a/n--
I changed my writing style a bit, so it'll be a lot different. Blueberry isn't speaking in all caps anymore, since that annoys me (same for Papy)

-

"city of stars, are you shining just for me?"

<<<•>>>

A frown appears on your face. Was this another monster you needed to kill? From the horrified expression on Blue's face and the lazy grin on the new character, you couldn't help being suspicious.

"Don't be so scared, Blueberry," the black skeleton reassured, his eyes flickering to you, "I'm here for the [girl/boy]."

"Excuse me?" You step back, "I haven't done anything, thank you very much."

"You're not supposed to be here," he continues, ignoring you, "Ink should arrive here eventually, good thing I got here first. A human soul is always fun to play with."

"H-huh?" Blue's eyes widen, "No, [Y/N] hasn't done anything! Leave us alone, Error!"

'Error' clicks his... tongue, how ever that worked, and shook his head. "I do recall [him/her] killing someone who should be here. Correct, [Y/N]?"

You clench your jaw, and narrow your eyes. You didn't want Blue knowing you murdered someone, and this Error was so very secretive. The shorter skeleton glances at you, then Error, then you again.

"You... killed someone?" His voice falters. You don't answer, biting your lip.

"Anyways, Error," you look into the eyes of the glitched skeleton, "If I'm not supposed to be here, where is my presence required?"

"Nowhere," you narrow your eyes at his response, "You're supposed to be living peacefully on the surface."

"But since you already ruined this universe and timeline," Error shrugs, "I'll just bring you to my home."

"What??" Blue yelps, jumping, "N-no, no! Don't bring [him/her] to the void!"

Ugh, where's Papyrus when I need him?

You think as you glare at Error, crossing your arms. The skeleton merely gave a small grin, before speaking to Blue again. The two seemed to have a long history with the way that they spoke to each other.

"Welp, this was a nice reunion," Error starts, "but I really must leave before Ink gets here."

You feel a sharp pain and in a flash your soul is hovering in front of your chest with multiple blue strings wrapped tightly around it. Blue stares at your soul, helpless and horrified as you struggled against him.

"I hope I get to see you soon, Blueberry!" Error says, another glitchy portal appearing in the world. There's a pause and the black skeleton narrows his eyes, "but first, it seems like I have someone to take care of."

You turn your head, and gasp as you see a tall skeleton standing in front of the door, holding a cigarette.

Your love, Papyrus.