I know your all waiting for Mega Cat 2 but don't I'll post it when I'm done with this prequel. This story is about Gumball's long time sister Lexy who dissapeared a long time and were going to find out why. This story goes to my new friend Lexboss.

Chapter 1: Echoes of the Past

Watterson Labs

Gumball was cleaning up the database while Dr. Watterson building a robot masters until Gumball discoverd something on the database.

"Huh, mom? I thought I was your first robot, DWN-001." Gumball asked Nicole

"That's right." Nicole answered

"Then who is DWN-000 "Lexy." Gumball asked making Nicole feel uneasy

"See? I was cleaning up the database and found this is it an error?"

*Sigh* that's not an error, Gumball. Lexy was your twin sister."

"I have a twin sister?! Cool. Where is she? When do we get to meet her?

"I'm sorry, but I'm afraid you'll never get to Lexy." Nicole said

"She was my first triumph, and my greatest failure."

"Wait I don't understand. What happened?" Gumball asked his mother

"It was many years ago after I graduate from college, Me and my friend Lucy Simian have started open our own lab, I've signed a contract to the miltiary to created weapons and robots in order to get paid."

(FLASHBACK)

"That's it, Lucy! She's all done!"

"MMM, I don't get it Nicole if she's supposed to look like you, why put pink on her?" Simian quesioned Nicole

"What's wrong with pink." Nicole asked Lucy

"Nothing's wrong with it. It's just that... You've got a military contract that is to advanced fighting robot. You've built a pink cat, how's a pink cat going to be taking seriously." Lucy answered

"The Miltiary need's to give her a chance and see what she can do, also Lexy reminds me of my husband so that's why I make her pink."

"Lexy?"

"Yeah, I decided to give her that name when she's fully function, Don't you like that name."

"It's alright I guess."

"Okay, let's wake her up." Nicole switched Lexy on

"Good Morning Lexy. Nicole said to Lexy as she slowly getting up. ...Hello." Lexy said

"Welcome to the world, Lexy! I'm your creator and mother... Dr. Nicole Watterson. Said Nicole while hugging her daughter.

"How do you fell? Your selfdiagnostic should've kicked in the first thing." Nicole asked Lexy

"I feel fine? All my systems are nominal." Lexy answered

"But I feel...confused, overwhelmed. I know we are in the "lab" and what a "Lab" is, but why?" Lexy asked

"You hear that Lucy? She's selfaware! Not not five minutes online, and she's already thinking metaphysically! Said Nicole with the a smirk on her face.

"Hmm, Oh don't mind me...just taking the measurements you'll need for the weapon upgrades later. Your welcome by the way."

Later that day Nicole take Lexy and show her around Elmore. The first stop was the clothes shop, Lexy spotted a purple scarf which she wanted, Nicole went inside and buy a scarf for Lexy. Next stop was the muesum, Nicole teach Lexy the different types of art. Next stop, Nicole take Lexy to the park and gave her piece a bread so she can feed the birds. There last stop is taking her to see Opera.

Back home, Nicole was checking on Lexy statis on the computer when she heard a whisle from the next room. She walkedin and saw Lexy mopping the floor while whisling a tune.(Author's Note: Lexy is whistling Proto Man's theme).

"Oh, hello mom. something wrong?" Lexy asked her

"Not at all. I just didn't know you can whisle like that, it's beautiful. What is it from?" Nicole asked

"Nowhere. just something I made up."

"Made up, I see. Carry on.

The Next Morning, Nicole got a call from general and what to see the next project that she was taking about. Nicole arrived with Lexy to demonstrates her ability.

"Remeber your programming. Hit-and-run. Don't be reckless. Pick your targets wisely, don't for get to use your cover to your advantage...

"Relax mom, I've got this."

*Ahem* Good morning, gentlemen, today's demonstrate is of Watterson Labs' Autonomous combat robot, model number DWN-000. As the training start, Lexy rush in the battlefield and spotted three drones firing at her she quickly take cover. Today you will see how a robot can be capable of independent thought. Watterson Labs hopes to bring the same capabilites to the civilian sector one day, but first we demonstrate the versatility my da-er, this robot can perform in a live-fire exercise future models that will allow military to operate without risking a soldier."

