Idea popped into my head so I decided to write it out see how it goes, also a thing to note is that normal people can't see angels or demons unless said angels or demons want them to but without further ado let's get into this
12 Years ago
"Just another day in paradise..." The girl exclaimed leaning back in her chair.
"That's like the 5th time you've said that in the past hour..." The blonde sitting across from her spoke up "Hey it's not all bad I mean these cookies are pretty good"
" 'Come on Rubes let's go to the human world it'll be fun' nothing about this is fun" the brunette stared dangers into the girl sitting across from her.
"Don't be like that we were having fun till you got us in trouble" the blonde crossed her arms and glared back.
"Don't put that on me you're the one who said we could do that I wanted" the girl now shoving cookies into her mouth said in between bites.
"You burned down a building Ruby...how was i supposed to know you where gonna do that?"
"Uh because in the devil Yang what did you expect? Besides it's not like anyone was in it" she takes a big gulp of milk after she ate all the cookies.
"That's not the problem, it was arson, it's against the law here" Yang said with stern voice.
"And why would I care about that exactly? Not like they can take me to jail or kill me with their little pea shooters" Ruby said back to Yang, waving a cookie she seemingly got out of thin air.
A heavy sigh was all she got in return.
"Well then miss goody two shoes why don't you pick what we do next, though if it ends up being lame I'm going back to hell..."
A grin slid across the blonde's face "I thought you'd never ask, we are going to the local hospital"
"what are you doing house calls now? Or is it you want me to send the people of to hell personally?" she asked half serious and half-jokingly.
"um no I was thinking more on the opposite side of the spectrum" she stated still grinning like a mad-woman.
"wha? opposite side of the spec- are you talking about babies?" she asked now utterly confused.
"hehe yes my dear sister, babies, and you can't say no since you said we could do something I want to do" the blonde replied pulling Ruby from her chair and leaving the store, but not before leaving due payment for the milk and cookies.
"Hey, watch it! at least unfreeze time it's weird walking around while everything is still" Ruby said now following Yang without the 'assistance' of her sister.
Without a response from Yang everything around them started moving again as they made their way to the hospital.
"thank you...hey you ever find it creepy that we can see them but they can't see us? like we're spying on them or something?" Ruby said while looking around at the people.
"hmm never really thought about it but I don't think it's like spying more like just observing" Yang said seriously thinking about the question.
"okay I can see that…but has it ever made you wanna oh I don't know" Ruby pauses to trip a kid rolling past them on a skateboard "trip a skateboarder because they can't see you?" ruby finished off giggling.
"um no I haven't...I seriously wonder about you sometimes I mean why do you have to do that?" Yang said now turning around to look at Ruby.
"hm good question, 2 answers a suppose, one I'm the devil it's kinda in the job description, two simply because its fun to mess with humans and the like" Ruby said with a wide smile now plastered on her face.
"well whatever I just don't see what's fun in hurting them" yang shrugged and turned back around to continue walking.
"you miss understand dear sister hurting them isn't the fun part, its messing with them as i just did that kid had no clue what happened, the look of confusion on his face was priceless" ruby said trying to contain the laughter.
"Yet you still hurt him..." the blonde replied trying, and failing, to hold back the annoyance in her voice.
"le gasp! I am quite frankly offended by your words, as if you take me for a common street thug" Ruby said as dramatically as she could muster "if you would kindly direct your attention to the once fallen boy you would see that he is un-harmed" Ruby pointed out proudly.
When Yang turned around and inspected they boy she was pleasantly surprised to find out Ruby was right "Oh Ruby I'm so proud of you!" Before Ruby could respond she was wrapped in one of Yang's famous bear hugs.
"Yang...need...air..." Ruby gasped out.
"Pfft no you don't'" Yang said not giving an inch.
"Okay fair enough but let me go this is really uncomfortable" the brunette now trying to wiggle out of her sister's grasp.
"Oh fine I'm just glad you're not hurting people for fun I mean you are the devil after all" Yang said putting her sister down and rubbing the back of her head nervously.
"So, I've been told" Ruby spat out slightly annoyed.
"Anyway, we're at the hospital" Yang said turning her attention to the large building.
"So, spill it why are we really coming here?".
"Why whatever do you mean dear sister?"
"You're not fooling anyone Yang, I of all people should know you wouldn't come here just for fun"
Yang let out a long sigh "fine it's because I'm behind on my assignments..." she said barely above a whisper
"I'm sorry what was that? I didn't quite catch it"
"Oh you heard me!"
"That I did" Ruby let out a slightly evil giggle as she had no intention to stop teasing her sister
"But I should probably get my ears checked I don't thing I heard you quite right, I thought you said you are behind on assignments"
"That's exactly what I said..."
"What noooo that can't be right, the great Yang Xiao Long behind? Why it doesn't make any sense!"
