Karai arrived back at Shredder's lair to tell him what she encountered.
Karai: Father I spotted Ragna the Bloodedge fighting Bradford, and he said that one of his so called "friends" Arrived here as well.
Shredder: What do you mean?
Karai: He didn't arrive here alone, it appears that there are others that are from his world.
Shredder: So they're from Ragna's world I assume.
Karai: yes, I think one of them was Hakumen.
Shredder: Destroy his friends, I'll deal with this Ragna the Bloodedge myself,
Tigerclaw: But what about the Turtles?
Shredder: I'll deal with them later, Right now Ragna the Bloodedge is our top priority, You, bring this to him.
Shredder hands a note to one of his minions as it left to find Ragna.
Shredder: You have my attention Ragna the Bloodedge.
Meanwhile, Out in the midnight city, a girl with pale skin, a sunken red eye, gray hair with a regulator as part of her eyepatch, wearing a light blue jumpsuit with a white cape wearing over it was standing on top of a building. This was the 13th Prime Field Device. A.K.A, Nu-13.
Nu: analyzing location, Analysis complete, Current location, unknown.
That was when the Krang droids confronted her.
Krang, the one called the unknown specimen has been found by Krang, Krang must take it to Krang's TCRI
Nu-13: ...
The Kraang droids charge up their blasters pointing at the 13th Prime Field Device
Nu: Targets confirmed as hostile, Murakumo Unit... Activate.
Just then a giant sword appeared and crashed down from behind which created a sizable cloud of dust, as she began to transform, when the smoke cleared she is now in a light blue jumpsuit, her face covered by a visor glowing a single red eye with bladed armor and 8 floating blades at her command resembling a female mechanical warrior, this was the Nox Nyctores Lux Sanctus: Murakumo.
Nu-13: Commencing Termination of the targets.
The droids start firing at the Anti-Sankishin Core Unit, but she dodged them by flying in the air, She then summoned several black swords from the black spaces she created and they started raining down on her enemies, slaughtering every single Kraang droid that stood in her path
Nu-13: Targets Neutralized, objective complete.
Unexpectedly she heard someone clapping.
Baxter: Impressive showing.
Nu created a few blank spaces thinking that Baxter was a threat.
Baxter: Woah I'm not your enemy! If you put those whatever they are away we can talk,
Nu-13 thinks about it for a moment, the black spaces then disappear and she ceased her action
Baxter: Ok, Let's talk, first off what are you?
Nu's response for a robotic one, was simple."Unit description, 13th prime field device, Nu."
Baxter: OK... Nu, I have a proposal for you.
Nu: ...?
Baxter: you see I work for an orgainization called the foot clan led by Shredder, and We are currently enemies of the Ninja Turtles and we could use your help taking them out, so wanna join us?
Nu: Request to join the Foot clan, granted.
Baxter: Perfect. Maybe I could call you my new weapon,
Meanwhile, Ragna was heading back to the lair to tell the turtles what he had encountered and what he learned from Dogpound until a ninja appeared in front of him as Ragna took out Blood Scythe.
Ragna: What the hell do you want?
But The foot ninja didn't fight him, instead he hands over a piece of paper to Ragna before he left.
Ragna then took out his T-phone and texts the others that he will be back shortly.
He then noticed a package on the sidewalk, he picked it up and to looked to see who was it from, it was to Donnie, from Sector Seven.
Back at the lair, The Turtles, Makoto, Tsubaki and Noel were in the training room, Raph was planning to have a sparring match with Tsubaki.
"Are you sure this is a good idea to have a sparring match with me?" Tsubaki asked
Raph: Yeah you defeated FishFace, Besides I want to see if your good at combat,
Tsubaki: Alright but first I need time to prepare can you turn the other way.
Raph: Fine.
Raph obliged as he turned the other way.
"In my right hand... I wield the sword of judgement... and in my left... the scales of truth. I serve as the judge to condemn those who have sinned. Zero-Type ACTIVATE!!"
Tsubaki began to transform, emitting a pillar of light.
Izayoi: You can look now.
