Disclaimer: I don't own Rwby, Hyperdimension Neptunia or [Prototype]

In Hyperdimension Neptunia

Third Person pov.

A boy is riding an invisible holographic moving walkway towards Neptune's Basilcom. This boy is white, has medium length dirty blond hair, green eyes and is wearing a hoodie that's unzipped with the sleeves pushed up to the elbows, blue jeans, and black sneakers. This was Justin Reaper.

A/N: Justin Reaper is my friend Thecyborgsamurai16's OC.

Justin: (in head) I wonder what Nep Nep is doing right now.

???: Jus-Jus.

Justin turns to see one of his childhood friends, Compa. Compa had fair skin, peach colored hair and matching eyes. She wore a brown headband with a "C" stitched on it, a light peach colored sweater, brown pants that went down to her knees, black socks with red lacy fringe that went up to the middle of her calf, brown shoes, and a skirt with red lacing.

Justin: Hi, Compa.

Compa: What are you doing?

Justin: Heading to Nep Nep's to see what she's doing.

Compa: Cool, IF is meeting me there as well. Maybe we can walk there together.

Justin: Ok.

When they arrive outside Neptune's Basilcom, they bump into Rei Ryghts.

Justin and Compa: Sorry.

Rei: It is alright.

She hands Compa a flyer and runs off.

Justin: I wonder what that was all about.

Compa: I don't know.

When they go inside the Basilcom, Justin and Compa go up to the penthouse. Inside, they are greeted by a pink spiky haired girl that was shorter that the two of them and was kind of flat chested. This was Neptune or "Nep Nep."

Neptune: Hi, guys

Justin and Compa: Hello, Neptune. Anything going on?

Neptune: Not much. I was playing [Prototype].

Justin: Cool.

Neptune: Wanna watch?

Justin and Compa: Sure

Meanwhile in Rwby universe

Third Person pov

In Vegetto's dorm, all was quiet. Vegetto was sleeping. Something opened his door and it wasn't Ruby. The thing was looming over Vegetto's sleeping form and injected the Blacklight Virus into Vegetto. The mysterious entity then left the room.

(Timeskip brought to you by chibi Vegetto testing his new blacklight powers)

Vegetto wakes up and sees he's wearing different clothes. He's now wearing a white button up that partially buttoned, a gray hoodie, a black jacket with a red tribal sign on the back, black pants, and black tennis shoes.

Vegetto: What am I wearing? It looks sorta cool. Maybe now Coco will stop bugging me about my style.

Then, there was a knock at the door. Vegetto opened it to see Ruby.

Ruby: Wow. You are wearing new clothes.

Vegetto: I woke up wearing these.

All of a sudden, a flash of bright light enveloped Ruby and Vegetto. Then they were falling from the sky. Vegetto landed, thanks to the Blacklight Virus, without any harm, but then Ruby landed on him.

Vegetto: Ruby, get off.

???: Who are you?

Vegetto looks up to see a girl with dark red eyes, black hair put up in two ponytails, and was wearing a outfit based on the Playstation.

Vegetto: Tell who you are first.

Uni: I'm Uni, Cpu candidate of Lastation.

Vegetto: Vegetto, Vegetto Mercer.

Ruby: Hi, I'm Ruby Rose.

Uni: I want you to meet some friends of mine.

Vegetto and Ruby followed Uni. When they got to their destination, Vegetto saw a group of people wearing weird clothes. The only normal looking one was wearing an outfit similar to his.

Justin's Pov

Uni is back and she brought two people with her. One was male and wearing an outfit that looked familiar. The other was female and was shorter than the male. She was wearing a black corset, a black skirt, and a red cloak with a hood.

Uni: Everyone, this is Vegetto Mercer and Ruby Rose.

Me: Hello.

Everyone else: Hi.

Vegetto pov

After Ruby and I meet everyone, someone new spoke, but they sounded evil.

???: All the cpus and their friends in one place. Oh and two new faces I having seen before.

Neptune: Artfroire, what are you doing here?

Artfroire: Simple. I came to battle you.

Neptune: If it is a fight you want, you got it.

Me: Neptune, let me handed this.

Then, all of a sudden, my right arm turned into a blade. (The blade is the same as Alex Mercer's)

Me: What the hell? This is cool.

Third Person pov.

Vegetto began attacking Artfroire, in a similar way as Plutia did when Artfroire kidnapped IF, with his blade, nearly killing her.

Me: That was fun. OK, but how did I do that?

Neptune: Isn't it obvious? You're infected with the Blacklight Virus.

Me: Blacklight? (In head, oh yeah, the virus from [Prototype]) So, what abilities do I have?

Nepgear: You have all the abilities that Alex Mercer has.

Neptune: Nepgear, don't steal my thunder.

Justin: So, you're going to help us, Right?

Me: Yeah.

Justin: Looks like we have the prototype on our side.

Me: *quietly* Wow, they are energetic.

Ruby: *hugs Vegetto* Yay, we have more friends.

A/N: Looks Vegetto and Ruby have new friends. What will unfold in their adventure?