I hope you guys are enjoying this because I am! Invader Zim belonged to Jhonen Vasquez and Richard Steven, but all of the OCs involved belongs to me.

A/N - Maybe I should make a special note: All of the chapters are connected and is in order. Just in case you think the chapters are separate, but they're not. There are all connected and it's in order, just in case you need to know.

Speaking
Thoughts
Shouting
Important

The figures revealed to be Oleander and his weapon, Mire. Zim stares at the young boy and then look at the robot. Zim glared at the boy and says, "You do realised you shouldn't have this weapon, right?"

"Said by an SS-class criminal, right...Renegade Zim..." Oleander taunted him, making Zim narrow his eyebrows in anger and growls.

"How...How did you see my perfect disguise!? The great Joseph demand an answer!" Zim demanded him loudly, making the boy chuckle, making Zim stand back a bit.
"What...why is this human earthworm chuckling...this insolent brat dares laugh at me?!" "What the hell are you laughing about!?" Zim shouted as one of his eyes twitched.

"It's simple really, it's your figure and behaviour that gives it away," Oleander told him, completely catching him off guard, "Your figure is too similar to your true form and the fact you went to the alleyway makes you even suspicious. Not only that, but your voice, the way you talk AND your questioning only confirms my suspicion."

"...Welp, shit..." Zim swore as he switches off his disguise hologram, revealing his true face. "Are you one of those filthy bounty hunters? Because I don't have time for this kind of bullshit, child."

"...Grrr..." Oleander snarled as he makes a scowl expression with pure malice and a tint of insanity, making Zim a bit uneasy, reminding him of his invader years, "Sorry to disappoint you, but...I am and I want that fucking blood of yours!"

Oleander quickly grabs a revolver, which he rapidly triggers it and shot him, which Zim quickly jump-dash as he transforms both of his hands as claws, takes a deep breath, and breath out purple flames.

"Mother!" He screamed as the Mire quickly went in front of him and created an icy blue large shield, which it manages to deflect the flames, creating a large blast and producing a large amount of smoke. "Shit...there's too much smoke around here!"

Then, Zim came out of the smoke and scratches the shield Mire created to protect Oleander. The magenta renegade's foot hits the ground and scratches again recklessly at the shield. Then he keeps doing it repeatedly, causing multiple scratch marks on it. Oleander shots Zim in the hip, causing him to scream out in agony and Mire knock him back with her shield, where Zim rolls around on the ground and stops on the ground.

Zim shakes his head, quickly gets up as he cleans off the dirty water out of his face, where steam are slowly emitting due to his skin being vulnerable to polluted water, but he ignores the pain and charges right at Oleander, who shots him three times, but Zim stops his own tracks and created a shield of his own using his Dragon magic, managing to block off all of those bullets.

Oleander triggers it again, but nothing happens, so he quickly turns his head to Mire and shouted, "Mother! Stop him!"

Which is exactly Mire did as it transforms its shield back into its claw and charges at Zim. He did a backflip, landed on a wall and charges at Oleander, which he saw it coming and duck down, where he landed on the end. Oleander quickly runs to Mire's side, reloads his revolver and shot a couple of bullets at him, which Zim jumps into the air, twirls to show off and smashes one of his claws on the ground, which Oleander jumps back, but what he didn't expect is that Zim dashes at Oleander and punches him in the face, sending him flying.

"Mum!" He screams as the Mire jumps into the air and captures him, where Mire landed on the ground and holding Oleander with its left hand while its right hand transformed into a flamethrower.

Zim quickly turned his hands back to normal and created dark magic-made guns, then something caught his attention; the boy's face. Thanks to being sent flying, his hood comes down and revealed his properly, where he has messy black hair with a small scythe-like ahoge, pale skin and brown eyes, quickly reminding him of a certain someone.

"Are...are you related to Dib?" Zim asked in shock, which made Oleander's eyes widen and put his hand up to Mire, making it lower down its flamethrower.

"...So you know Dib, then?" Oleander asked the alien, who nodded. "I see, so you're planning on confronting him, then?"

"...Only if he dares gets in my way!" Zim told him.

"Sorry, but I should be the one to kill him, no one else!" Oleander told him as he pointed at him, signalling Mire to life its flamethrower again.

"Shit!" Zim swears as he puts up his gun as well, and just when Mire was about to trigger it, a voice can be sound.

"Sorry, but I don't think so."

"What?!" Oleander asked loudly as a purple portal suddenly appeared below Mire and the two fall on it. "Ahhhhhh!"

Oleander and Mire fell into the portal and never seen again. Zim puts down his arms and his guns turned into black/purple dust. He looks up and saw Aezira, sitting on the roof with her legs crossed and one of her elbows resting on her knee with a cheeky smile of hers. He sighs and turned to her with an angry look on his face.

"What the hell Aezira-creature!?" Zim shouted at her, "I was doing just fine, you know!"

"..." Aezira keeps her mouth shut as she jumps down to the floor while floating to create a soft landing, she then turned to Zim with a gentle smile, saying "I know you can handle yourself, I was worried that something bad will happen."

"And what makes you think th-"

Suddenly a light arrow strikes through between the two and the duo turned to the source, which happen to be Lily, wearing her SEG uniform, wielding her weapon in its bow mode while wearing a death glare expression.

A/N - I hope I did the fight scenes okay at the very least. Well, I hope my ninjas and kunoichis enjoys this and don't forget to comment and vote.