The atmosphere darken gray, silent as her feet touched the ground, an intimidating vibe lingers her as she open her demoniac yellow eyes. A light surge spiking the ground around where she stood, a radiant light emerges. The light might have bloom the dreadful atmosphere that sparked up a candle to feel no different than hell itself. Bright colorful sparkles spark to her hair transcending pink with light purple highlights, twirling and spinning as clothing produce around her body, a short pink jacket wrapped over her shoulders that covered her breast. Star-like buckle appear in the middle of the belt the materialize on her waist, her legs were strapped into tight orange leggings, followed with a star brand designer boots. She stretch her right arm into the air as if she was reaching for something a Guitar twirled into her hand from the radiation spear she cause.

"... Yeah, That's definitely not an fourth-teen year old." Joker complained while sighing. He posture himself into an entirely new hand stance, signature an different fighting style.

A paranoid Tedashii glare for a moment as he clenched his fist and teeth at Masato. "You know I should have just killed you at this point!" Tedashii sighs annoyed.

"That wasn't me?! I don't even know what's going on anymore!?" Masato stutter. The three boy's eyes glue to the present of the idol looking doll, that peer down at them, as her airborne body that slowly descent.

"By the way... You're right I'm not her... ~I ~ AM ~ GOD!" Her quote nearly made them believe she was, maybe from her sudden radiating pressure or in a sort of phenomenon confusion. Her answer emulated an dominant pressure that disturbed the three unable to react.

Her yellow eyes instantly and swiftly glimpse at each unguarded boy until she made her decision lunching herself and advancing, towards Joker.

"Oh... Sh..." Before Joker could cry out. The idol field speared towards at light speed, twirling her body to smacked Zack's head off with her guitar, only to miss due to a calculated error. Crashing, twirling into rubble. It was the fiend who squeal and cried out.

"I don't know you how you were able to predict that but nice one." Tedashii complimented.

"I thought that was you?" Joker questioned.

"Huh?" Tedashii eyebrows shift up and stare at Masato who only appeared to have a dumbfounded face of the situation.

Masato came to his senses and shouts, "Tch! What are you doing? Stop it!" Masato demand trying to take control back of his program.

"Man! Aw man, this body is so light, how fragile." Corrupted and distorted version of Li Mei's voice echo. Hoping and bouning out the rubble like a cartoon. "Owow! Blah! I just tried to kill you and it seemed I miss. "

"You can't be serious?" Joker question annoyed.

"Wow you were, or should I say could've die just now." Tedashii added.

"Aw shut up! You think I didn't notice that just now! I'm actually very annoyed by that!" Joker whined scratching his neck anxiously. "And Not Li Mei Xiaodan!" Joker points at the idol, as his golden eyes beamed at his target. "It was a grave mistake, throwing your chances away in eliminate me. But it was wise to come for me first."

"You're absolutely correct about that Gary-Sue." Tedashii mumbles while rolling his eyes.

"I'll make sure you don't do that again!" Joker smirk then suddenly start rapidly teleporting consistently, until he appear simultaneously in front of the Doll. Zack's right hand blitz into a blue flare of fire, attempting to strike with his pyro hand only for it to be blocked by the android's guitar. The guitar had an water cloak, sealed upon it extinguishing Zack's hand. But Zack unsheathed his damascus black steel Katana using his free arm to slash at the Idol.

The Android movements were however flexible, taking steps back and evading all Jokers intensive aggressive slashes. Tedashii sides around the clash with an unorthodox zipping movement with his Vector Malice in hand. Tedashii joins in the clash, addition to Joker's fury, Tedashii attacked from behind. However both couldn't land a single strike. Her evasion was so fast and precise, afterimages showcase her sticking her tongue out and taunting the boys efforts.

The android idol-con escape the boys grasp, leap frogging. "Tete, you almost got me but thanks now I know I can do that! Tete." Shadow Rensa held their gut and continue to taunt and jeer while chuckling at from the boys.

"Tch! Hisoka's Precognition and Li Mei's Aura Reading! Even an offensive Hydro Hand from Wannai Kinuho." Tedashii notes tightly holding the handle of his vector malice.

Shadow Rensa holds her guitar tightly, lifting it into the air as it began to change its cloak into a Diamond cluster cloaking of cement. She smacked the surface erupting a collusion of rubble towards the boys.