When he turned around he saw Tsubaki in her Izayoi form
Raph: Woah!
Mikey: What is she wearing?!
Makoto: That's the Zero-Type Izayoi.
Leo: and can you explain what the Zero-Type Izayoi is?
"The Zero Type Izayoi is The Sealed Armament Izayoi's true form, it's used to combat Observers, It also contains the Immortal Breaker an attack that can kill immortals." Noel Explained
Donnie: The Immortal Breaker? What does it do exactly?
Makoto: It places the concept of death in the mind of the wielder's target.
Leo: Wow. That's interesting.
Raph: Ready?
Izayoi: Don't hold back.
Splinter: Hajime!!
Izayoi and Raph clashed weapons as they exchanged blows.
Izayoi: SONIC SABER!!
Izayoi fires a mini energy based sword, while Raph dodges them and attacks Izayoi from above.
Izayoi: AEGIS!
Izayoi and Raph clashed attacks
Izayoi then uses her Mirage Thruster to charge at him at full speed clash with the hot-head, then she teleported behind him and knocked his weapons out of his hands,
Raph: Wow... your good!
"Thanks." Izayoi said before she reverts back to her original form.
Leo: Just got a text from Ragna, he's gonna be back shortly,
Ragna then enters the lair with a piece of paper in hand.
Mikey: What took you so long?
"Sorry, I Encountered Dogpound on the way, I even interrogated him why his boss is after you guys." Ragna explained
"And what did he say to you?" Leo asked
Ragna: I've become Shredder's second target.
Raph: they're coming after you too huh?
"Hey Donnie found this on the sidewalk. It's for you." Ragna said as he hands to package to Donnie,
Donnie: What's that you got there?
"Oh yeah While I was on my way back to the lair, a foot ninja appeared and gave me this" Ragna said as he showed him a piece of paper.
Mikey: What does it say?
Ragna: Don't know, but let's find out.
Ragna started looking at it as he read out loud. While the others looked over at Ragna to see what the letter said.
Ragna the Bloodedge, I hear you have been allied with the Turtles and Splinter and you have started to interfere with our plans, I plan to challenge you to combat, meet me at the skyscraper, on the eastern side of the city, don't keep me waiting. from Shredder,
Donnie: Your not gonna fight Shredder all on your own are you?
Ragna: Yeah I am,
Makoto: we'll go with you,
Ragna: I appreciate it Makoto, But I'm the one he's really after,
Donnie: Before you go. Here.
Donnie throws a couple of ninja smoke bombs at Ragna as he catches them,
Ragna: The hell are these?
Donnie: Ninja smoke bombs. Your gonna need those in the future.
"So should I use them in a tough situation?" Ragna asked
Donnie: Yeah but use them wisely.
Ragna: Thanks, I'll be on my way.
Splinter: Be careful Ragna, Shredder is more powerful than you think.
"don't worry Gramps. I'll be fine." Ragna said before he left,
Donnie: Hey Sensei are you fine with Ragna calling you "Gramps?"
Splinter: I don't see a problem with it
Just then Leo's phone started to ring.
Leo looked at his phone he didn't recognize the number but he answered it anyway.
Leo: Hello?
Kokonoe: So Donnie wasn't joking,
Leo: Wait... Who is this?
Kokonoe: This is Professor Kokonoe, Genius scientist and ruler of Sector Seven and Donnie's new friend.
Leo: Hold on. you know Donnie?
Kokonoe: Yeah I know him, we teamed up once and we make a great team,
Leo: How did you get our numbers?
Kokonoe: I got them from Donnie.
"I'm gonna have a long talk with Donnie about this." Leo said to himself.
Kokonoe: You say something?
Leo: Oh nothing. Anyway gotta go.
Leo hung up his t-phone.
Raph: Who was that?
Leo: It was someone I don't know, I think her name is Kokonoe,
Donnie: Hey I know her! She teamed up with me for a while,
Noel was getting an uncomfortable feeling about Ragna
Leo: Something the matter Noel?
Noel: No, It's just I'm worried about Ragna's safety, What if he doesn't come back alive?
