Hello and Welcome to my RWBY and Undertale Crossover.My Character will actually be based on Fatal Error Sans.He might have similar Clothing and similar attitude shifts, but he is different.His abilities are the same as that of Fatal but on a downgraded scale.1)The Red strings he pulls from his mouth can work two different ways. They could be used to stitch Grimm to make amalgamations.However in order to cut through something he has to have the intention of harming, otherwise it'd just going to burn.2)The Gaster Blasters do exist but he can only summon two at a time.However he cannot use the amalgamations at the same time with the Gaster Blasters.3) He can copy and paste...though he probably only uses the ability if there aren't enough resources. How it works is that he has to touch something and hold on for the total amount of 5 minutes.4)Four and Final Thing… he could see the code within a character. He can still see what they looked like in person, but it's like a blurry image.

It was the beginning of the school year of Beacon Academy, who was receiving it's freshmen, who would soon be huntsmen. Although most of the newcomers would look at the buildings Architecture,one stood apart from the rest...very apart. Rather than try to interact with everyone, he chose to distance himself from the others. And believe it was for the great good for him.

The way he presented himself was probably one of those problems. He looked like if a human jumped into the code of a computer...though they weren't wrong. He wore an overcoat which looked like a broken screen, which matched his shoes, which also looked the same. His shirt and pants is black and have green lines of code. However, what really made people stay away from his eyes. His left eye is completely blue and the right, red, both with white lines of code in, and there was blood, or what looked like it.

However these were closed until he felt an explosion in the middle of the courtyard. He took a glance and saw two girls in the middle of the aftermath.He rather not intervene...but the situation wasn't going to defuse itself, which led him to get up from his seat and make his way to the situation, grabbing one of the fallen vials.

"This isn't your ordinary combat school. It's not just sparring and practice, you know. So… watch where you're going!" Said the girl that had pale white skin, ice blue eyes, heels and a white combat skirt, which Seg has yet to understand the purpose of fighting in a skirt. Looking at her code, he learnt that her name was Weiss Schnee, Heiress of the Schnee Dust Company...that would be the reason for the attitude, then.

"Hey, I said I was sorry princess!", shouted the other girl, who was dressed in a red hood, a cape, and a red and black combat skirt, though he couldn't make up that mechanism on his back due to the overlapping of code, though he did learn that her name was Ruby Rose.

"She isn't a princess...close guess though." Seg said, which seemed to end the pointless argument. If there was one thing that one barely hears, other than Ozpin, was his voice. His voice sounded a faulty radio or a close copy of one.However that didn't stop him from continuing.

"Weiss Schnee, heiress to the Schnee Dust, which is one of the largest producers of Dust in the World. However, they are known for some shady business and labor.", Seg said, leading Weiss to walk up to him, and give him a cold stare. However that didn't matter as all he saw was ones, zeroes, and lines of code at the moment. He would show her the vial and Weiss would snacth it out of his hand, and stormed off, leaving the poor man to push the luggage.

"I promise I'll make it up to you!" Ruby said as Weiss retreated. She then collapsed on her back, groaning as Seg looked on, shaking ,"Welcome to Beacon."

Another Student would walk up, this one being a boy with blue eyes and blonde hair. He actually looked like a modern knight, in Seg's case, with the pieces of armour that covered the sweater.

"Hey, I'm Jaune," he said, holding out his arm, which Ruby grabbed.

"Ruby," said well, Ruby,"Weren't you the guy that threw up on the ship?"

The three students walked on a seperate path on Beacon grounds. While Ruby and Jaune were having a conversation, Seg chose to stay out of it. Though he would answer a question every five minutes of peace he got.

"All I'm saying is that motion sickness is a much more common problem than people lead on!" Jaune finished, explaining to Ruby, and Seg just thought he made a clear reason.

"I'm sorry, Vomit Boy was just the first thing that came to mind!" Ruby laughed.

"I think it comes to mind for everyone that bears witness to that. And that is everyone."

"Oh yeah? What if I called you Crater Face?"

"What about Seg?!"

"He's fine, he doesn't need a nickname. As he hasn't done anything embarrassing yet.", which raised a chuckle out of him.

"The explosion was an accident! Seg was there as a witness!" Ruby complained, which Seg just hummed to.

"Well, the name's Jaune Arc. Short, Sweet, and rolls off the tongues- ladies love it!."

"Really?"

"They will...Well I hope they will. My mom always says that...Nevermind."

In response to the comment, Seg chuckled, which lead the both of them to turn to him.

"Alright, more than five minutes passed… 12 minutes in fact but I'll give you 3 answers to whatever questions the two have."

"Why are your eyes like that?"Jaune said with curiosity, which lead Seg's eyes torn darken in color.

Thankfully, Ruby realized the mood change, and tried to correct him.

"He means why are you like this a who-",Ruby started, then bit her tongue as she caught herself in wording the sentence.

"Let's just get to the amphitheater. I don't want Goodwitch to berate me again."