"Oh great! Now Tanaka Ichizo's Rock Solid! Give me a break!" Tedashii complains, hopping in front of Joker and twirling his Vector Malice, collecting Vectors from his Malice. Tedashii smack his malice upon the surface erupting a collusion of rubble just as mighty as her attack. The pieces of rubble precisely collided with one another just effective showcasing Tedashii's calculations. But Tedashii and Joker safety was short lived as Shadow Rensa hovered above them after sliding and ignoring friction and performing sport tricks into the air.

"Can I just humbly ask? Why are we fighting?" Shadow Rensa ask soaring and landing between the Tedashii and Joker. She quickly constructed an large staff Fork made from aura, twirling and spinning it around as a staff at the boys. Tedashii duck and weave, while Joker evades with back steps. She picked up the speed and technique forcing Tedashii to block and clash with his Vector Malice. However Joker block and counter by sticking his Blade between the prongs of her fork weapon. Tedashii close in with his Vector Malice only to get knock away by her airborne seeking Guitar. Shadow Rensa evaporated her Aura staff and disarmed Joker with her hand to hand combated close in attacks.

"Okay that's it!" Joker golden eyes beam at Shadow Rensa who pointed below him while sticking her tongue out. Joker look down to see ejection points of air around his body. Joker face grew pale when he analyzed it as Kongou Mitsuko's Aero hand. "Fuck... Blaaaaa hhhh!"

Joker fling around into the air like a balloon losing its air, until he clash into a pile of rocks. Rensa trolls and laugh and comment, "So that's what that power does."

Tedashii suddenly engaged in attempts to run Rensa over with his retro motorbike at full speed. She leaps above Tedashii who drift his bike twirling and spinning with his Vector Malice at hand. Tedashii smacked the malice into the ground again causing another eruption of rubble. Shadow Rensa reached her hand into the air as her guitar magnetically levitate to her hands. Shadow Rensa swift her Guitar at the destructive rubble and telekinetic took control of the shatter earthquake.

"Okay fine!" Tedashii perform a wheelie into the air, following a shift change from his bike that hover and disassemble into a magnate field orbing around Tedashii's body. The machinery parts swiftly attaching itself into that of an barrel gun. The wheels line up against each other acting as an electric conductor. "Take a strike for an attack meant for the #3 rank!" Tedashii fires a devastating super electromagnetic cannon at Shadow Rensa who blocked with her Earth magnitude defense.

Successfully blocking Tedashii's attack, Shadow Rensa smirk and said, "Is that all?"

"Not a chance!" Tedashii began spamming Coilgun blasts shooting seven in a role. Tedashii was able to break Shadow Rensa's defense.

Behind the shield of rocks Shadow Rensa who waited patiently while charging another attack of Ren Hiroto's Fifth Direct. "Hahaha, such power!! You're really turning me on!"

"Tch! You know I think I hate Tokiwadai now!" Tedashii complained, switching his Coilgun to his Vector Malice. Joker teleported in front of Tedashii copying Ren Hiroto's Fifth Direct and timing it to clash with Shadow Rensa's at the same time.

"That's it!" Tedashii shouts with a brain blast.

"Hmm?" Joker peer at at Tedashii who was nodding.

"You can copy any esper power like, just as in the Urban legends?"

"Uhh... Urban legend?"

"Can you are not?"

"I suppose yeah!" Joker nods.

"I need you to copy Li Mei's esper ability Aura Storm." Tedashii command. Tedashii and Joker evade the aggressive Shadow Rensa that charge at the boys.

"Oww! Why you!" Shadow Rensa eye twitch turning her attention to Masato.

"Okay but why?" Joker question.

"What?! What do you mean why? Shouldn't it be a free power for you?" Tedashii complained. "Listen Li Mei was in bad shape when she was kidnapped, that damn skill-out did number on her, it's probably why Li Mei doesn't have the strength to take her own body back from that damn thing. Li Mei's powers is Aura Storm, if Aura scientific work as it says it does, maybe you can jump start her or something, now I'll say it again copy her powers and I'll tell you what to do next!"

"Tch! I thought I told you not to get in my way!" Joker complained. "Alright!"

With an idea at mind the boys couldn't put it in tuition due to Shadow Rensa dashing in hype speed around the them, passing by rocks and rubble, even destroyed rubbish from the trash destroyed lab.
With each touch activing Aero hand. As the objects prepare to skyrocket to the Tedashii and Joker who were standing back to back from another.

She slid safely above them into the air above upside down snapping her fingers to unleash a barrage of airborne seeking projectiles.

"Tch! Follow my lead!" Joker command. Hold his blade blade as his burst into darkness aura. Joker's body cloak in a darkness veil while Tedashii hold his Vector malice being in sync with Joker.

