I try to do my best in writing this FanFic.

Because the university in Morocco is...well...'GREAT' I have some time until the next holydays. so i will try my best to complete this story as fast as I can.

In a office inside Beacon, two persons talk with Nu.

"Ozpin, I don't think that this girl is sane" said a blonde haired woman

"And why do you think that?" asked the man named Ozpin

"It's obvious that she is, she act like some sort of robot"

"Negative. I'm not a robot. I'm a Murakumo unit"

"And what is a Murakumo unit?" asked Ozpin

"Without permission from or Captain Hazama Colonel Relius Clover. You won't get the information" said the Murakumo unit.

"Again, here we are. This girl is insane" said the women holding her head and feeling a headache.

"Come on Glynda, you are too serious about this" said Ozpin "how about you study with us, Nu?"

"What?!" was shocked Glynda "Ozpin, why are trying to enroll everyone you see?"

"Well, the footage show some great talent in this…girl"

"Negative. I'm not a girl. I'm a Murakumo unit"

"And the name of your weapon?"

"Lux Sanctus: Murakumo"

"Care to explain or it's a secret?" asked Ozpin

Nu only stares at Ozpin and Glynda, then she said "subjects show sign of curiosity. Lux Sanctus: Murakumo is an Arch-Enemy Event weapon"

"Arch-Enemy Event weapon?" asked Glynda

"Set of weapons based on the Sakishin"

"Sankishin?" asked Ozpin

"Known as the Original Units, they draw power from the Boundary"

"The Boundary?"

"It's a complex space of infinite information dating back to the very beginning, connecting all dimensions, and it's filled with magic element"

"So…you came from there?"

"Negative. I came from the Sheol Gate"

"The sheol Gate?"

"A portal that connect the Boundary and the human world. It needs a big concentration of humans' souls and Seither in order to be created"

"I see…thanks for sharing these informations with us Nu" said gently Ozpin "well that aside, do you accept my proposition?"

"Analyze. Analyze. Analyze. Analyze complete. I accept"

"Good. Glynda, can you show her the way to the cafeteria, she must be starving. And by the way, you will be with team RWBY" said Ozpin

"Team RWBY?" asked Nu

"Ruby Rose, Weiss Schnee, Blake Belladonna and Yang Xiao Long. Led by Ruby Rose" answered Ozpin

"That means Ruby Rose is my leader?"

"Yes, and here I dictate the rules. Understood?"

"Affirmative"

"This is the cafeteria, and here's team RWBY" said Glynda to the Murakumo unit "your uniform will be ready this evening so don't cause trouble. Understood?"

"Affirmative"

"Good, have a good day"

Nu began to move toward team RWBY who already spotted her "Nu! Are you a student of Beacon Now? Did they hurt you? In which team you are?" asked Ruby.

"Affirmative. Negative. Team RWBY" answered Nu, then Nu stares at Blake who noticed her staring.

"Is there a problem Nu?" asked Blake.

"Are you a beastkin?"

"What? Of course no" answered Blake. After that Nu stop staring at her and sited next Ruby, who didn't stop telling her how cute she is, especially with her antenna.

After that, team RWBY went to their room "where are you going to sleep Nu?"

"I don't need sleep. I can put myself in veil mode"

"Poor kid, I am sure she had a difficult childhood" said Weiss with tears in her eyes.

"Negative. I was smelted the December 31th"

"Smelted?" asked Blake

"So…December 31th is your…smelt day?" asked Yang

"Stop treating her like a thing!" yelled Weiss

"Yeah, stop that!" added Ruby hugging Nu

"Let's just sleep now. Tomorrow we have class" Said Blake, who, with astonishment, sees the three girls sleeping in one bed "this can be awkward, and in more than one way"

In the morning, Ruby awoke the other member of team RWBY with a whistle, then they saw, for them, the true meaning of cuteness.

"So…what do you think about her?" asked Ruby

"Cute, truly cute" said the three members at the same time.