Leo: well in that case, Noel, your with me, We're going to find Ragna,
Noel: Are you sure?
Leo: Yeah. who knows what danger he might encounter,
Noel: Alright.
Makoto: Noel... Be careful.
Leo and Noel went off to try and catch up with Ragna.
Time skip...
Tsubaki was paired up with Raphael, their task was to investigate the Krang or any suspicious activity.
Raph and Tsubaki hid behind a trash dumpster when they saw someone walk by, it was Jin Kisaragi.
Tsubaki: Wait that's Jin!
Raph glared at Jin, he remembered when he got his shell wrecked by the Hero of Ikaruga,
"Raph are you ok?" Tsubaki asked in concern
"stay here." Raph said before confronting the Hero of Ikaruga.
Jin: I don't understand why I was brought here, Could it be some sort of phenomena intervention?
Raph: I found you!
Jin: You again, I should've known,
Raph: I still haven't got back for what you did to me last time!
"If your seeking revenge against me, it can wait." Jin said as he continued to walk away.
"Don't turn your back on me!" Raph yelled before he attacked the Hero of Ikaruga.
Jin saw the attack coming as he blocks Raphael's attack with his sheath.
"Fine. If you wish to die, so be it." Jin said as he took out Yukianesa.
"Jin wait!" Tsubaki yelled.
Jin: Tsubaki? What are you doing here?
Tsubaki: I was looking for you Jin, but I accidentally stumbled upon the turtle lair.
"So why are you with this poor excuse of a ninja?" Jin Asked
Raph: What did you just say!?
Tsubaki: He's a friend of mine, I met him when I was at the turtle lair, don't worry, he and I are getting along really well.
"Hmph. I suppose I should thank you for keeping Tsubaki safe, Hopefully I'll return the favor someday, But don't think I trust you." Jin said before he walked away.
Raph: What a complete jerk.
Tsubaki: Come on let's regroup with the others.
Raph: Yeah.
Timeskip...
"Those are the people who from the other world," Dogpound said as he referred to Tsubaki and Makoto.
Baxter: A shame that this Ragna the Bloodedge person isn't with them,
Dogpound; Men you know what to do.
Baxter: Hold on, I got someone else who can deal with them,
Dogpound: And who might that be?
Baxter: You just sit back, time for a test drive.
Dogpound: What do you mean "test drive?"
Baxter: I'm sending in our new weapon to deal with them.
Dogpound: New weapon?
Baxter: 13, your up.
"Understood. Engaging targets" Nu responds in a robotic voice.
The heroes are continuing their mission but Makoto knew there was something wrong.
Makoto: Uh guys... I think we got trouble here.
Donnie: What are you talking about Makoto?
"Look!" Makoto said as he pointed above them
The foot clan's "New weapon" Descends from the rooftops and lands in front of the heroes.
When Nu opened her sunken red eye, Tsubaki looked at her wide-eyed as she remember that time when she sacrificed herself to save Jin from killing him.
Raph: Tsubaki are you ok?
Tsubaki: Yeah I'm fine.
Raph: So mind telling us what the heck you are?
"Thirteenth Prime Field Device, Anti-Sankishin Core Unit, Nu," she responded in a robotic voice
Mikey: Did you get any of that?
"I don't know and I don't care, What's more important is taking down this... whatever this is." Raph said as he took out his sais,
Nu: Targets threat level increased to maximum, Engaging Battle mode.
The Giant hilt like sword crashed down behind her which created a cloud of dust when she said
"Murakumo unit... Activate."
The three turtles, Tsubaki and Makoto shielded their eyes from the cloud of dust.
When the dust cleared Nu was now in her mechanical warrior outfit.
"That looks just like Lambda-11, Except for the name and color" Donnie said to himself.
Makoto: Hey Donnie! Eyes forward! We got our own problems!
Nu-13: Commencing annihilation of the targets.
"That doesn't look good!" Mikey yelled
Raph just smirked,
Raph: Good. Cause Taking down this pile of scrap will be a whole lot easier,
Tsubaki: Raph, wait!
