#moving things forward is also a common occurrence I have yet to not underestimate how long it will take me to work through certain events

[ratwars]

I do love planning my entire long fics, writing paragraphs and paragraphs of plans, ideas, timelines, etc for each chapter. And then when I write I skip a bunch of it or change things and then strike through things in the outline (no deleting ofc) and chatter to myself like "you didn't do this silly" or for things I want to do and move forward "you skipped this dummy." It works super well for me.

[cookiepiefrenzy]

Integritale 24 - Undying

Sans woke up, still trembling from shock. It had all happened so fast. One mistake of his had cost Papyrus's life. He decided to never involve him again.

And Undyne...Undyne had lost it. Instead of crying over her friend, the one she, herself had killed, she just raged and took it out on Serifa, who hadn't done anything wrong. And she kept stabbing her even though she was already dead. How horrible she was!

Sans was getting madder and madder at Undyne. She had killed his brother and not only did she not apologise after, but she also killed his girlfriend.

-You only care about yourself...I'll DESTROY you!

Sans had replaced every bit of his sadness and fear with anger. He didn't care about anything anymore. His brother had died in the previous timeline and Serifa's death had become a common occurrence at this point. What else could go wrong?

He shook Serifa.

-Wake up.

-Hey...Good morning... she yawned and smiled.

-Get ready, we're going out.

-Come on, I wanna stay in bed a little longer...

-I said. Get ready. NOW.

-Hey, alright, no need to get mad...

Serifa got up reluctantly.

-Where are we going anyway?

-I have to settle some things. Hurry up.

Sans grabbed Serifa's hand and rushed outside, pulling her along. Serifa could barely keep up with him and almost fell from the stairs.

-Hey, wait up! Don't pull like that! You're hurting me!

-Just come faster then!

They got out and headed to the Waterfall. The two Royal Guards outside Sans's house started chasing after them. Without a second thought, Sans blasted them to pieces.

-D-D-D-Did you just kill them?

-Yes. If you want them to kill you instead, too bad, I won't let anyone touch you.

-Why are you acting like this? I can't recognise you, Sans!

Sans completely ignored Serifa and kept going forward. The more he was thinking, the angrier he was getting. Undyne had been an obstacle from the start. She commanded every Royal Guard that hurt Serifa or himself. She would pay for it now.

-Sans, where are we going??

-You'll see, just follow me!

-Yesterday was so great... What happened to you today?

-Stop asking me stuff and follow.

Serifa didn't know what to do. Sans was pulling her violently and ordering her around. She knew this behaviour too well. But no, this wasn't true. This couldn't be true! Sans wasn't like that.

On their way to Undyne's house, they met a few other Royal Guards. Sans just blew them with Gaster Blasters. He had no time to bother with them. Talking wouldn't help his goal anyway. And that goal wasn't even about Serifa anymore. He wasn't trying to save her this time. He only sought revenge. Losing his brother had made him lose himself.

When they reached Undyne's house, they saw her training with Papyrus.

-Oh, hi Sans! You brought the human here! I knew you could overcome her hypnosis! See Undyne? I told you my brother is strong enough!

Sans lost it for a second.

-Paps...

-I have to say, I underestimated you Sans! Undyne smiled. By the way, did you meet my Guards at your house?

Sans looked down. He couldn't let his brother see this.

-Paps...Leave.

-Huh? What are you saying, Sans?

-I said...LEAVE!

Papyrus was weirded out. Sans had never been so aggressive with him. He  felt really bad.

-Did I do something wrong, brother?

-Sans, what's with the attitude? Undyne scolded him.

Sans got even madder at Undyne. He summoned a Gaster Blaster that faced Papyrus.

-Papyrus, LEAVE NOW.

-But Sans...

-Please leave, Papyrus. Sans has something important to tell me. We'll continue our lesson tomorrow.

-O-Okay Undyne... If you say so...

Papyrus looked at Sans, still confused by his behaviour. Sans withdrew his Gaster Blaster as Papyrus left. Serifa didn't now what to do. Sans wasn't acting like himself, Papyrus had completely ignored her and Undyne didn't look that friendly either. Everyone scared her.

-Did you just threaten your own brother? Undyne gave Sans an angry look.

-Obviously, I wasn't gonna shoot him.

-That look on your eyes doesn't really tell me that... Anyway, what did you want?

-Don't hurt Serifa.

-You mean the human? Of course I'll-

-You won't. I'm not here to compromise, Undyne. I'll only give you THIS ONE chance. Promise not to hurt her.

-Or else?

-Let's just say...you're gonna have a bad time.

-First you threaten your brother, and now me? You've got some nerve, Sans.

-So I take it you won't give up?

-Of course not.

-Heh...as expected... I prefer it this way as well. Sans smirked. Serifa, stay back. This will be over soon.

Sans let go of Serifa's hand and stood in front of her. The moment she was free, Serifa ran away. She was really afraid of both him and Undyne. Sans saw her and summoned a few blue bones that came from the ground and surrounded her.

-Where do you think you're going?

-Wow Sans, even the girl you want to protect hates you! Undyne laughed.

Sans instantly changed her gravity, throwing her back. She hit the wall really hard.

-Serifa, stay inside there. These bones will protect you until I take care of her. Whatever you do, DON'T move through them!

Serifa had no other choice but to stay in the bone cage Sans had created for her. While Sans was talking, Undyne had managed to stand up again. She threw a spear at Serifa, but the moment it moved through blue bones, it got destroyed.

-Thank you for checking the effectiveness of my shield, Undyne! Sans smirked.

-Don't you mean your prison?

