UnderVanquish

By SoulerFlare

1.3K 325 4

The story officially begins when Toriel dies in her universe mysteriously. Gaster with his allies show up and... More

Chapter 1 - Stressful Weather. - Page 1.
Chapter 1 - A dark beginning. - Page 2.
Chapter 1 - The new Restaurant. - Page 3.
Chapter 1 - A sudden call. - Page 4.
Chapter 1 - Sleepover. - Page 5.
Chapter 1 - Shopping for ingredients! - Page 6.
Chapter 1 - A scary memory. - Page 7.
Chapter 1 - The Child. - Page 8.
Chapter 1 - DO NOT TOUCH THE NOTE! - Page 9.
Chapter 1 - The Hell begins. - Page 10.
Chapter 1 - THIS HAS TO BE A NIGHTMARE! - Page 11.
Chapter 1 - A familiar face. - Page 12.
Chapter 1 - Can she leave this place? - Page 13.
Chapter 1 - Denial is the worst! - Page 14.
Chapter 1 - The Savestar and a harsh past - Page 15.
Chapter 1 - More info and a terrible experience. - Page 16.
Chapter 1 - A horrified goatmom! - Page 17.
Chapter 1 - Tea and news of the encounters. - Page 18.
Chapter 1 - Toriel's fear of the dark. - Page 19.
Chapter 1 - The previous encounters and the past. - Page 20.
Chapter 1 - A stressful night. - Page 21.
Chapter 1 - Finally sleep. - Page 22.
Chapter 2 - 1 restless week later. - Page 1.
Chapter 2 - Enough is Enough! - Page 2.
Chapter 2 - PANIC! CHAOS! AND FRIGHT! - Page 3.
Chapter 2 - Forgiveness,Love and Telling The Tale of Horrors. - Page 4.
Chapter 2 - Hell Resumes! The return of the Savestar! - Page 5.
Chapter 2 - Foreshadowed Prison, freedom has a price. - Page 6.
Chapter 2 - Nightmare or Reality?! - Page 7.
Chapter 2 - The New Lab! Toriel's future home! - Page 8.
Chapter 2 - The Lab Raid! - Page 9.
Chapter 2 - Assistance delayed, a shining problem reemerges. - Page 10.
Chapter 2 - A Delay to the lab, Recovery and Choices. - Page 11.
Chapter 2 - Stabilize The Savestar! Heal The Queen! - Page 12.
Chapter 2 - The Journey home, Broken hearts and a Traitor! - Page 13.
Chapter 2 - Worries with Temporary Despair! - Page 14.
Chapter 2 - Preparing for The Trip to Mt.Ebott. - Page 15.
Chapter 2 - The Avalanche and The Unexpected Reunion. - Page 16.
Chapter 2 - Questions! Temporary Drama! Awkward Dinner! - Page 17.
Chapter 2 - Food fight!!!! And strange happenings!? - Page 18.
Chapter 2 - Dust and Horror's backstories. - Page 19.
Chapter 2 - The Unexpected Visit and Bad Reunion. - Page 20.
Chapter 2 - Chara and Asriel's Past. 2nd Subject, The Future. - Page 21.
Chapter 2 - Sleepover in The Lab. - Page 22.
Chapter 2. - Accept The Future or No? There is no turning back... - Page 23.
Chapter 2 - Future Accepted. Heartache and Countdown start... - Page 24.
Chapter 2 - The Unexpected Visitors..... - Page 25.
Chapter 2. - The New Friend. - Page 26.
Chapter 2 - Final day. - Page 27. (Huge Page.)
Chapter 3 - Rebirth - Page 1.
Chapter 3 - The new home. - Page 2.
Chapter 3 - Birthday Supplies! - Page 4.
Chapter 3 - An unexpected encounter. - Page 5.
Chapter 3 - More delays - Page 6.
Chapter 3 - The birthday supplies finally! - Page 7.
Chapter 3 - Intrusion. - Page 8. (Huge Page.)
Chapter 3 - A delay to Underswap. - Page 9.
Chapter 3 - The return with leftovers! - Page 10.
Chapter 3 - Hide and side, short lived. - Page 11.
Chapter 3 - Heartache and true hatred! - Page 12.
Chapter 3 - Explanation Situation. - Page 13.
Chapter 3 - Revival of the prince. - Page 14.
Chapter 3 - 8 years later. - Page 15.
Chapter 4 - Preparing for Horrortale. - Page 1.
Chapter 4 - introductions and the sounds of hell. - Page 2.
Chapter 4 - Feed the child. - Page 3.
Chapter 4 - Breakfast together! - Page 4.
Chapter 4 - Leaving soon for Horrortale. - Page 5.
Chapter 4. - AU Mission:Trip 1. Exploration and field observation. - Page 6.
Chapter 4. - Friendly greetings and offerings. - Page 7.
Chapter 4. - Exploring Snowdin. - Page 8.
Chapter 4. - Startled awake, cries of a mysterious stranger. - Page 9.
Chapter 4. - Another Toriel!? - Page 10.
Chapter 4. - The unfriendly visit. - Page 11.
Chapter 4. - The Manipulative queen and a past revisited/revealed. - Page 12.
Chapter 4. - Good news everyone! - Page 13.
Chapter 4. - It's Scouting Time! - Page 14.
Chapter 4. - Knock Knock! - Page 15.
Chapter 4. - The Entrance way. - Page 16.
Chapter 4. - You have insulted me! - Page 17.
Chapter 4. - New Face. - Page 18.
Chapter 4. - The cave in. - Page 19.
Chapter 4. - The spiked puzzle. - Page 20.
Chapter 4. - Aliza. - Page 21.
Chapter 4. - Return to snowdin.. - Page 22.
Chapter 4. - Greetings new friends! - Page 23.
Chapter 4. - Heal the dreemurrs! - Page 24.
Chapter 4. - The return trip back to the lab! - Page 25.
Chapter 4. - A psycho queen stalks forth! - Page 26.
Chapter 4. - MAD GASTER WHAT DID YOU DO!? - Page 27.
Chapter 4. - The Meat Factory. - Page 28.
Chapter 4. - Settling in. - Page 29.
Chapter 4. - Plans for fixing the core. - Page 30.
Chapter 4. - Awful Morning and Finding The Core Parts! - Page 31.
Chapter 4. - The Bounty Hunter! - Page 32.
Chapter 4. - AU Raids: Journey to Underfell! - Page 33. (Huge Page.)
Chapter 4. - Return to Horrortale, Fix The Core! - Page 34. (HUGE.)
Chapter 4. - Core fixed and The Shadow Creature! - Page 35.
Chapter 4. - The new journey. - Page 36.
Chapter 5. - No Hope. - Page 1.
Chapter 5. - Comfort the child. - Page 2.
Chapter 5. - The Nightmares. - Page 3.
Chapter 5. - Guilty Conscience. - Page 4.
Chapter 5. - Toriel's first word and temporary time for peace. - Page 5.
Chapter 5. - Peaceful times over with, hellish times return. - Page 6.
Chapter 5. - Elsewhere.. Page 7.
Chapter 5. - But nobody came. . . - Page 8.
Chapter 5. - Greetings. - Page 9.
Chapter 5. - Wrong Turn, A Dusty return. . . - Page 10.
Chapter 5. - Repair or replace the savestar! - Page 11.
Chapter 5. - Another RESET. . .Page 12.
Chapter 5. - Self-save..Page 13.
Chapter 5. - A bad RESET, the clock is ticking...Page 14.
Chapter 5. - IT'S ERASE AND REPLACE! - Page 15.
Chapter 5. - New home: The lab. - Page 16.
Chapter 5. - AU Mission: Back at Underfell. - Page 17.
Chapter 5. - Arrived at the Castle. - Page 18.
Chapter 5. - Fight with the king! or Let the fragment stay? - Page 19.
Chapter 5. - Another Toriel fragment retrieved, more progress! - Page 20.
Chapter 5. - Take the savestar fragment from the con-man! - Page 21.
Chapter 5. - IT'S RAZZLEDAZZLE! - Page 22.
Chapter 5. - A new ally or a Mistake? - Page 23.
Chapter 5. - A traveling Circus...In the void!?!?? - Page 24.
Chapter 5. - COME IN! COME ALL! TO: THE CIRCUS OF NEVER-ENDING! - Page 25.
Chapter 5. - The Temmie Clowns and other Temmies! - Page 26.
Chapter 5. - The Dancers! & Musicians! - Page 27.
Chapter 5. - Escape from The Circus of Horrors! - Page 28.
Chapter 5. - Delay back home. - Page 29.
Chapter 5. - Back at home! - Page 30. (Short.)
Chapter 5. - Dusttale. - Page 31.
Chapter 6. - The Unfortunate Past. - Page 1.
Chapter 6. - The attack on Temmie Village. - Page 2.
Chapter 6. - Fallen Tem, New friend. - Page 3.
Chapter 6. - You're not Gerson! - Page 4.
Chapter 6. - Temmie's new life begins. - Page 5.
Chapter 6. - New year, New beginnings!?? - Page 6.
Chapter 6. - Repetitive Dreams and Past Visits?? - Page 7.
Chapter 6. - Startled awake, Sibling comfort. - Page 8. (Short Page.)
Chapter 6. - NEW DATA RECORDED. - Page 9.
Chapter 6. - The checkup. - Page 10.
Chapter 6. - One past heard & another past about to be revealed. - Page 11.
Chapter 6. - Stranger in Underfell. - Page 12.
Chapter 6. - Knowledge is Power. - Page 13.
Chapter 6. - Dark Visions & Multiple Encounters. - Page 14.
Chapter 6. - Prisoners of War. - Page 15. (Huge.)