Raph charges in and attacks the Anti-Sankishin Core Unit while dodging her swords, But Nu counters it and kicks him onto the ground.
Raph: Ok... I take that back.
Tsubaki: I don't think brute force is going to take her down.
Makoto: Then let's hit it with everything we got,
Makoto charges and while dodging all of Nu's swords and jumps over her, and tries to uppercut her but Nu saw the attack and blocked it with her 8 blades
Nu used her eight floating blades to block Makoto's attack.
When her guard was down Raph went in and impaled with his sais.
But it wasn't over for Nu, she looks up at Raph and kicks him back a few feet.
Donnie: What!? How are you still alive!?
"Damage levels minimal, continuing assault" Nu said in a robotic voice after removing the sais and throwing them back at Raph.
Raph quickly grabs his sais and looks at a rocket launcher, so he grabs it and aims it at the Anti-Sankishin Core Unit.
Raph: Try coming back from this!
Raph fires the rocket launcher at Nu which caused an explosion.
Raph: That takes care of her.
A red light glowed through the smoke. And Nu-13 was alive, despite being bruised.
Nu-13: Damage levels within accepted limits, resuming attack,
Despite all the damage she took, she was still able to move and continue her attack
Raph: Oh, you got to be KIDDING ME!
Meanwhile Leo and Noel were following Ragna hoping to catch up with him, but they were ambushed by the foot ninjas
Leo: Noel stand back,
"No let me fight alongside you." Noel said before she took out Bolverk.
Noel and Leo took down the foot ninjas one by one, after that they continued their search for Ragna.
Back with the Turtles, they were trying to fend themselves against the Foot Clan's "new weapon." But no matter how hard they try to put down Nu, she always gets back up,
Raph: Why won't you DIE!!!!
Nu released more black swords from her blank spaces and they were targeting Tsubaki.
Makoto: Tsubaki look out!!
The attack was heading towards her but Raph moves in and saves her from being killed.
Raph: You ok?
Tsubaki: Yeah.
Mikey: Fear not! I know just the thing to take this mecha girl.
Mikey took out a water balloon and aimed at the Murakumo unit.
Mikey: Hopefully this will put her down.
Nu-13: ...
Mikey: Take this creepy robo chick!
Mikey throws the water balloon at the Prime Field device, hitting her in the face as she falls on to the ground
Mikey: Oh yeah! How do you like that!
Makoto: Uh... Mikey...
What Mikey didn't realize was that Nu-13 was right behind him
Mikey fell backwards with a terrified look, when Nu-13 approached him,
Mikey: She just wont go down would she?
Repair protocol engaged, arming petals," Nu said before her damage was replenished
Then portals appeared behind her, targeting Michelangelo.
Mikey: No! Get away from me!
Nu didn't say anything as she prepared her swords from her blank spaces.
Nu: Die.
When Nu was about to deal the final blow to Mikey, Lambda stepped in and kicks Nu into a wall.
Donnie: Lambda!
Nu: ...
Kokonoe: You with the headband!
Mikey: Who said that?
Kokonoe: Move your ass! You have no chance against this girl right now!
Raph: Who the heck is this? I don't recall having you in our contacts!
Kokonoe: Get over it! You need to run while you still have legs. Don't worry, Lambda will keep her busy,
Donnie: Listen to her Mikey! She's helping us out!
Mikey: OK I'll take your word for it.
Makoto: C'mon lets get you out of here.
Makoto grabs Mikey's arm and puts it around her neck as they ran.
the heroes then retreated to safe place to hide while Nu is being occupied by Lambda
Mikey: How do we get rid of her?
Kokonoe: Fortunately I have one thing that might take her down.
Donnie: What is it?
Donnie you have that package I gave you right?
Donnie: Uh yeah?
Kokonoe: Then open it, it will contain the item that will be useful in this situation.
Donnie began opening the package, he looked at what's in it, and it was a special kind of grenade
Donnie: What is this?
Kokonoe: It's an EMP grenade designed to stun Murakumo units.
"Do you think this would work on that Nu-13 girl?" Donnie asked.
Kokonoe: This won't kill her but it will stun her.
