Disclaimer: I own nothing, this is purely a fanfic for enjoyment.

Cross-over from various games, books, anime, manga, and movies.

The familiar characters you see here belongs to their respected authors and owners.

'thoughts'

"speech"

*action*

time*

noise*

Chapter 8: New Babies!

Days?: End of a Gang Part 2

(Yuuma's POV)

After killing all the gang members, which pretty much took me a little longer than I actually thought it would take me. 2 hours, it took me 2 whole hours just to finish all the gang members and all there left is a few members and the leader. 5 females, 3 males, including the leader, are left. 2 of the 5 females are cat faunus and 1 male bear faunus, which happen to be the leader.

"Tell us...what's your reasons for killing our comrades?! I never even met you before! What right do you have to take our lives?!" The bear faunus shout at me, with rage in his voice and looking ready to tear me apart.

'Damn...who knew these guys got good marksmanship! They keep aiming for my vital points all the time.' I thought a little surprise while giving myself a mental pat on the back for choosing to ask my little sister to make 6 more Black Keys rather then the original 6 as back up set. Since I have only 6 Black Keys left now while the other 6 are either out of Dust or the blade already broken to pieces from lack of Dust to keep it durability high enough from breaking.

Kept on blocking so many Dust bullets and faunus, who used sword thanks to their special traits of animals that have extra strength than normal. Nearly broke my arms just from blocking one of their attacks. Destroyed 2 of the Black Keys that out of Dust from using them up in this fight.

Good thing I picked Earth Dust out of all things to increase the Dust blade's durability because some of those faunus have super strength from their animal trait, they use a great swords rather than normal sword, which happens to break my blade, with just 1 swing even with the increased durability from the Earth Dust.

Remembering what my little sister said to me a few days ago. I made sure to just retract whatever left of the blade back into the hilt and put them away for my little sister to fix after I give them back to her.

Increasing my Strength-type Rise to 70%, and took a single step, disappearing in a burst of speed, but the faunus were just barely able to react thanks to their extra senses rather than using their eyes to see me. Well, the 2 cat girls did while the leader just took my attack head on, leaving a big cut on his forearms, but at least he didn't lose them. I was able to kill all the human, though, by cutting them in half since they couldn't react fast enough to dodge my attack.

I relax my grip and let all 6 Black Keys falling out of my hands, but before they do. I grab them from the lower part of the hilt and apply pressure to retract the Dust blade back into the hilt, then hid them in my sleeves. I rather go hand to hand combat and save the last 6 Black Keys for now, even if all of them out of Dust, facing against a the leader, who I'm pretty sure would break them with his bare hand.

Sure, I could just go for the 2 cats girl, but then I would have to get out of the way when the leader attacks me when my back is towards him. Also, they have a gun to keep me from taking down the leader instantly.

It would at least take me 5-10 hits to disable the leader, but that's enough time for the 2 cat girls to shoot at me, even if they don't have much training in using firearms.

With the leader being a bear faunus, who could probably survive a few bullets, but as I have yet to unlock Strength-type Rise to give me defense like normal aura would do. So a bullet to the head will kill me, even with my aura unlock.

Just as I was about to attack them. I hear a van nearby and a few shouts, that sound like my little sister. I guess she got my message that I sent her through my scroll after I remember I had the thing with me this whole time. So that means my little sister finish making the van to transport the corpses around me.

"Nii-san! I'm here after I got your message from my scroll~ Oh! All these bodies! Hey! Go grab those corpses! Be careful about picking them up. I want them to be intact as much as possible, not a mash potato!" Tsurara shouts to me, as she enters the area, with 2 big macho minions she created.

The 3 last gang members look at Tsurara's way with a shocked look on their faces as they notice two identical macho minions moving around and carrying their dead comrade's body away.

Taking this chance, I rush in and knife hand the back of the leader's neck, knocking him out. Putting a little pressure on my left foot and push myself forward. Appearing between the 2 cat girls, and grab both their guns before they could use them and crush the guns to pieces.

"P-P-Please d-d-don't hu-hurt us!" One of the cat girls raises her hands in surrender. "Y-Yeah, we-e surrender!" The other cat girl quickly gave her answer. Now, that both of them are unarmed and their leader is out cold.