"What's the first mission of today?!" asked the leader.

"Decorating!" said enthusiastically Yang

"What?" asked Weiss.

"We still need to unpack" said Blake before her suitcase opened "and clean"

"Seriously?" face palmed Weiss

"BANZAI!" said the three members.

"Banzai" followed Nu with an emotionless expression.

"Dear god, why me?" mumbled Weiss.

Each member decorates the room with his stuff: Yang past a poster, Blake arranges her books, Ruby ties a curtain, and Weiss arranged a picture. Only the beds are left in the middle.

"That won't do" commented Blake

"We have 1 Hour before the first class with Professor Peter Port. I suggest that we leave things like that until the afternoon or the break. Or we will lose 40 minutes" said Nu

"What 1 hour left?!" asked Weiss.

"Then lets bunk the beds and rush to the classroom" said Ruby

"Gravitational Field" and the beds began to float in the air "I need Fire"

"On it" replied Weiss with a glyph.

"Mission complete. 30 minutes are left. I suggest rushing toward the classroom"

"TO CLASS!" yelled Ruby.

In their way, Nu stopped and bowed toward Ozpin and Glynda, who replied with a waving and a smile.

"Monsters, demons, prowlers of the night, yes, the creatures of Grimm have many names, but I merely refer to them as prey" Ruby who was sleeping, snapped out of her sleep, and locusts sings "and you shall to upon graduating from this prestigious academy. Now as I was saying, vale, as well as the other 3 kingdoms, are safe heavens in this treacherous world. Our planet is teaming with creatures, who desire only to tear you to pieces, and that's where we come in, huntsman and huntresses…" he then winked to Yang "individuals who have sworn to protect those who cannot protect themselves, from what you ask? Why, the very world" while raising his hand, and a student sheers him "that is what you are training to be, but first, a story, of a young, and handsome man. Me, in my young age" as professor Peter says his story, Ruby drew a caricature of her teacher, making Yang giggles and Weiss glares at her "in the end the Beowolf was no match for my tenacity, and I returned to my village with the beast in captivity and my head held high, celebrated as a hero" as the teacher says the morale of the story and the meaning of being a hunter, Ruby do the opposite of what he said, making Weiss shaking from anger.

"Who among you believe themselves to be the embodiment of these traits?" asked Peter

Before Weiss could reacts, Nu was already holding her hand up "ah, Miss Thirteen, if you would come here to face your opponent"

"Affirmative. Engaging Murakumo"

As soon as the professor Peter opened a cage, a boar- like monster charges her. But she grabbed him by one his tusks "Deploying petals" and the Boarbutusk disappeared. Not because he was dead, all the swords that were deployed left nothing from it.

"UNBELIVABLE!" yelled the teacher "25 seconds. Now I see why Ozpin wanted you here" mumbled Peter Port "class! You are dismissed!"

In the exit, Weiss was approached by Nu.

"What do you want?"

"Why were you angry and jealous in class?"

"I was NOT!" yelled back Weiss.

"Do you want to be the leader of team RWBY?"

"Huh-no-I-you…" was all what Weiss said.

"What is a leader to you?" asked Nu.

"Well he must be the best of the team, and he must show the example" answered Weiss proudly

"Wrong. A leader must be the one who can protect his team from any harm. And he must see the others as brothers or sisters" said Nu before leaving her thinking about, before she was interrupted by Ruby.

"Come on we have combat class with Professor Glynda Goodwitch, she wouldn't like us to be late"

"Ruby, what do you-no never mind" said Weiss before heading toward the combat class.

"So...She landed here, interesting" said a masked man in a forest "I hope that you are ready to go back Nu. Hmmmm" Grimms appeared "Ignis! Take care of them" a strange puppet appeared and slashes the monsters "now, let's go, Ignis"

Before you say anything about Relius coming in RWBY's world, I'm still thinking: 'Will Relius be with or against Beacon?'

Tell me what do you think in the reviews.