Yandere!Under verse x Reader

Memories vs Destruction

Y/n and Error stared at each other, eyes narrowed to see who would make the first move. Error got impatient and attacked, sending strings and gaster blasters at the winged goat. Y/n dodged and made an ice wall. The ice wall shatters from the strings and blasters. Y/n flaps their wings, sending an icy breeze at Error, and then controlling the ice shards, sending them at Error. Error then uses a blaster to defend, laughing a glitchy laugh.

Error: Why do anomalies like you keep fighting? You can't win against me! I always win!

Y/n, determined: But I can try! Were there is a will, there is a way! Why are you trying to kill me?

Error, laughing: It's my job to destroy worthless anomalies like you! Getting rod of the clutter and any wastes of space....like you!

He sends red bones at Y/n, who prepares her scythe, and then slices the bones in half. Y/n, despite preferring to be a pacifist, will fight when they need to...besides, this'll be good progress for them. Y/n narrows her eyes and slams their scythe into the ground, sending ice spikes at him. Error summons a blaster and blasts them away, teleporting away, and then behind her. Error laughs and speaks in a creepy way.

Error: Behind you!

Y/n turned around, but it was too late as they were already caught in Error's strings. Error laughs and pulls out Y/n's soul, intent on keeping it as a prize. Error's eyes then widen when he looks at her soul, finding it strange in a beautiful way.

[insert image here]

(What your soul looks like. I drew dis)

Error: w-why is your soul two different colors? Souls are only supposed to be one color, you anomaly!

Y/n: There is nothing wrong with my soul! And I'm not an anomaly!

Error, rolling his eyes: Sure you aren't....

Y/n doesn't really have anything to say, and their eyes narrow once they feel a strong squeeze on their soul that sorta makes them feel feelings. Y/n then makes an ice spike, breaking the strings on them. Y/n then flies up, flapping their wings and causing a dust and snow storm to happen. Error narrows his eyes, the strings on Y/n's soul freezing and breaking, causing her soul to go back into her chest. Error growls.

Error: Damn anomaly...come out! You can't hide from me! One way or another, I will destroy you!

Y/n: geeze, no wonder Memory told me to look out and not talk to Error....but I want to try reasoning with him, or at the very least be his friend. If Ink and Nightmare are okay, despite Memory's warnings, then shouldn't Error be the same? Let's...Let's see if I can calm him down enough to talk....

Y/n flaps their wings, causing the dust and snow storm to go wider. Y/n, despite their gut screaming at them to not do it, releases their peaceful aura, confusing Error about why he doesn't want to fight anymore and why his aggression has gone down. Y/n lands, their wings folding neatly on their back. Error is shooketh.

Error: W-what...what did you do to me you damn anomaly!?

Y/n: Calmed you down so we can talk...sorry about that pal...and don't worry about the storm. It won't hurt us, but is is a safety measure.

Error growls and clenches his fists, glaring. He wants to attack, but the aura is making him calm, and he does not like it. He doesn't like his emotions being messed with, but he does begrudgingly and internally admit that it could be worse. His fears could have beem used against him after all. He growls.

Error: Fine. What the fuck do you want to talk about?!

Y/n, calmly: why you were trying to kill me