My response to their surrender was a blow to the back of their necks, knocking them out. I just realize they are silver cat faunus twin. "Guess I was so focused on the battle to notice anything besides what types of faunus they were." I mumble to myself while I watch my little sister shouting at the 2 macho minions. I find the scene funny seeing how a little girl is shouting at the macho minions like one of those noble family's princesses ordering their servants around.

"Took you long enough to message me back. I finished the van like a few hours ago and you messaged me like...30 minutes ago. Anyway, the numbers of corpses around here should be enough for me to finish a few of my projects." Tsurara scowl at me, then look around the area and have a smile on her face at the number of corpses she now have for her projects.

1 month later*

Day?: Prototype Projects

(Vale: Abandon Dust Factory)

It has really been a long time. Well, not really. Tsurara was able to finish my Black Keys. The Black Keys are now just a hilt, where the crossguard holds the Dust and the hilt hold the Crystal. The blade will be summoned from the Glyphs Rune gloves, where the summon blade will take on the element of the Dust in the crossguard, with the press on the bottom of the hilt, will allow the Crystal to activate, increasing the blade temporary for a few minutes, then will explode afterward.

Tsurara even created my new main weapon while Black Keys are for backup. My little sister has created the Fusion Swords just like the one Cloud used in FFVII. It's still in the prototype stage, where it's just 1 Dust element for each pair of blades. The overall combine is Wind, Fire, and Lightning Dust.

Along with all that. It was some kind of miracle, but one of the Schnee's family member arrive at Vale for some business plan or something. So yeah, I pretty much sneak up on the guy and kidnap him from the room he rented for his stay.

I use Trance on the guy to to make him use his semblance for my little sister to scan. Spent the whole night controlling the guy's mind with Trance and I am drain of Psi energy, since I had to make the guy to use his semblance in various way like with all kind of Dust, along with summoning different creature. Checking to see if there anything else and we finally finish.

After that was finished, I return him, but to make it worse. I even put some hookers in his room at night. It was a funny gossip in the news. I think he was either the grandfather or the father, of Weiss and Winter. Maybe even the head of the Schnee company. It was pretty hard for me to tell if he was the father or grandfather. I'm leaning to the father because he still looks young.

Also, I found his ID on him that tell me his age. Maybe that's why his semblance: Glyphs were more developed. I hack into the Schnee's memory and found out he is the Head of the Schnee company and his Heir is actually Weiss and Winter's father. So we figure out we are in the parents of team RWBY's generation timeline.

My little sister created a new pair of fingerless black gloves, with Glyphs summoning install, even though it's a bastardized version, it can still summon the Black Key's blade. The blade's durability depends on the aura pour into it and taking damage will cut the blade's life short, but these blades are easily replaceable as the blade being summoned barely cost any aura. Repairing the blade is not an issue as it's just better to summon a new blade.

During the past 1 month, I continue to train Neo in stealth and I mean real stealth training without the help of her semblance. Also, Neo could teleport at least 5 times in a burst around her enemy to go for the vital points. Well, the one she could reach and I didn't bother to give her a gun, because she can't handle the recoil yet.

Along with that. I have been training on my Fusion Swords, and so far. It didn't go too well. I have to work on my body's strength. speed, and endurance to even use the Fusion Swords without the uses of my semblance to help me swing the damn thing. To even use the Fusion Swords in the first place I need to use at least 80% Strength-type Rise in everything and 20% Sense-type Rise for my reflexes.

So besides training my body to actually use my Fusion Swords and Black Keys. I been sparring with Neo, who kept on teleporting out of my striking zone and little Neo started to annoy me by catching my thrown Black Keys aim at her, then use it against me. Thank goodness, I could dismiss the blade on the Black Keys by stop supplying my aura to the Glyphs Rune gloves. It was pretty funny the first time, when she saw that her stolen Black Key just lost its blade instantly and in a fit of rage. She chucks the hilt at my face, much to my amusement.

'I was about to continue my monologue, if someone stops poking me!' I thought to myself, when I felt someone poking my side. "Will you stop poking me?" I said to little Neo, who look at me with a smile on her face. As of right now, I'm practicing my control over Burst by moving the Fusion Swords in separate parts and moving them around me, sometimes I try to form them into shapes as fast as possible while switching to different shapes.