Kokonoe: Hey, you with the orange headband.
Mikey: Me?
Kokonoe: Yeah I'm gonna need you to throw that near Nu-13, I'll signal Lambda to get out of the way
Mikey: Are you sure this is gonna work?
Kokonoe: Trust me, You'll thank me later.
"Booyakasha 13..." Mikey said before he threw the grenade at Nu.
Kokonoe: Lambda now!!
Lambda moved out of the way for the EMP blast to work
The EMP blast worked stunning the 13th Murakumo unit. This gave the heroes enough time to retreat.
After it was stunned for a while it got back up and began her pursuit.
Nu: pursuing targets.
Baxter: Stop, Nu its fine, you did well, report back immediately
"Understood." The Prime Field Device said before she retreated.
Donnie: Is she gone?
Tsubaki: I think so.
Mikey looked at Lambda 11.
Mikey: hey uh..? Lambda is it? Thanks for saving me from the crazy robot chick.
Donnie: Actually you should also be thanking Kokonoe, she was the one who made that EMP grenade.
Raph: What was she anyway?
"That was a Murakumo unit. They're a special type of artificial human created after the Great Dark War as Anti-Sankishin Core Units, basically their robo girls who can slay gods." Kokonoe explained
Makoto: I wonder how Ragna is doing, I hope he arrives at the place Shredder told him to meet,
Meanwhile with Ragna, he was on his way to the location Shredder told him to meet him,
Ragna: I'm getting close. Just a few more minutes.
a foot ninja appeared in front of him ready to attack him.
Ragna: Great...
Suddenly Xever attacked Ragna from behind luckily Ragna blocks it with Blood Scythe
Fishface: So you're the famous Ragna the Bloodedge. Shredder told me about you.
Ragna: What the hell? I never met you before!
"Then Let's get to know each other... better." Fishface said before he charged at Ragna,
Ragna: HELL'S FANG!!
They both clashed attacks
Ragna: Your one of these Foot clan scumbags aren't you?
Fishface: Not a fan of being called that.
Ragna: Look I've got business with your boss so I'm gonna need you to shove off.
Fishface: Sorry but I can't do that, you see, he sent me to deal with you.
Ragna: C'mon this is just bizarre.
???: How pathetic.
Jin: If you have the resolve to use your skills then mine will be there to meet them.
Ragna: Jin!?
"Brother, I knew you had to be here. I wanted to see you so badly brother." Jin said in a creepy voice.
Ragna: Jin, I don't have time for your bull crap right now.
Jin: Oh I'm aware brother, I know exactly what's going on here. We have an obstacle to eliminate first.
Fishface: Had a friend with you huh?
Ragna: Look it's complicated,
Jin: Heh. Spare me the small talk, let's get started.
Ragna: Jin you take the ninja, the fish-looking jackass is mine,
Jin and the Foot Ninja are facing each other, Jin takes out Yukianesa and prepares his ultimate
Jin: ARCTIC DUNGEON!!!!!
Jin stabs Yukianesa at the ground creating a frozen cage, freezing the foot ninja in solid ice.
Once he sheaths his sword, his assailant shattered into pieces.
Fishface and Ragna continued to exchange blows with each other.
Fishface: Now I see why your a threat to Shredder,
Ragna: I know, How about I kick things up a notch?
Ragna: BLOOD KAIN!!
Ragna went into overdrive emitting his body of black aura
This power..! No wonder why he's dangerous.
Ragna: LET DARKNESS CONSUME YOU!
Ragna grabs him with a claw of the Black Beast, and tendrils came from the ground bombarding the fish mutant
Ragna walks over to fish mutant, he then puts away blood scythe.
Jin: Your not gonna kill him brother?
Ragna: I was going to, but he's not worth killing, besides I've got somewhere else to be. Now buzz off.
"Whatever you say brother" Jin said in a creepy voice before he left.
Ragna then looks back at the fish mutant
Ragna: You should count yourself lucky that I'm not here to kill you.
"Now if you excuse me, your boss is waiting for me." Ragna said before he continues his path.