Heyyyy guys so this is a extended story to Sans' little sister I do not own Undertale or the different AU's only my oc
Scarlet woke up early in the morning and got up she placed her red jumper and her black jacket on top, she then placed her black pants on and a pair of black boots. She then went downstairs avoiding her two brothers to sneak outside and into the lab, ever since her father had vanished into the void Sans and herself had been working on the machine to bring him back. Scarlet picked up a wrench and began to go to work to fix the machine when suddenly a bright light emmited from it and the machine began to shake. As the bright light enveloped Scarlet she covered her eyes with her jacket and felt a wave of dizziness hit her. After several minutes Scarlet awoke in a bed of golden flowers under a light in front of her was a large corridor. Standing up Scarlet walked ahead a few feet and came to a large door which she opened to find the Snowdin woods.
'how did I end up here?' Scarlet thought to herself. After walking a few feet she heard the sounds of roots breaking spinning around she saw a familar flower. "Flowey!" Scarlet shouted.
"Howdy Red, you thought that I had died when you tried to burn me didn't ya? We'll I didn't, and now ya gonna regret doing that!" Suddenly several vines fired towards Scarlet which she avoided.
"Red? Whose's Red? I'm Scarlet!" Flowey glared at her.
"don't play dumb, Red! I know who you are and no one is gonna help ya!" Suddenly a vine stabbed through her ribs and made her collapse on the floor in agony. Flowey approched her with vines ready to kill her but as soon as they got close to her a blast of fire burned the vines Flowey looked up and was shocked almost scared. Another skeleton girl stood there but the wierd thing was that she looked more or less exactly like Scarlet. The other Scarlet growled at Flowey.
"So you think it's funny to kill dopplegangers now? Huh weed?" Flowey shifted nervously. "now unless ya want me to play 'loves me, loves me not' with your petals, I suggest ya move on" after Flowey left the doppleganger picked Scarlet by the collor and held a fist ready to punch her in the face. "okay I'm only gonna ask you this once. Who the hell are ya, and why do ya have my face?"Scarlet tired to get out of the skeleton's grip but answered.
"I'm Scarlet and I don't know why one minute I'm working on this dimension machine the next I've been transported here" The skelelton girl looked away in thought until she looked back placing Scarlet on the floor.
"If you were working on a dimension machine it could mean that you have been thrown into this dimension" Scarlet thought for a second.
"well do you have a dimension machine, maybe I could use it to go home"
"Well there is a machine in the basment that Sans seems to be intrested in. Maybe that's it" The girl placed out her hand. "oh by the way the names Red" Scarleet shuck her hand smiling. "well come on then we have a lot of explaning to do"