[This chapter contains Theories and what not. Do not rant about them in the reviews because I will laugh in your face, and this is because I like my imagination and creativity and how I picture undertale. So NAH NAH NAH BOO BOO! (I am very professional) also sorry for not posting on normal time base]
Frisk was feeling better, and it was Friday. There fever had gone back down to normal temperature, but Toriel said to stay home to be safe. Toriel was at the school and said that she'll bring Frisk's school work back. Frisk headed downstairs, and sat on the couch next to Sans. He was writing in a book. Frisk glanced over and gasped. They only saw one word before he moved the book away; Chara. "Geez, ya mind kid?" Sans asked, closing the book. Why would Sans be writing about Chara? Frisk was determined to find out. They pointed at the book and gave him a pleading look, as if to say please, please, please etc. let me read the book. "No." He said with a serious face. Frisk has never seen him this serious. It kind of freaked them out, and their face must have showed it. "Ah, sorry kiddo, I just really don't want anyone reading this." He said hugging Frisk. "But why did you gasp? What did you see in my journal?" Frisk didn't want to say. "C-Chara…" Frisk said their eyes tearing up. "ah, so Toriel told you, too? How they were the first human to fall, blah, blah," Sans asked. Frisk shook their head no. Frisk could see a curious glint in Sans eye. "Then how do you know them?" Frisk wished they hadn't said anything.
"I know a lot…" Frisk said. "As in?" Sans seemed to try to push a little more than frisk wanted. "C'mon Frisk I need answers." Frisk didn't want this, they wanted to know sans too. But they took it in the wrong way… "Well, I need answers too!" Frisk spat. Sans was shocked at this unusual anger. "You act so mysterious! What was so important in that journal? What was with your 'dad'? What even does Papyrus know?" they whined, they felt bad but it was good to get it off their chest. They stormed upstairs and before they entered their room they glanced at sans. His lights for eyes where completely gone and he was looking down. They slammed their door shut and started crying on their bed. What have they done? They yelled at Sans for a horrible reason. They should have responded like they weren't two. Flowey took notice of them. "Why are you crying? I thought this was a perfect life." Flowey said smiling. "Who did this to you huh?" Frisk ignored Flowey.
A few moments later Sans came in. "Surprise, surprise. Smiley Trashbag did it." Flowey laughed. Sans sat next to frisk, and said. "Kid, I should have known my boundaries… I'm sorry. If you're still looking for the answers… I'll give them to you." Frisk looked at Sans. "Y-you don't have t-to do that. I forgive you already, and I'm s-sorry." Frisk said. "It's ok. But I want to tell you." Sans gave a reassuring smile. "My past is fuzzy. My background from when Papyrus was a baby back is very fuzzy. I'm not sure we even had a mom. For all I know I could have been another of Doctor Gaster's experiments. But he was a father towards me and pap, though trying to experiment with our powers was annoying. I helped him with a few experiments. But Gaster… he fell into the core. The thing he created, He fell in it… Now he walks among shadows, living in the void. That's when I teleported me and Pap to Snowdin, to get as far away from hot land as I could. I bet he wants to continue his experiment… Even though monsters are free. He never likes to give up. But… I'm confused why he didn't become more aggressive towards you that day, probably because I was there… He knows it's like impossible for me to beat him since I am 'trained' by him" Sans took a deep breath.
Frisk looked at him. "I'll tell you about Chara." Flowey yelled "He does not need to know about them, Frisk!" He looked disgustedly at Sans. "Smiley Trashbag shouldn't know a thing, Frisk. He has no right!" Frisk held up a hand to indicate him to stop. "Frisk…" Flowey growled. "Chara… hates humanity. They died of illness from eating flowers. Asriel and they had a plan. They wanted Asriel to absorb their soul then pass through the barrier to obtain the 6 souls, or even worse wipe out humanity. But Asriel is a kind hearted monster and showed them mercy. I… met Chara before." Frisk head went down. "Yea as you brutally sliced me to death." Flowey whispered. "What is he talking about?" Sans asked, though frisk has no idea how he heard that. Frisk put their finger to their lips. Sans nodded. "Well ok kiddo, does Toriel know that Chara hated Humanity?" Frisk shook their head. "Ah," Sans got up. "Don't tell anyone this information! Got it you piece of Smiling garbage!" Frisk looked at Sans in the same manner. "Lips sealed you, demonic flower." He left. "That was real stupid of you Frisk." Flowey said. "Bad things could happen." Frisk looked at Flowey. "You care about me? It sounds like- " "NO! I'm worried about me! I don't wanna die! You IDIOT!" Flowey screeched.
