Hello my name is Jack Lycan and this is my first fanfic story ever so i hope you understand my lack of writing/story telling skills. This story was originally owned by the user Doobie Wah. Like the original author I changed the name from Karakuri Doji(mechanical boy) to Karakuridearu koto(mechanical being) and i changed two Doji's gender since they were REAAALLY androgynous.

I do not own RWBY or Karakuri Doji Ultimo

*Action*

"Thoughts"

"Distorted voice"

Pain, sorrow, anger and hate were the only things on Jaune Arc's 10 year old mind for the past 3 weeks ever since the newly reformed White Fang raided his home and killed his family. Even while being treated as slave and being forced to hard labor that's all he felt.

He was currently inside a White Fang outpost late at night moving heavy crates into a warehouse along with other slaves while under the very strict supervision of the grunts. He absolutely hated every second of it because whenever a slave would slow down or stop a grunt would whip them while yelling racial slurs.

"Keep working you filthy human!" a grunt screamed to Jaune and readied his whip.

*CRACK* the whip then made contact with Jaune's back and he screamed out in pain. While on ground writhing in pain he swore this "I will get out of here".

Elsewhere on a on a cliffside overlooking the White Fang outpost was a man and a Woman. The man has a tall athletic build, silver waist length hair tied in a ponytail and a moustache and he appeared to be in his early 80's. He wore sunglasses, a men's kimono with spider designs near the bottom and sandals. His name is Roger Dunstan.

The woman has a slim motherly build and snow white hair that was tied in a ponytail with two pairs of golden hair clips. She appears to be in her early to mid 20's. She has two large purple visors that form below her eyes which are a similar shade of purple. She wears a sleeveless kimono top which has purple lining emerging from it's edges, and a white hakama that is tied using a yellow sash. A large piece of black fabric hangs from the the center of the sash with golden metal accents at each corner while also decorated with an image of a golden asian dragon circling itself in a figure 8 formation. On her arms are large mechanical gauntlets that are the color silver tinged with purple.

"Father is he down there?" the woman questioned looking to the man she considers her father.

"Yes Milieu and when we rescue him you and he will be pledged" Dunstan said not taking off the compound.

Milieu shot him a confused look. "But i thought I was made to be your personal Dearu koto."

"That is true but the boy has great potential and I want to see what he'll do with the power he'll get from being your master" Dunstan said showing an excited grin on his face.

Milieu was rendered speechless and was trying to figure out what her 'father' was planning.

*BANG*

She was pulled from her thoughts when the sound of gun shots began ringing out from the building. A very worried look shot across Milieu's face and she quickly flew off to the compound.

Dunstan had a rather pleased expression on his face. "She's not even pledged to him yet and she's already showing protective instincts towards him."

Milieu made her way through the base while striking down any White Fang member that got in her way. She ignored the other slaves because she could see that they were already on the verge of death. "Where is he where is he" was the only thought going through her head at the moment.

What she saw next burned something wicked inside her.

There was a man standing 6 feet tall with a muscular build wearing a high ranking White Fang uniform. In his left hand was a large single edged sword that was serrated near the base of the blade and was stained with blood. In the right hand was a boy with blond hair and blue who he was attempting to choke the life out of, the boy was Jaune Arc.

10 minutes earlier

When Jaune picked himself off the ground after he was whipped and went to continue the harsh labor or they would hurt him again. When he started moving more supplies he overheard the grunts talking in hushed manner so listened in on what they were saying.

"We need to move out now, our scans picked a huge pack of grimm heading this way" one of the grunts stated while getting his gear." what about the supplies?" the other one asked while the same thing.

"Leave them and we'll salvage what's left once the Grimm are gone" grunt A said looking fairly pissed that this was happening.

"What do we do with the slaves?" grunt B asked not wanting to look after them.

Grunt A gained a cruel smile and said "Lieutenant Zelan said to either kill or cripple them so the Grimm will be to busy feeding on them to attack us". Grunt B then had a similar smile and nodded.

Once Jaune heard that there was gunfire and screams of pain ringing out all around him and every emotion he was feeling up to that point was replaced by fear. He didn't want to die even if he could see his family again if he did, he didn't want to die in this hellhole so he started running. He did everything he could to avoid being seen by the grunts while trying to tune out the sounds of death.

Just as Jaune turned a corner he ran straight into a someone and fell on his ass. When he opened his eyes he Lieutenant Zelan standing there with a giant sword in his hand with blood dripping from it. Jaune was paralyzed with fear especially when Zelan turned his head and regarded Jaune's presence.

Zelan gave Jaune a twisted grin and said "where do you think you're going you little piece of crap." Zelan quickly grabbed Jaune by the throat with his free hand and started squeezing hard. Jaune was trying to gasp for air and thought "is this how I die?".

Present

Milieu was seething with rage and hate and she wanted nothing more than to use her strongest attack to obliterate every inch of him. But she knew she couldn't because that would endanger her master. So she would have to play this smart and get Jaune away from him then she would be able to tear him to pieces.

Milieu reigned in her anger and said fiercely "Put. Him. Down". The lieutenant turned turned to look at her and started laughing.