"Shut it already. Just go wait for me in the waiting area"
"Aww but I wanna see some miracles at work!"
"You already have by me not knocking your lights out..."
"Pfft okay Yang have fun with your miracles I'll be with the sick people over here" Ruby said as she walked over to the waiting area full of people
After hours of waiting for Yang and watching countless people come and go from the hospital, which Ruby had kept track of from sheer boredom, "34th in...26th out..." The people ranged from doctors to patients to visitors and general staff going about their day. Eventually Ruby caught on that this was a children's hospital, not that it mattered much to the brunette it just reviled the nature of Yang's work here, and why she chose this hospital specifically.
After a few more hours and even more people coming and going, which Ruby long since stopped counting, a little girl came in that caught the attention of Ruby, 'hm odd she can't be much older than 5, nothing appears to be wrong with her...except that hair, pure white, must be the Schnee daughter, Weiss was it? Whatever not my problem' she thought to herself before looking away from the girl and leaned back in her chair and drifted off to sleep, she didn't notice that the little girl sat directly across from her.
After 20 or so minutes Ruby woke up and yawned "damn Yang still isn't back, this is so boring!" When she stopped looking around for Yang she saw Weiss sitting across from her 'this girl is kinda weird...' after a few minutes she noticed that Weiss has been staring at her 'uh there's no way she can see me right?' Ruby decided to test it out so she stood up and walked over to the far side of the room then back, the little girl never broke sight of her 'interesting, very interesting'
"Ruby! Good you're still here" Yang walked up clearly exhausted
"Yea uh huh" Ruby replied still focusing slowly on the girl
"Ruby? Are you okay, you seem a little out of it" Yang said with worry filling her voice
"Yang I think that girl can see me"
"No way that's impossible, what girl?"
The only response was Ruby pointing to a little girl that's still watching them
"That white hair is she a Schnee?"
"That was my guess but she came in here alone so I didn't see Jacques or Winter so I don't know for sure" Ruby stated flatly now turning to look at yang
"Do me a favor and try to get her attention without touching her"
"Um why can't you do it and why can't I touch her?"
"Just do it please I wanna test out a theory"
Yang just shrugged and strode over to the little girl at first, she tried talking "hiya I'm Yang what's your name?" After a bit of silence, she spoke again "I see you've taken an interest in my sister care to tell me why?" When that didn't work she waved her hand in front of the girl, no reaction, then she stood in her line of sight, nothing she hardly even blinked. After all that failed she walked back to Ruby "well that didn't work" she said plainly "sorry to ruin your theory"
"On the contrary you just proved it she can only see me, meaning whatever it is its only connected to me, which means it's probably artificial instead of natural"
"Uh you figured all that out just now?"
"Welp I'm not the ruler of hell for no reason Yang"
"Wait i thought that was bec-" her sentence was cut off my Ruby putting her hand over her mouth
"We agreed never to talk about that" Ruby said with a deadly seriousness Yang hardly ever heard anymore
"Ha-ha yea right, my bad" Yang rubbed the back of her head nervously
Yang was about to say something else when a large man walked through the hospital entrance, wearing a white suite, red handkerchief in the jacket and a sky-blue tie
"Jacques Schnee" the sisters said in unison
He walked to the front desk as Weiss got up and stood by his side moving mechanically, after what Yang presumed was him checking his daughter out of the hospital they both left without a word, but not before Weiss stole a quick glance at Ruby
"Welp...that was a thing" Yang said giggling to herself
"I'm gonna follow them" Ruby said quickly while walking towards the exit
"What?! Ruby you can't you know who Jacques is right!?"
"Of course, I do Yang but I'm more interested in the girl at the moment, you know where the Schnee Manor is come and find me if you need anything" without another word Ruby was gone
Ruby has seamlessly teleported to the Schnee Manor 'whoa haven't done that in a while good to know I still got it, now where is her room?' after that felt like hours Ruby stumbled upon a room with wide double doors with a gold sign that read 'Weiss' 'welp this must be it' Ruby pushed open the doors and was greeted with a large room that only had a bed, desk and a dresser. 'wow this is not what I was expecting from girl her age honestly I'm a little disappointed' She sat at the edge of the bed facing the door and waited for Weiss to get there
Not 5 minutes later the large doors opened and the little girl came through it, then immediately tried to leave when she spotted Ruby but in a flash the brunette was next to her shutting the door completely.
"W-who are you and what do you want?!" Weiss screamed trying to stay composed but obviously frightened
"Ouch Weiss that hurts, isn't it obvious? I'm your imaginary friend Ruby" she said with a huge and inviting smile
welp that was a thing I didn't know where exactly to leave it off so I decided there would be good so the name of it makes sense, anyway that was the first chapter.