The next few days where quiet. When Frisk went to school, Sans had a few ideas. As Frisk and Toriel were at school, Sans went to Flowey. "Hey pal," Sans said opening the door. "I am not your pal. Why are you even in here?" Flowey spat. "Look I want to know why you were telling Frisk not to tell." Sans said. "You just want to know every single detail of the world don't you? You probably got it from W.D. Gaster. All mysterious, needed to do this and that, a know-it-all… You just don't know when to stop?" Flowey scowled. "Don't compare me with me with him!" Sans growled and picked Flowey up with his powers. Sans was breathing hard, even without lungs. "I don't know how you know anything about him or how you're linked with Chara, but I plan to find out." As sans reached out to Flowey, Flowey laughed. "If you lay a single bone on me, Frisk will NEVER FORGIVE you!" Sans breathing calmed down, even though he has no lungs still… "I don't trust you, but I don't want to hurt the kid." I need a new persuasion, Sans thought.
He set Flowey back on the dresser and walked away. "Hee, hee, hee! Idiot… hold on Chara… just a little more longer." Flowey laughed a maniacal laughter. Sans walked inside his room and pulled out a chest. He unlocked it with his key. He sighed, "I should have left these at the house…" He pulled out blueprints with symbols. "I remember when Gaster taught me this language, I wonder if Papyrus still remembers." He grabbed a picture that said "Don't forget" It was a picture of Gaster, Sans, and Papyrus. "Wonder if… Papyrus forgot, I'm not sure, no, he's not ready if..." He looked at the other pictures, then put the everything back into the box (Weren't you a chest? Oh well). He locked the box (Chest! I rather type this then fix it) and put it back where he had it. "SANS! SAAAAAANNNNNSSSS!" Papyrus called. "Here bro," Sans replied getting up.
"What is it bro- uh…" Sans walked into the living room, and Papyrus was in the doorframe of the kitchen crying trying to scrape spaghetti into a pot. "You ok?" Sans asked, helping Papyrus up. "NO! I TRIPPED OVER SOMETHING AND NOW MY SPAGHETTI SPILLED!" "Aw, you can make some more, right?" Sans asked. "NO I CAN'T, BECAUSE THAT WAS THE LAST BOX OF SPAGHETTI!" Papyrus cried. Sans sighed and looked across the room then back to Papyrus. "Papyrus, can't you go to the store or ask Alphys if Undyne has anything? Better yet, wait for Tori to come home and make dinner? You like her cooking." Papyrus thought on this then shook his head. "IF I DON'T COOK, MY SKILL IN COOKING WON'T INCREASE! NYOO HOO, HOO!" Papyrus whined. "Fine, I'll go see what Alphys has." As soon as Papyrus turned around Sans was already at Alphys' house.
"Hey Alphys, do you have any spaghetti boxes?" He asked while he was knocking. "S-Sans? Yea. Why?" Alphys asked walking up to the door. "Cool, Papyrus is having a 'moment' because we ran outta Spaghetti to cook." Sans said, shoving his hand back into his pocket. Alphys opened the door then twirled in a circle saying "Oh right! I should get you the- be right back! S-stay here." "Not like I'm going anywhere." A few minutes later, Alphys handed Sans the box of Spaghetti. "Thanks." Alphys started to close the door when Sans said, "Hey, you know about Dr. Gaster, right?" Alphys eyes lit up. "Y-yes! Of course I know him! He had brilliant work and experiments. I tried to finish… one… Didn't work out…" Alphys took a sudden interest in her feet. "Ok. Bye." Alphys stared at him puzzled, "Why did you-" Snap! Sans was back in the house. "BROTHER! WHERE DID YOU- OH!" Papyrus shouted when he saw Sans. Sans handed him the box of spaghetti. A few hours later, He looked at the time, a bit early to pick up Frisk. He could probably walk, he doesn't need to avoid any conversation, or a crying brother. Plus, he was a bit tired.
When he got to the school, Frisk was waiting for him. "Your late mister." Frisk giggled pointing a finger at Sans. "Sorry kiddo, I walked this time, but… I think you were early!" Frisk held their tongue out. He held Frisk's hand as they walked. He was happy they weren't angry, though he could sense it.