Quantumtale After Life

Undertale (Video Game)
F/F
F/M
M/M
G
Quantumtale After Life
Summary
After a wrong RESET Frisk and Flowey got sent back in time when all her friends were around her age. The souls have been scattered around the Underground and they keep messing with time. After this RESET Sans is now able to control time. Frisk has managed to restore her world from before the RESET after she gathered the SOULS, a new Frisk and Flowey being born. But she and him never left this world. She freed the monsters in this world. She's living alongside her 'new' friends down in the Underground, officially becoming TimeKid!Frisk and we are taking a look into the lives of our Quantumtale friends. (Yes, humans sometimes come to the Underground and monsters go to the Surface).
Note
Sooo~ We'll starte nicely, we're going to take that beautiful one-shot 'Royal Rivalry' by perfectshadow06 (also the creator of this beautiful AU) and i will make it Frisk and Sans.
All Chapters Forward

You'd be dead where you stand....

"Sanssss~ Get up you lazy-bones. We have school." Sans frowned. 

"five more minutes." Frisk frowned. 

"I'm eating your waffles." He sat up like burned. 

"i'm up!" She chuckled. He rubbed his sockets. 

"what's the time...??" Frisk shrugged.

"Morning, what else??" He groaned. 

"i meant do i have to eat on my way to the bus stop again??" Frisk snorted. 

"Yeah, you do." He sighed. 

"i hate that you don't wake me up on time..." Frisk crossed her arms. 

"I try but you sleep soundly and not even a tank could wake you up from that. I jumped on you...TWICE." Sans rubbed his skull in confusion. 

"huh...i should really stop playing on my phone late..." Frisk face-palmed. 

"Why am i not surprised...COME ONNN! We have a test at physics first class." Sans groaned. 

"again?! that man hates us or something..." Frisk and Sans both chuckled. 

"Only now he realizes." They both said at the same time. 

"I'll wait for you downstairs." Frisk said doing a double finger wave. He chuckled. She was so cute....


Frisk and Sans were sitting in the cafeteria at lunch and Frisk frowned. The whole day she kept looking behind her shoulder. Sans could not only see the discomfort but feel it as well through the bond. Something was bothering her. He didn't know what. 

"Chara, can you come with me to the bathroom...??" Frisk asked. Chara frowned. 

"Why not go yourself you-..." Chara stopped. Frisk looked behind her again. Chara frowned even more. 

"Yeah....sure....Asriel, come with us and wait outside." Asriel looked dumbfound. 

"What?? Why--" Luka raised his hand. 

"I'll go...I think i know what this is about..." Frisk smiled at the two as all three got up. Sans didn't question it but decided to keep an eye out. AS the three were walking a guy soon followed from another table. They were walking down the hallway and Frisk looked back, noticing him. She started going faster. Luka looked back and frowned as well. 

"Fucking prick..." Chara snarled and the two girls entered the bathroom. Luka leaned against the wall, next to the door. The guy eyed the door then eye Luka, slowing down a bit too much for Luka's liking, and then kept walking, glancing back. Frisk and Chara soon enough came out of the bathroom. 

"He's been following me all day....I..I don't like this...." Chara put a hand on her shoulder. 

"Let's go back to the guys then to class, ok??" Frisk nodded and sighed. 


She made a huge mistake. She drank too much water the break before and she needed to use the bathroom. She raised her hand. 

"Teacher, may i please go to the bathroom?" The teacher nodded and Frisk got up and walked out of the classroom. That's when she noticed the boy following her was coming her way from the end of the hallway. She started walking faster towards the bathroom. Shit shit shit- she shouldn't have drank all that water. She walked in quickly in the bathroom and entered a stall. She waited...no one came. She did her thing and as she exited and was washing her hands something pinned her to the wall...or rather...someone. 

"Hey there baby girl." Frisk stiffened. She couldn't move. Shit he had her pinned in a position so she can't get him off. She struggled.

"GET OFF!!" She yelled. The boy chuckled. Frisk's eyes widened. He was too close for comfort. Far too close. 

"Listen i don't want trouble, ok??" He smirked. 

"That means you'll be obedient am i right~?" Frisk didn't like this. She was scared. He seemed to take pleasure in her fear as she was frightenedly searching around for something. She needed to do something. 

"Heh...I wonder...would you look this good with your clothes off." Panic spiked inside of her. 

"God- No- Please- No!" She said as she tried to get him off but it was already too late, he was unbuttoning her shirt. She screamed...But nobody came. 


It had already been 10 minutes and Sans uncomfortableness was growing until he felt his soul drop as a feeling of impending doom overcame him. That's when he realized something was very wrong. He needed to find Frisk. 

"teacher, can i go to the bathroom?" The teacher frowned. 

"You too?! And it's may-" he nodded and dolted out the door. 

"I WASN'T DONE-- ugh, fuck this. They already know what i'm teaching." He started running towards the end of the hall where the bathroom was. He almost slipped as he took the corner. He finally got to the bathroom only to see that the door was closed AND locked. That's when he heard a loud, high, choked back blood howling scream that made him pale and freeze. He quickly shook himself out of the daze as he realized that was Frisk. He tried to open it and when he saw it locked he growled. He used his blue magic to unlock it and kicked the door open. Frisk was pinned by some sick fucker to the wall and her shirt and jacket was missing. His sockets went blank. 

"hey fucker? you might want to step away from her before i spill your guts in that toilet, ya hear me?" He said with a tinge of a growl. Frisk's eyes widened. She choked back a sob. 

"S-Sans!" The boy only rolled his eyes. 