_________________
~ Imaginary Script ~
Collaboration limit attack
Black Z Dragoon Arsenal
@Zzz-Awakening viperslim90 
_________________________________

Tedashii and Joker twirl simultaneously with each backs as Joker spear a fury of black flames as Tedashii replied by repelling the black flames. While timing there defense slashing away at the air seeking projectiles. The boys had no choice but to pick up the speed, Joker teleport himself and Tedashii rapidly countering and swirling in vicious assault. Time and precise Joker had the power and Tedashii perfected the calculation of the attack breaking apart Shadow Rensa's attack and following the attack towards her.

"Woah! Woah! Blaaaaaahhh!!" Shadow Rensa cartoonishly cried out being fling back and forth from Joker and Tedashii passing her back and forth while teleporting.

While Shadow Rensa stay stuck in the air. Tedashii twirling in the air above his target position himself and stylishly twirl his Vector Malice with collected Vectors. "Joker! Let's finalize this experiment!"

"Right! One final strike Code Vader!" Joker slide across the ground from below Shadow Rensa with his blade at hand. Tedashii spear down while Joker flew.
________________ ~ Collab finisher ~

But before there ultimate can connect for the final touch Shadow Rensa burst an burst of aura radiation breaking the boys balance and countering both Tedashii and Zack. Both boys clash onto the ground as she lands next to them holding her Guitar up to beat them senselessly.

"I said stop!" Masato shouts once more. His scream and command sudden stun Shadow Rensa.

Shadow Rensa overpowered Masato's controls and rush towards him slapping him in the Gut. "Agghh!!" Masato cried out as blood start leaking from the wound. "I'm sorry Li Mei."

"Pathetic, what do you even want from me, you Program me to kill, and then you command me not too! Sorry I don't operate like that!! Hahahah!! Oh... and what's your deal anyways why is everyone blabbing about this Li Mei anyways?" Shadow Rensa states.

"Tch!" Tedashii panic lifting himself and joker, "Hurry up!"

"Okay!" Joker eyes beam golden as he rush towards Shadow Rensa. "Hey Ruthless Psycho Bitch! It's Because no one cares about you! Everyone is fighting to bring Li Mei Xiaodan home, not you! Hyaaaaaaaa!!" Joker once more swung for a deadly slash from his damascus black steel Katana forcing Shadow Rensa to block with her Guitar. Masato free from Shadow Rensa's grasp crawled away.

"She doesn't care who she kills, oh god what have I done!" Masato cried gazing at the terrifying Bio droid. "I...I... have to fix this!"

"Li Mei huh? Oh I see? But that isn't fair this body is perfect and awesome! You wouldn't understand how annoying it is to need someone!"

"Tch! Then just stop this maybe I can find you another body." Joker persuade while strengthening grip to push Shadow Rensa.

"Ha! As if I want this one! And besides I'll die if I don't find another body fast enough. Haha I know I have an idea, if I screw this bodies rep you'll all stop. However about this instead of all this fighting we can find a warm bed, and you can fill me up."

"That's Enough out of you!" Joker angrily shouts as his golden eyes beam at his target. "Your power is mine! Now!" Joker reveal his damascus black steel Katana wasn't any ordinary blade as the Katana shattered apart into crystal shards that steer into the palm of his hand. "Animation Shard Blade Control!" Joker closed his eyes as blood rolled down his cheek from his eyes. "Wild card: ability 2 limiter release!" This ability allowed Zack to simultaneously use multiple esper abilities at once, with an metal magnet control esper ability to a flare blitz from Okahara Ryouta's Pyrokinesis. Flickers of embers and metal shards spear rapidly at the guitar defense like bullets breaking Shadow Rensa's guitar.

"Why you!!" Shadow Rensa shouts with a vain on her face just to showcase her anger. While stepping back from the pressure of Zack's attack. Zack close in with his on Shadow Rensa while using magnet esper powers to collect the shards and animated them to his handle reshaping black into his blade.  Shadow Rensa had no choice but to active and switch to her Aura Storm abilities crafting and constructing a fork.  She successfully blocked his attack and smirked. "Pathetic! Is that the best you got?!"

"Just what I wanted! I will now unburdened you of your troubles Li Mei Xiaodan!"

"What?!" Shadow Rensa tense up as Zack close his eyes undoing his level 2 stage and switch for another enhancement.