Sans , even madder, changed Undyne's gravity again, making her hit the wall harder this time. While she was dizzy from the impact, he summoned a Gaster Blaster and shot her, destroying her anti-bone armor and hurting her a lot, to the point she could barely get up.

-This power...How did you...?

-Not so funny now, right? Sans smirked. Remember, I did warn you.

-Sans, stop it! Serifa screamed, with tears filling her face. She's had enough already!!

Sans completely ignored her and slowly walked towards Undyne.

-Sans!! Sans, stop!! Sans!!!

-Sans...the human you're ''protecting'' is scared of you... What do you think you're doing? Undyne shouted at him.

-Still not obedient, huh? Sans smiled creepily. You'll have to learn the hard way.

He started changing her gravity again, making her hit the walls harder and harder. After a few hits, he brought her down and summoned bones that appeared from the ground and pierced her whole body. Undyne was bleeding badly. Sans kicked her.

-You dead yet?

Undyne tried to stand up, only for Sans to push her head back down with his foot.

-Did I say get up? DID I???

Undyne stopped moving.

-Heh...I warned you! Now you can die.

Sans summoned a Gaster Blaster and turned around, walking towards Serifa. He shot the blaster, burning Undyne's body.

Serifa was too scared. She was so paralysed by her fear, her teary eyes couldn't even cry. But then she saw something. She saw something glowing behind Sans. It was coming from Undyne's body.

Seeing Serifa's surprised expression, Sans turned around too. Undyne had gotten up and she was wearing a new piece of armor. Her eye patch wasn't on anymore and her left eye was glowing. Her right eye had turned black.

-Undyne? How did you do that?

-You're out of control Sans. You're dangerous to everyone. But I will stop you. That will alone...it allows me to go on.

Undyne's voice had somehow gotten deeper. Sans was surprised, but somehow excited. It was as if he didn't want their battle to end. As if he liked the way things had turned out. His eyes disappeared from his eye sockets.

-I N T E R E S T I N G !   T H I S   I S   S O . . . I N T E R E S T I N G ! !

The change in Sans's voice freaked Serifa out.

Undyne and Sans started maniacally throwing spears and bones towards each other. Sans was teleporting to avoid Undyne's spears and then attacking her with bones, making little damage every time. Undyne was trying really hard, but couldn't manage to predict where Sans would show up and where the attacks would come from. Sans clearly had the upper had in this battle, but instead of taking it seriously, he was playing with her. But Undyne would never stop.

-YOU FREAK!!! You're enjoying this, aren't you??? Undyne yelled.

Sans teleported next to her.

-I F   I   W E R E   Y O U . . .

Sans teleported behind her.

-I ' D   W A T C H   M Y   L A N G U A G E . . .

Undyne looked behind her, only for Sans to teleport in front of her.

-W I T H   S O M E O N E   T H A T ' S   A B O U T   T O   K I L L   M E ! !

Undyne turned around again, seeing Sans right up close to her face. Suddenly, she felt bones coming from above and stabbing her whole body. Sans teleported further.

-Y O U   W E R E   R I G H T   T H O U G H . . .

He changed her gravity, making her hit the ceiling while her body was going through the bones.

-I   A M   E N J O Y I N G   T H I S .

He started changing her gravity continuously, making her hit the walls, floor and ceiling. Wherever she landed every time, Sans made sure to have some bones prepared. He kept flying her around like a doll and stabbing her with bones while laughing insanely. Nothing was stopping him, not even Serifa's screams that begged him to stop.

After a while, he let Undyne fall down. She was still alive, but weak and dizzy. Sans grabbed her by the hair and dragged her down all the way in front of Serifa.

-Y O U   W A N T  E D  T O   K I L L   H E R ,   H U H ?   N O W   A P O L O G I S E !

Undyne didn't respond. Sans knocked her head on the ground.

-Sans, please, stop this!!! I can't recognise you anymore!!! Serifa tried to stop him in vain.

-I   C A N ' T   H E A R   Y O U   U N D Y N E !  S A Y   I T !  S A Y   I T ! !

Sans kept knocking Undyne's head on the ground.

-Undyne, please...do him the favor... I can't stand watching this... Please, just make him stop... He's hurting you so much... Serifa was crying.

Undyne saw how badly Serifa was suffering. She decided to do her the favor.

-I'm..sorry... she uttered weakly.

-W H A T   W A S   T H A T ?   W H E R E ' S   Y O U R  L O U D   V O I C E N O W ?

-I'm sorry!!

-L O U D E R ! !

-I'M SORRY!!!!

It didn't matter how many times she apologised. Sans didn't stop. He kept bashing her head on the ground, again and again. Her armor had fallen apart and her whole face and body were bleeding. After a rather long while, Sans dragged her away from Serifa's cage.

-T H I S   I S   T H E   E N D .

He summoned three whole rows of Gaster Blasters that surrounded her.

-D I E .

He shot the Blasters, turning Undyne into dust. A little smirk escaped his mouth, but he didn't care. The smirk turned into an insane laugh. The unseen hooded figure was looking at him, disgusted.

He turned around and looked at Serifa. She was completely terrified. He started walking towards her. She took a step back.

-W H E R E   A R E   Y O U   G O I N G ?

-G-Get back...

-I  S A V E D   Y O U !

As Sans was approaching, Serifa kept taking steps back, scared. Her fourth step was her last. She had gotten too close to the blue bones Sans had summoned around her. By trying to take her fifth step, she walked through the bones, allowing their magic damage to pierce her whole body. She dropped down dead for one more time.

Sans looked at her dead body for a few minutes. He said nothing. His left eye flashed.