Lexy got out of cover and shoot the drones, as she shoots more drones something went wrong in her circuits.

"Very good, now we moved to exercise two."

"Doc...Doctor W-Watterson? something's...

"What's wrong!?" Nicole called her

"I...d-don't know."Lexy's body began to shut down as static sizzling inside her body. Lexy? Stop the test! The drones stand down as Nicole rush to get her.

"Everything was going so well. What happened, Doctor?" The General asked

"There seems to be an imblance in her power generator. She's never put under this kind of strain."

"You didn't test it first?" One of the general asked

"Of course I did! But everything about her is unique-experimental. A robot this advanced requires a tremendous amount of power and when the output demand is pushed."

"It does show some promise, but the power failure is a concern." General said

"Yes...a simpler model would require less power."

"Congratulations, doctor. You've won us over. We'll clear you for further research funding. Get back to us, when you've got a smaller, simpler model."

"Y-Yes, sirs...thank you."

Watterson Lab's

Later that afteroon, Lexy woke up from her repairs and heard arguing.

"Ugh...mom?"

"Absolutely not!" Niocle yelled

"Listen to yourself, Nicole! You're way too attached to her. Let me do the modifications."

"I said"No"!"

Lexy got up and sneek on the side of the wall and listening to Nicole and Simian arguing.

"Oh, so you'll trust me to desgin her arm cannon, but you won't trust me to modify his power core? Lucy said

"You designed it, but you didn't install it. I did!"

"And you obiously did it wrong, hence the imbalance!"

"You were banned remember from making robots to powerful, it nearly got us and everybody killed."

"Nice of you to reopen that wound Nicole."

"You brought that on youself."

"But more importantly, Lexy is my daughter, and I'll handle her redesigns. Lexy walked in. "Mom..."

"Lexy, I didn't know you were already awake."

"Are you all right? Do you feel off balance at all?" Nicole asked Lexy

"I'm fine. What's this about redesigning me?" Lexy asked

"Your power generator is out dated. If I don't replaced it will destroy you."

"I have no choice to redesign in order to save you."

"And what if you bungle it and erase herpersonal coding?" Simian asked

"I'm sure you'll retain all your personality traits!" Nicole answered

"Heh-just as you were sure her generator would work properly?"

"You're not helping!"

"I know. You won't let me."

"Enough Simian!"

"Lexy, go hook yourself back up in the lab so your power remains stable. We got lots of work to do tomorrow."

"But mom...

"Now, please." Nicole ordered

*Sigh* yes mother." Lexy walked back to her room and finishing up recharging her system.

Later that night, Nicole called her husband on her phone and tell him about Lexy and her unstable power generator.

*Sigh* I just don't understand, dear. It's to save her life."

"You coded the closest thing to a will of her own, and you didn't expect her to us? Richard asked. On the other side of the wall Lexy was listening to her parents conversation. Of course, and I want her to! but I want her to make good, logical decisions." Nicole said

"From what you've told me, she thinks her life is in danger. Do you know anyone who's logical when Facing their own mortality?" Richard said

"I hate getting into debates with you."

"you called me because you missed me or was it just to complain about our daughter?"

"Honestly, it would be easier if I did rewrite that rebelious streak out of her. After hearing that Lexy left the area and getting ready to leave not before she gather her energy tanks. You don't mean that." Richard said suprisingly

"No of course not *Sigh*... I don't know what I'm saying."

"Once she's fully repaired, I'll make it up to her. And in the long run, she'll see it was for the greater good. Before Lexy could leave, she picked up picture framed the features both of them in it. She drop the frame on the floor and exited out the house with tears on her face.

(END FLASHBACK)

I never heard or saw her again. My pride and my lack of foresight...They robbed me of my first creation...my first daughter. Said Nicole finishing her story.

"Well then, we can go look for her! You and me can start looking right now!"

"No, Gumball. Lexy's power generator would've gone offline by now. It pains me to say it, but she's gone."

Elsewhere...

Lexy was walking in the rain to find shelter until she saw the family in trouble.

To be Continued

Credits to: Lexboss- creator of Lexy Watterson

CAPCOM- Creator of Mega Man

Ben Bocquelet- creater of The Amazing World Of Gumball