"Wild Card active! Level 1 performer Learning!!" Joker eyes beam at Shadow Rensa to copy Aura Storm powers. But suddenly something went wrong. Zack didn't feel anything, even worst he couldn't even add Aura as a skill tree. Puzzlement left Zack unsure what even the hell happened. "The hell? I...I... don't even feel Aura Storm?" This sudden confusion left Joker open. "Uh! Tch!!" Realizing that Joker tried to take a step back but Shadow Rensa smirk and just couldn't let him escape.

"Oh wow if you wanted to get in touch all you had to do is ASK!!" Shadow Rensa's hand spark up with an electric and destructive burning hand smacking Jokers face and erupting an explosion upon impact.

"Tch! Kimiko's Nuke-Ok?! Why didn't he use Aura Storm? Damn it, did she switch before he can copy her abilities?" Tedashii pounders. Joker's body twirl over to Tedashii who caught him effortlessly. "Hey! You alright?"

"I think." Joker comments as his majestic mask shatter apart.

"You're that Yuichiro guy?!" Tedashii identity and quickly looking away.

"And you're Tedashii Hamasaki, how awkward." Zack notes. "Tedashii Hamasaki, you know who Li Mei Xiaodan is right?"

"Uhh, yeah..." Tedashii quotes.

"How difficult was it for Xiaodan to master her esper ability?"

"Huh?! Why you ask that?"

"Just tell me!"

"Okay! Geez, if you ask me Li Mei, I might be the wrong one to ask, I can only estimated she reach level four in two or three months?"

"Seriously?!" Zack pounder. "Wow! Li Mei is truly amazing person. "I really like to meet her someday. Grr!!" Zack hold his eyes and groan.

"What?! What's wrong?!" Tedashii wary for Zack's condition lifting him up with his shoulder.

"Damn... My eyes have a bit of weakness... and one of them is over using them. Also that hold copying Aura Storm, is completely out of the window. Not to mention my eyes are a bit dry, I have half of lubricant eye drops left. At this point I'll only be exploiting the inevitable." Zack explains shaken his head. However he smile. "Geez what a shit situation. And this girl is responsible, I have to shamefully admit, I'm having the time of my life."

"Wut?! My coilgun is completely out of fire power and my Nano digital code breaker program is dead, hell I'll be lucky to boot it up for one more attack, and your hype. I dunno know about you but this is literally the worst Li Mei put me in hell over her stupid powers." Tedashii whined and complained.

"Just once more!" Zack states as his vision grew blurry.

"Hmm?"

"I want to try something."

Shadow Rensa hop on top of a bolder stretching her arms out while charging something big. "Thanks weaklings! I never felt truly alive! Now the real trashing begins!!" Dark Rainbow Ring hover behind Shadow Rensa's back as rainbow dark wings sprout and twirl out her back and spiral endlessly.

"Jeong-Min!! You need to hurry up!! Because where running out of damn time!!" Tedashii shouts as endless hell surge and waves towards him and Zack.

Jeong-Min spring as fast as she can suddenly making a stop to notice the rainbow road wing cross the skies.

"Oh shit!" Jeong-Min panicked. "Damn it, hang on Chinpoko!" Jeong-Min clenched her fist as sweat roll down her face. "I can't let Li Mei kill you, you're to special to her... if she hurt you... No! That won't happen! Huh?!" Jeong-Min notice Mara going down a sewage below and smirk. "Checkmate! Let's end this Mara!"

Everyone thing lies on Jeong-Min the climax is here.

Hey Everyone! It's Me Li Mei, want to inform everyone, the author of Toaru Kagaku no Code Vader has a discord sever. Wow! This is super exciting, I wonder if I can gain some EXP there, Nyahahaha!! Anyways we talk about Anime/manga, games, and fanfics! Everyone is welcome to join! Z also speak on his projects and when and what comes next! The server link will be in his announcements alongside our Wattpad page and Instagram page. Join the Demon King Z Awakening Dungeon today! Oh wow such a dorky name Z!

"Also Z wants to thank everyone once more for making another unique collab chapter just like Chapter 17! Hehehe, he's grateful!"

Credit in the works of this chapter...

viperslim90 
Zack Yoshikage (A Certain Unknown Actor)

Guest Collaborations
Shadow Rensa's Collaboration Abilities

Peoplant
I Am God - Wamamo
- A Certain Scientific Silly Ability - To Aru Kagaku no Orokana Nōryoko

IlPrincipePapero
Rock Solid - Tanaka Ichizo
- A Certain Scientific Shadow Crafter - To Aru Kagaku no Shadow Crafter

BrokenIndex
Duran Gemologist - Madam Fang
- A Certain Mythical Kazeshini