"What the fuck will ya do, huh pet? You and your weird kind shouldn't be here. I'm just trying to have some fun so mind your business." Frisk choked back another sob as he was trilling her body. That made him sick. He would have usually loved to see Frisk without a shirt on...but that was the case only at home when she was safe. THIS? wasn't safe. If there was one thing that was OBVIOUS about Sans was he cared for Frisk the most. If you touched her? Oh boy you were in for a treat. And this bastard had crossed the line of common sense LONGGG AGOO. Sans eye started flaring. 

"bud, i don't think you heard me. i'll just repeat myself ok? get. your. hands. off. of. her. capiche??" He said snarling at the boy. The guy only started laughing and turned back towards Frisk. He shrugged. 

"suit yourself, you sick fuck." He grabbed his soul with his blue magic and slammed him in the wall to the left, Frisk getting dropped on the ground. She breathed in, shakingly then scrambled on her feet, running towards him. He hugged her tightly. 

"are you ok, baby-bones...?" He said. Frisk was a sobbing mess. He sighed and he tightened the hug even more. 

"are you hurt? do you know where your uniform is??" She shook her head and he growled. He took off his uniform's jacket and put it on her. He knelt down and buttoned it up. He wiped her tears and kissed the top of her head. 

"don't cry...shhh...i'm right here ok...??" She sniffled and wiped her tears with his jacket. He smiled sadly. That's when the boy got up and lounged towards Sans. 

"SANS!!" Frisk yelled panicked and Sans turned around grabbing him with his magic again. 

"heh....if frisk wasn't here? buddy i assure you, you'd be DEAD where you stand." He slammed him in the bathroom doors. He groaned and lost consciousness. He hugged Frisk again and started looking for where she was hurt. It was clear she was fighting him off. Her arms, thighs and neck were bruised. He gently ran his fingers on her neck as he tilted her head. He growled. 

"that piece of trash--" Frisk hugged him again and he inhaled and exhaled, trying to clam himself down. He hugged her back and she started crying again. 

"don't worry....i'm right here...." She sniffed. 

"I-I thought nobody was coming....i was alone...." His face softened. 

"frisk....with me? you'll never be alone again...i promise." She nodded and finally stopped crying. He breathed out in relief. His jacket was starting to slip off of her shoulder. He pulled it back on. 

"let's go to the principal's..." Frisk nodded and he put a hand around her shoulder. Sans picked the guy up with his blue magic and they all teleported. 


Frisk and Sans were waiting by the principals as he was talking with the guy. They were waiting for Gaster to come pick them up since the principal called him. Their friends all left as all of this happened since it was the last class of the day. Frisk was dangling her feet around and was leaning against Sans for comfort. She was really quiet but he understood. 

"hey frisk...??" She hummed. 

"knock knock." She smiled a bit. 

"W-who's there...??" She asked with a horse voice, thanks to the screaming. He played with her hair. 

"i love." She giggled then sniffed. 

"i love who?" He shrugged. 

"i hope me cause, heck. we've been together for almost a year and we're practically soul married." She snorted and he relaxed as she finally eased up a bit. That's when the doors flew open down the hall and quick steps could be heard. That was totally--

"WHERE IS SHE?!" Yelled Gaster. Sans sighed and Frisk got up with teary eyes as she let her hands outstretch forward. When Gaster saw her he froze for a second before her rushed to her and hugged her tightly. 

"Shhhh...I'm right here baby, no one's going to hurt you." She started crying and Gaster picked her up. 

"Don't cry, sweetheart...shhhh..." He said, rocking her a bit. Gaster didn't care it was a thing used for kids more then 15 year olds. Frisk was childish enough to let that sooth her and it did. She sniffled one more time. Gaster then noticed the fact she wasn't wearing any shirt, nor tights. His sockets went blank. He looked at Sans. He frowned with a knowing look and snarled as he pointed at the principal's office door. He sighed. 

"Are you cold, Frisk?" Gaster asked. She shook her head but then she sneezed. Gaster chuckled and pulled out a shirt from his inventory. She took off the jacket and put on the shirt. Gaster's sockets went blank again at the sight of the bruises. 

"Did he touch you in.... that way...??" Frisk shook her head. Sans was dreading that question as well. They both sighed in relief. Papyrus came soon after. He looked sad at Frisk and rushed to hug her. Frisk picked him up and they hugged as she sat down. Sans was a bit jealous, but he knew it wasn't the time for this. Anger spiked in him as the boy exited the office alongside the principal. Gaster walked with the principal and the boy outside. 


Frisk was cradling her knees on her bed, shuddering. She was still shaken up a bit but the skeletons did a wonderful job to help her. Sans then teleported in her room with some pizza.

"hey baby-bones, you hungry?" Frisk looked at him and smiled a bit. Her throat hurt. He also had some minty candy for her throat. 

"you ok...??" Frisk leaned against him and sighed satisfiedly. He got the message. He wasn't moving from that spot. He started playing with her hair again. They ate some pizza and watched something on Frisk's laptop. She was about to close it when he stopped her. 

"no worries...we're allowed to stay home tomorrow. we can do a marathon if you wanna." Frisk beamed and smiled. He smiled as well. 

"glad you're doing better." He said ruffling her hair. He was about to lean in when. 

"uhhh...wait this may be a bad time to--" She started laughing and pulled him in. She cleared her throat a bit. 

"For you? It's never a bad time....I trust you. With all my soul." And for some reason he felt that it was true. His sockets widened as their souls started glowing and he flushed. 

"heh...that goes both ways, baby bones...i'm right here for you...never forget that. we're a team, ok?" Frisk smiled and they fist-bumped. 

"Ok." He put a hand around her and they fell asleep watching movies. The next day they barely left the room, but it was fine. They were together, Frisk was better and that was all that mattered. Them. 

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