Plus, this should help me control each blade with my Burst. Sadly, I still don't have enough control to actually give them enough force to actually cut rather than just touching the target. At least I was able to combine all my blades into the Fusion Swords easily enough. Around 40 seconds is my fastest record to uncombined them and combine them into Fusion Swords.

"Alright, Neo. What do you want? Did you finish your daily training today?" I ask little Neo, who just tilt her head to the side at my questions. "Yup, I just finished it a few minutes ago. Asura-sama wanted you to come down to her workshop for something and she forgot to charge her scroll. So she ask me to tell you, Yuuma-sama, to come down to her workshop." Neo said to me, once she notices I stop my training and put my Fusion Swords back together, then put them back into the harness on my back.

I still find it a little weird to hear Neo speak, even if she still a child. After doing multiple experiments on growing organic parts of human/faunus body. Tsurara finally fix Neo's vocal cord, but took multiple trail runs to get it working. The operation only took 1 day, but Neo had to rest for a week afterward to recover from the operation.

"Alright." I said to little Neo, as I head downstairs, where my little sister workshop is. "What she calls me for?" I ask Neo, who just walking beside me in silence. "I don't know." Neo said to me with a shrug. After that, I didn't get any other response. I roll my eyes at her and enter my little sister's workshop, watching her finish working on the Fenrir, Cloud's personal motorcycle. Now, my personal combat vehicle to uses in battle.

A bike with three-wheeled, two paired up in front and one in the rear, motorized vehicle with extraordinary maneuvering capabilities. The tires are made out of plant stem with Earth and Wind Dust infusion, making it durable and adapt to the unstable landscape. The wheel itself is made from organic metal mixed with Earth Crystal to strengthen the durability. There is also a Gravity Glyphs Rune carved into the wheels, which can be used to increase the rotation of the wheel once aura is being used.

The main body of the Fenrir contains an inner frame made of Earth Dust compound into the plant stem overlaying with high density yet light organic metal that's compound with Earth Dust, the inner frame contains a core, which is made from the bear faunus leader of the gang I captured last month, whose aura been unlocked by us, and being used as the core for the Fenrir to have aura of its own and a semblance belonging to Fenrir.

As for the outer frame contains Wind Dust compound into the plant wall with an inner plating of Earth Dust, that compound with organic high-density metal. On either side of the front tires are an expandable compartment that is used to hold the Fusion Swords in parts and combined form. The compartment while not expand can unfold to a pair of plasma lances, an accelerate field that will launch a compact matter with the use of Earth Crystal and Glyphs technology. This allow me to ram into someone or something by creating a Wind barrier and the accelerate speed for the momentum. Lucky for me, with my semblance I could increase my reflexes and senses to control the Fenrir travelling in mock speed.

There are 2 additional cores on both sides of the rear that replace the exhaust pipe of the original Fenrir. These cores will generate a Wind barrier and anti-gravity field. This allow Fenrir to ignore air resistance and accelerate pressure on the bike and body,where the anti-gravity field allow the Fenrir to drive on all surface at the cost of aura.

The Fenrir run on both aura and solar energy, the aura core mainly comes from 3 aura core combined to power the plasma lance, wind barrier, gravity field and the glyphs on the bike. The Fenrir use solar power to run the bike, during daylight time Fenrir will run at 150% power. At night time, it will run at 50% power instead. The Fenrir compose of an outer layer and inner layer solar panel that provides constant energy to the bike. Inside the Fenrir are 8 battery pack that is connected and is used as reserve energy for the Fenrir. These 8 battery pack will allow Fenrir to operate at 250% in combat mode for 1 month until it needs to be recharge again later.

Also, with an extra function to the Fenrir is the AI system installed by my little sister. It's still in the prototype stage, though, as it only able to locate my position and drive itself to reach me, or just leave the area on its own to get away from the battlefield to a different location until it wait for my call. Mostly the AI would track onto my scroll.

"And that's the crystallization of my technology, the Fenrir, Fusion Swords, and Black Keys. All of my babies! Nii-san~" Tsurara finish explaining to me the Fenrir. I could see a big smirk on her face, telling me to praise her more to increase her ego. Well, she did create all the Black Keys on me right now.