A Soulless Act [Undertale & Au's]

Stella- Far from Okay

Stella hasn't been sleeping even more than usual, whenever she closes her eyes she sees him... she remembers how helpless she was. His visit, however, has left more than emotional scars. Her wrist aches and pain shoots through her entire arm. Although the bright bruise that she had sworn was there was now missing, she feels it and this pain would not dull. Eventually she talked up enough courage to tell Sans about it,
    "Please you have to believe me, he came here and kidnapped me  , I was so scared. I thought I was crazy! But the missed called me not leaving the house and the co-world calls I don't know what to think-"
   "The other me is contacting you again?... why didn't you say anything! Stella there's things we didn't tell you, Stella I'm so sorry..."
    "Sorry for what?" Just then papyrus walked into the kitchen,
    "Hi! I was thinking maybe, Stella, that we could. I don't know, see a movie or something later?.. oh sorry you're busy I'll leave ."
    "Oh papyrus id love to-"
    "But you can't, sorry papsy. Stell, and I have some business to take care of, right stell?" He stared at her accusingly,
    "Yeah maybe tomorrow ok paps... I mean papyrus." Her face went slightly red but that was the least of her problems at the moment. After papyrus walked away with a obvious face of discontentment sans sat Stella down, she'd never seen him this serious before.
"Ok kiddo, here we go... you've obviously been through a lot, how to say this, your magic energy is insanely strong everyone can sense it. I believe that this man, whoever he is, is trying to steal it. Do you mind telling me what exactly happened?"
This was not what she was expecting, obviously she knew that she possessed some sort of magic her ability to break the boundary without any additional souls proved that. But what possible abilities could the man be trying to take? Stella relayed her experience to sans, his face grew increasingly worried as she continued,
"Kid, why are you not moving your left arm," he noticed, Stella although serious, talked mainly with her hands, the fact that this pain could be anything more than sleeping on it wrong frightened her.
    "This is bad kid, we are going to Alphys, now. Maybe she can help"

Once they got to the royal scientist's lab, they were immediately due to Sans's tone of voice. Also to the fact that Alphys and sans were childhood friends, this reunion however was far from a happy one.
    "Is th-this the human you are taking car-care of?" Alphys who was in a constant state of paranoia, was more than fascinated to meet the human she had heard so much about.
    "Yeah this is Stella" he sighed, "we need your help she met a magic bandit, I think he may have left a tag in her arm."
    "A what?" Stella asked concerned. Sans and Alphys both ignored the question, sans continued,
    "I think we should run a few tests I'll start up the old magic meters. It's about time we figure out what she can do."
    The tests took hours. Stella was subjected to many normal tests you'd receive at a doctors office, like drawing blood and reflexes, others where stranger... like the one where she had to think as hard as she could at a wall with a balloon like helmet on.
    "What do these do?" Stella asked multiple times never receiving a strait answer. Finally the last test came. Stella sat on a bed much like that of a hospital and was handed a ball made out of smaller balls that appeared to be magnetized.
    "Okay, ta-take off as many as you c-can, oh and one a-at a time." Alphys instructed. Stella did as she was told, she knew that asking would just lead to more confusion,
    "One... two..." as she took them off her eyes got heavy and her entire body seemed to calm, "five.... six..." and as she took of the seventh ball the world went dark.

    "Stella.... hey Stell!... there you are!" It was sans. Stella opened her eyes, her arm was bandaged and the pain seemed to be completely gone.
   "Hey Stell, howya feeling."
   "Better..." she doesn't know how long she was out. Or even why she has passed out in the first place.
    "Y-You were asleep for three hou-hours. How much do you nor-normally sleep? Usually this test on-only takes people out for twe-twenty minutes."
    "I'm sorry Alphys... I guess I just needed it.." the grogginess wearing off.
    "You pulled off seven Stella! That was amazing, most monsters are lucky to pull off three!" Sans seemed excited at least, "whatever your power is, it must be incredible."
    "Well I'm no monster, maybe it was just a fluke. I don't want to get our hopes up, I'm nothing special."
     "Well monster or not, whatever you are you aren't human. Only something with magic can pull off even one ball. And Stell, we don't let flukes happen." Just then a the monitor beeped,
   "Results a-are in!" Alphys led the two, to the screen. Many numbers where on it and coding Stella couldn't even begin to understand.
     "I can't believe it.... Stella!" Sans stood there shocked
    "What does it say?..."
    "It reads: Creation... I've never seen a power source this large, Alphys what does this even mean?" Sans sounded completely shocked, Alphys stood there dumbfounded. Then out of nowhere "His" voice appeared,
    "I know what this means." The room started to spin as Stella faded out of consciousness she heard Sans scream.