My own world (multiuniverse AUs)

DT, LT, QT

DT POV
I watched my brother do a latin dance with a latin lady, we were on the surface, i was hoping there wasn't going to be another reset, but its been 4 years since we've been saved from the mountain by frisk, i've been having thoughts lately what if the humans declare war on the monsters again? What if we were trapped under the mountain agin, what if? So many questions run through my mind. Papyrus was finished with his dance, my name was called up. The monsters and humans were having a dance contest, and i would be lying if i said i wasn't terrified at dancing in front of a ginormous crowd, i usually danced by myself or with paps, never in a crowd like this.
I got into my starting position head down arms by my side and my legs together, i heard the music go on, i always had panic attacks when i find someone watching, or staring at me when i do something, i wasn't really the best at socialism, i was normally the quiet kid who didn't talk or play with anyone, i was to scared.
I finished my dance with a break-in pose. Everybody clapped i bowed and rushed off the stage, into papyrus' arms, he held me close as i started shaking, and breathing heavily, he rubbed my head, sometimes when he see's me he starts hugging and rubbing my back or skull, it usually calmed me down, but now i just needed air, i told paps, he let me go as i teleported out side i leaned near a tree, breathed in deeply and let out all my nervousness, i opened my eyes only to see a sans with a paintbrush, i yelped and jumped backwards only to be caught on a root, and hit head, everything went blurry until i felt a hand on my skull only then i felt peace and calmness, i fell into a deep slumber.

LT POV
I was supposedly here to collect something for gaster, but i accidentally forgot what i was supposed to get, and i think i lost my way back home, i thought i saw i light so, as any kid would do, i went towards it, it got brighter with any step i took closer to it, but then it disappeared, "h-hello? Is there anybody out there?" I called out nervously, i didn't near any thing. So i waited there for a while thinking.
I'm from little tale and i'm 10 years old, me and my little brother whom is 8 years old, is called papyrus, our dad called W.D Gaster or wing ding, he is a scientist, who literally only works in his lab for 24/7 and hardly ever comes out to greet us and call us his sons, so papyrus is kinda my only family, we live in a small town called snowdin, we have many friends elsewhere called, undyne, alphys, napstablook, monster kid, Happstablook, flowey, Toriel, asgore, and mad dummy, kinda. We are all very satisfied to be friends, we get along great.
As sans was thinking he didn't see a figure come out from behind him.
Though sometime things can be rough, i kinda have a crush on toriel, but so does Asgore, she seems to like him better than me, but then i get this feeling, jealousy. I do like her very much, but that goat can be so annoying. Though theres one person i really don't like, its gaster, our dad, if he's our father shouldn't he be with us instead of using us, he asks us to help him and when we do it gets pain full, paps starts to cry, i start to scream, but he keeps doing it, over and over again, i hate it.
Tears started to run down my face as i remembered the memories, i didn't think he would be so harmful to his own kids, once i remembered grillby came over to our house and heard us screaming in the basement, he took us out after releasing us, dad had to face gerson as he was the only other adult there, the old guy actually hit him, but we were taken back into W.Ds hands, he promised to stop experimenting on us. He lied.
The figure came closer and purposely snapped a twig, i jumped and turned around looking up to see a hooded figure, "get away!" I yelled getting up and running away, though i didn't see the tree, so i smashed, hearing a crack, it hurt tears started to form in my eyes as i backed away from the figure only to hit a tree, i whimpered in fright thinking he was gonna hurt me, instead he bent down and out his hand on my head, his hand had a green hue to it, i felt the pain disappear, "its okay, sans, i won't hurt you" he said, "i just want to help" "who are you?" I asked hiding my face with my femurs trying to hide, "i'm sorry i can't tell, but i can help you and your brother if you come with me" he offered his hand, 'he can help us' i thought, i smiled calmly and grabbed his hand, he pulled me up, "now i just need you to-" he was cut off by my head falling on his shoulder, "or you can just suddenly fall asleep, heh. Cute"

QT POV
Error was off taking sans' again, i teleported to horror tale where he was, but i didn't see anyone, "hello?!" I called out, no response, I squinted my eyes wondering what error was planning, i stepped back trying to get a better view of the place, only to hit something, a body, i stepped forwards and turned around, to see who it was, my eyes widened, "uh heya, bud, um. You didn't see a glitchy sans here anywhere would ja? Hehe" i laughed nervously, in front of me was horror sans, holding a bloody axe and glaring at me with his creepy eyes.
"Hiya kiddo, whatcha doin' here in my AU?" He smirked, "um, actually I'm trying to find error!sans. Have you, seen him by any chance?" I smiled nervously eyeing the axe he could throw at any giving moment, "no but i have seen a sans that looks tasty enough to eat" i didn't hesitate, i ran, i heard him behind me, i yelped as a axe went in front of me, i tripped on it landing on my face, then my goggles fell off, "come on bud, leave a kid like me alone" i said getting up and grabbing my goggles, i ran while putting them on, i put them around my eye sockets, as i felt my magic flare up inside, ready to teleport, i looked behind me only to see an axe thrown at my face, THUD. i tripped on my boot and fell face first agin into the ground, my goggles cracked slightly. Then something grabbed my foot lifting me up, i came face to face with horror, "h-hi" he glared at me, hard.
Okay so i'm getting abused by my dad, by becoming a rat experiment, just great. And NOW i am about to become dinner to horror, and i can't say goodbye to papyrus, or help him out of becoming a pile of dust either, he doesn't have much health, nor me so we could die by one hit, well goodbye paps. Hope you get out of Gaster's hands.
And before i new it sans hit me on the side of the head, the perfect place to knock a skeleton out, great. I'm the luckiest Time Kid on the world.