Quick A/N before we start
HOLY CRAP GUYS!! Over 100 views, I know it isnt that special but to me it is!! Anyways what I'm going to do as a special treat is put up 2 chapters today. Woo! Anyhoo hope you enjoy this chapter and story ;3
----------------------------------
~~~Your POV~~~
"H-hello-o." Error waves. I jump from the sudden appearance but calm down and frown slightly.
"Seriously Error?" He chuckles.
"S-sorry I didn't-t think t-the puppets-s wo-ould be s-s-scared o-of me." He glances at the two behind me but returns his gaze. "S-so any-nything new-w?" He gets off the strings and stands beside me looking down.
"Eh nothing ever since that one monster." I shrug and look over at Sans and flowey.

Flowey has mixture look of terror and anger, while Sans eye was slightly blue he had a look of confusion. I raised an eyebrow at him.

~~~Sans POV~~~
I couldn't believe it. This skeleton that was standing in front of me look exactly like me just, black with red and yellow. The word Error floated around him. I was so confused. 'How can Seven act normal around this guy? He even called us puppets!' I just continued to stare at him.

They both noticed me staring. The glitchy me took a bow, "H-hello puppet-t, my n-n-name is E-Error!Sans-s." I stared at him bewildered. 'Did he just say his name was Error... ME?' I put a hand to my head as a sharp pain shoots through my head. I try not to show it and put on a face to show me trying to comprehend this.

I looked down at the flower fuck to see he was just as confused, yet terrified, and angry about this, but didn't have a pained look. "Error stop scaring the two." (Y/N) said. I looked at her as she just glared at the other me. He sighed.
"F-fine." He said and rolled his eyes.

~~~Your POV~~~
I sighed and looked back at the two. "As you now know this is Error!Sans, the destroyer of the AUs." They both stared at me.
"The what?!" Flowey practically yelled.
"The Alternate Universes."
"Wait so he destroys other worlds then? WON'T HE DESTROY THIS UNIVERSE AS WELL!?!" He screamed clearly terrified.
"I-I-I wouldn't destr-roy the m-m-main uni-universe, but those-e o-other glit-itches are a-a-a different s-story." Error said clearly annoyed. "And besi-sides you c-could say-y I-I have t-them wrap-pped a-a-around my-y f-finger." He joked. I couldn't help but laugh at his pun.

Sans and flowey just stared at me confused. I calmed my laughing and said, "I guess we were too tied up in our jokes." I said and me and Error both cracked up. I recieved a slight chuckle from Sans while Flowey just glared. "Ok enough with the puns if you have any other questions you may now direct them to Error here." I indicated to Error.

"W-well what are you exactly?" Flowey asked. Error's smile faltered but returned.
"I-I-I guess y-you could-d s-say... An an-anomaly." Error said hesitantly.
"Whats the strings on Sevens heart?" Sans asked Error smirked at this question.
"Aa-a-ah tho-se are m-my s-strings." Error showed his strings which freaked the two out. "I-I c-can do m-many thing-ngs with t-them, but t-the best-t i-is when I-I can destroy-roy a s-s-soul easil-ly w-w-with them-m." Error laughed maniacally, little Errors in his eyes. He soon calms down and smiles at the scared little flower. Sans just watched warily.

"Why are you helping Seven?" Sans finally asks.
"I-I g-guess you c-c-could call i-it.. Sympa-pathy. B-b-but in r-realit-ity it's m-mostly be-ecause of o-our deal." Sans frowned.
"What was the deal?"
"The d-deal was-s I-I would h-h-help h-her wi-ith her-r i-insan-nity a-and f-figure out w-whats wro-ong with h-h-her res-sets, but o-once sh-he is d-done s-she help-ps me w-with somet-thing i-in retu-turn."
"And what is it that she has to do exactly?"
"I-I c-cant tell y-you obviously-y, lov-ver b-boy~." Error coos causing Sans to blush, but replaces it with anger.
"What does she have to do?" Sans insists.

I sigh as I watch the two bicker back and forth as to what Error wants me to do. I finally get up and limp over to the wall and lean on it. Sighing as the cool wall touches my back. I stare down the lake and watch it flow down.

I continue watching it until I notice someone looking down at the lake and at the lilly-pads. I watch closely as the person-no skeleton-stands on the first lilly-pad and looks at me. I stare at him in awe. He makes me think of G!Sans. Except.. Different.

He is the same height as G but his right eye is cracked all around it while another crack circles the top of his head. Only his left pupil works, like G's, but its grey. His jacket is grey, along with the fuzz, and open showing his shirt. His shirt is black and ripped showing some of his ribs. He also wears black leather pants and black converse. He smirks at me, his eye flickering, and he waves at me. I continue to stare at him.

He looks like he chuckles then walks off the lilly-pad around the wall. 'Interesting.' I think and limp over the lilly-pads to where this skeleton was. I look around and frown. He's gone. I slump down on the wall , stretching my injured leg as to not cause pain, and stare blankly into the endless hallways. Thats when I hear some clanking in the distance. I look over to see someone entering the area.

~~~Sans POV~~~
"WHY CAN'T YOU TELL ME WHAT YOU PLAN TO DO WITH HER!!" I yell at Error who is unamused.
"M-my g-god, can-n yo-ou be any-ymore i-in love?" He says pinching between his eyes and closing them.
"Just tell me!" I almost plead. Error looks at me and sighs.
"Fi-ine I-I-I am bas-si-" he was cut off by a scream. Everyone jumped and looked around. Seven wasn't anywhere in the small area.

Flowey disappeared underground. Me and Error glanced at each other worry on both our faces. Flowey comes back with a slight scared look. "I-it was... Oh m-my god-d.... She-she was!" He sputtered. Error frowned.
"Just say it already!" He barked.
"Her eye was blazing turquoise!" Flowey finally says.

--------------
A/N
Ok so I not gonna say what sans that was but heres a pic of him for you guys ;3

*Art not by me, nor is this Sans.*