacher shrugged and continued on with the lecture. Everyone else stopped looking at them. Voom tapped Kim on the shoulder. She turned around.

"Vincent Van Voogleholf! Is that the best you could come up with?!" he sighed. "That is such..."

"Hey! I was under pressure, okay?" Kim exclaimed. "Besides, we have much more important things to accomplish than human names."

Meanwhile, the young girl Lyn was busy writing more notes.

"Something awfully interesting has happened in my new classroom. Two other new students, named Kim and Vincent, are acting extremely unordinary. The girl Kim said that her 'brother' was named Voom before saying Vincent Van Voogleholf. I wonder if that is his real name. What are they hiding? I will investigate more on this subject matter later on today." Lyn wrote down.

As the skool bell rang for lunch, Lyn got up from her desk. Everyone else started to head for the door as well. But, before Lyn reached the door, her notebook fell at the feet of Dib. He bent down and picked it up.

"This your's?" he asked.

"Uh, um..yes." she shyly exclaimed.

Dib handed over the notebook and went out of the door. Meanwhile, Lyn stood there clutching her notebook to her chest.

She thought to herself, "I wonder who that was."

At lunch, Kim and Voom strolled along the lunch line looking for something that looked O.K. to eat. Nothing looked edible! Voom didn't have a hard time though. It seemed that all S.I.R's, no matter how intelligent, loved to eat everything and anything. Kim decided to not eat lunch and just sat at a table with Voom.

"You should of taken the poop surprise! Its great!" smiled Voom with pieces of poop flying out of his mouth.

"No thanks!" said a disgusted Kim. "I would never eat anything that was made by a human."

"This wasn't made by a human, master." explained Voom. "It was made by goats!"

Kim slapped Voom on the back hard.

"I think being on Earth has rotted your brain!"

Voom continued eating the poop surprise much to Kim's disgust.

"Remember that we have an important mission. Where is that Zim anyway?" asked Kim.

Voom pointed over to a corner of the lunch room and there was Zim. He wasn't eating anything, but was looking at that same boy again.

"You know, I think that Irken has issues if you know what I mean." Kim stated. "I mean, why is he always staring at the Earthy creature? Has he lost his brain?!"

"I don't know why, but maybe we should introduce ourselves to Zim. Then we could be a little closer to him without having him know our true identities." Voom exclaimed as he swallowed another gulp of poop.

"That sounds good. Lets go."

As the pair started to walk over to Zim, Lyn interrupted them by saying hello.

"Who are you?" exclaimed Kim. "Get out of our way if you wish to pester us."

The young girl shook her head then said, "No, no. I am not going to pester you. I just wanted to say hello."

"Well, you said your Earthly welcome. Now go!" yelled Kim as she pushed Lyn away by force. "If you didn't notice, Vincent and I are busy."

Before Lyn could speak the pair walked away towards Zim. Lyn could only stand there with her mouth open.

"How dare they treat me like that!" she spoke. "I must find out where these people live. They don't sound or appear to be normal."

The black haired girl ran off to write in her notebook once again. Meanwhile, Kim and Voom were by the Irken Zim.

"What do you two want, slimy humans?" Zim snapped at them.

Kim sat in front of Zim on the other side of the table before introducing herself and Voom.

"I am Kim. Some Earth girl who lives by you now." she stated. "This Earth boy over there is Vincent Van Voogleholf. We are normal."

"I see...." yawned Zim as he picked at his food with a fork.

Kim could see that this wasn't going anywhere, so decided to leave. Zim was such a boring Irken! Voom followed her behind.

After skool, Zim walked home. On the way there, Dib approched with a squirt gun. He hid behind a tree and then squirted him in the face.

"Ha! Stupid Zim letting his guard down!" laughed Dib. "You shouldn't do that you know. I could of had something more worse than a squirt gun. I could of had...a game of Chinese Checkers!"

Zim fell to the ground gasping loudly. He stood up after the water had stopped stinging a bit.

"You!" he pointed his finger at Dib, "Will pay for that!!! Soon, oh so soon, will you wish that you had never done....that...to..me! So, there!"

"Ohhh I'm shaking in my little black boots!" laughed Dib some. "What are you gonna do, Zim? Are you gonna hypnotise me with a giant pimple?!"

Zim couldn't stand the little worm laughing, so punched him in the gut and stepped on his feet. Dib didn't expect that at all and went falling to the ground with a disgusting thud. Zim brushed dirt off his red shirt and went into his house. He was suddenly greeted by Gir; his insanly cute, but dumb, S.I.R.

"What you dooOOoo today?" spoke Gir in a high voice. "What you dooOOo today?!"

"Nothing of great importance, Gir." replied Zim as he sat on the couch.

Why did he have to get stuck with such a stupid S.I.R.? Oh wait, he's not stupid, he's just 'advanced.'

"I'll make some cheese and crackers!" yipped Gir as he scrambled into the kitchen.

Zim thought, "Hmmm I need to think of a plan to 'get Dib'. How though? I need something big. No, giant! Something that will make him cower in fear. A room with a moose? Nah, already tried that...."

Meanwhile across the street, Kim was preparing for her mission. She didn't wish to amit it, but she was having a difficult time making a plan.

"Voom! Get over here now!!" she yelled.

The intelligent S.I.R. ran over to her with his arm raised in a three sixty degree salute. He asked her what she called upon him for.

"I need you to," Kim sighed, "think for me!"

Voom tilted his head to the side and questioned, "You need me to help you think for you?"

"Isn't that what I said?! Now, THINK! THINK NOW!"

Voom shruged and sat in a chair to think. Meanwhile, Kim got up from the couch and climbed down the tree to the ground.

"I wonder what that worm baby, Zim, is doing right now...."

Kim walked across the street to the small house of Zim. She went to a window and peeked into it. What she saw was unbelieveable.

"Gir get over here now! We need to 'get Dib' and you are running around the room like some insane maniac!" Zim boomed.

Gir took a glance at Zim, smiled, then ran around in circles a few more times before passing out on the floor. Zim slapped his forehead in disgust and defeat.

"Fine! Lay there on the creaky floor of DOOM while I think of a plan to 'get Dib'."

Zim paced around the room while rubing his enormous head.

"I've got it!" Zim yelped loudly.

Gir opened one eye, drooled a little, then passed out again.

"All I need is rope, The Mega Cheese Ray Of Altra DOOM (tm), Scissor's, Dib's spikey bang hair, and one human worm baby (other than Dib)!!!"

He couldn't help but laugh a long and annoying laugh. So, he did.

"BuhahahahahahahHAHAHAHAHAHAHAHa! Ha!...ha...ha!"

Kim ran back to her tree house and scrambled into the house.

"What the heck is he thinking?! Why does he want to get Dib?!! Something is seriously wrong with that Irken."

Voom ran over to Kim and pulled on her skirt a little to get her attention.

"What is it?" Kim asked looking down at the S.I.R.

"Uhm...What was it I was suppose to be thinking about for you?"

Kim fainted.