Zelan threw Jaune to the side assuming he was going to be dead weight not knowing that he had just made it a lot easier for Milieu to fight him. He held sword up at the ready and started taunting her. "Hahaha looks like a rat has crawled its way into our home I'll have to kill it!" Zelan shouted with a smile that leaked blood lust and insanity.

Milieu was put off by his stupidity and insane personality but she regained her composure, got into a fighting stance and yelled "Karakuri Henge Weapon Creation!". Her gauntlets started to change their form. The left one took the form of an assault rifle while the right one took the form of a giant sword that looked similar to Zelan's.

She charged at him and swung her ser sword down in a vertical arc trying to get him to lift his sword up and block it. As he did Milieu pinned him in place and lifted up her gun and unloaded the clip in his torso. His aura may have prevented damage but he still felt the bullets hitting his flesh. Through the pain he managed to push Milieu back and shove her back while he jumped away.

"YOU LITTLE BITCH YOU'LL SUFFER FOR THAT!" the lieutenant yelled in rage while he cradled the spot where the bullets hit him.

Milieu smirked at his reaction knowing that pissing him off will cause him to make fatal mistakes. Zelan charged her this time while swinging his sword in horizontal arc but to his surprise she ducked under it and slashed at his ribs. He jumped away again while cursing at her some more.

They repeated this dance again and again while Milieu wore down his aura until it was gone. Zelan was panting and struggled to stand as cuts and bullet wounds decorated his body while Milieu looked like she hadn't even broken a sweat. "The grimm are getting closer I need to finish this quickly" Milieu thought as she heard the roars and howls of the Grimm.

She reverted her gauntlets back to normal and raised the right one in the air said "Karakuri Henge Dragon Sword". The gauntlet took the form of a large asian dragon head with a giant sword coming out of its mouth. She put the blade to side and put her left foot forward and got into a fighting stance.

Milieu swung the sword in a horizontal arc while aiming for Zelan's legs. In a poor attempt to block the strike the lieutenant drove his sword in the ground hoping it would stop the strike. To his shock and horror his weapon did very little to stop her blade as it cut through the sword and his legs like they were nothing.

"AAAAAAAAAAGGGGGGGHHHHHHH!" was the only sound to come out of Zelan's mouth as he fell to the floor writhing in pain and agony.

Milieu changed her gauntlet back to normal and began walking over to Jaune to make sure he was okay. To her relief he was still breathing but was covered in bruises and gashes. The sight made her blood boil once again and she would make sure the White Fang members here would pay for what they had done.

She picked him up and began walking away but from the corner of her eye she noticed Zelan trying to crawl away. "It's useless to try and escape you and your men are going to die here" Milieu said in a tone that lacked emotion.

Even while in immense pain Zelan managed to roll himself over and sneer at Milieu. "Ha while you were busy fighting me my men were heading to the Bullheads to evacuate" Zelan said with arrogance in his tone. He was fairly certain that his men would be able to escape the Grimm horde.

Oh how wrong he was

Milieu turned her to him while wearing a cold smirk and said "you mean those Bullheads I destroyed on the way in". She wouldn't lie and say that she didn't enjoy seeing the look of horror on his face. "You and your subordinates will suffer the fate you had planned for the slaves".

Zelan regained his composure after thinking that the 'human' girl would be trapped with them. "Well that just means that your gonna die here with us cuz there's no way you can get yourself and the other slaves out".

The look Milieu gave him now was a mix between amusement and anger. "There are no other slaves" she said with mild anger. "It seems that in their hurry to leave your grunts outright killed them or gave them wounds that led to them bleeding out" her tone now leaking with venom.

Milieu turned away from him and began running to the exit, with Jaune in her arms, while keeping an eye for any of the grunts. when she got outside she noticed that the White Fang were trying to reinforce the walls of the complex with crates and other items so the Grimm wouldn't get in. Milieu scoffed at their attempt at survival "with all the negativity they created just now they'd be lucky if they lived through this". With that last thought Milieu flew off the to the cliffside that Dunstan was standing on.

When she landed on the cliffside her 'father' gave her an amused grin at what she had done in the complex. "So you left them to die by the claws of the Grimm" Dunstan chuckled while pointing out that the Grimm had broken through the walls to the White Fang's outpost. They could hear the screams of despair and pain sailing on the wind and neither of them paid it any mind.

"They were a group of murderers and slavers and they got what they deserved" Milieu said in a tone laced with anger.

"That is true with what they've done they deserved such a fate" Dunstan said understanding her reasoning. "Though you seemed very eager to make sure he was okay and the way you hold him so protectively" Dunstan said while smiling. "One would assume that you hold feelings for the boy" the man teased.

A very large blush spread across Milieu's face at those words and she began to stutter. "I-I-I w-was j-just p-protecting m-my m-master" she managed stutter out while having an embarrassed look on her face.

Dunstan laughed at her response and said "let's head home so we can rest and treat the boy's wounds".

"Excelsior!"

And done, damn this was easier and harder than i thought it would be. Sorry if the fight scene wasn't good enough I'll promise to work on that. If you find any mistakes in my writing/grammar or want to give CONSTRUCTIVE criticism tell me in the comment section or PM me because I want to get better at writing my stories.

Well I'll see you next time and Keep being awesome