Chapter 3 - Happy Birthday! - Page 3.

10 2 0
By SoulerFlare

Chara and Asriel are staring at the tank, waiting for her to wake up. Gaster walks on over to it. He presses some buttons and the door carefully opens itself. Gaster has help from Dust getting his child out. She is still asleep. She snuggles up in Gaster's arms.

Chara whispers to Asriel. "I wonder if that is how you were with mom."

Asriel replied. "Most likely, but softer because I am fluffy and she was fluffy too."

Asriel smiled. "I want to hold her later!" Chara giggled. "Me too!"

Gaster hearing them both, he looks down their direction. "I hear you two, you can hold her when i say you both can, this is her first time out of the tank and she needs adjustment to her environment or home i guess it can be called and to getting use to me. I am her father after all..."

Chara says to Asriel. "Someone is going dad-mode."

Asriel giggled. "Aw someone is being a dad for the first time!"

Gaster looks at them both and raises his right bonebrow and shakes his head. "Excuse me but dad-mode? Well yes I am a father, for the first time..I am sure i'll do fine."

Chara and Asriel smile widely at him. "We'll help you be a perfect parent! We remember how our parents were to us!"

Gaster laughed. "I am sure you will, your parents were both wonderful." They hug him, something he was not expecting. Gaster feels strange knowing he felt something earlier when he laughed, now thinking maybe it was nothing and a figment of his imagination.

Chara says. "Sooo...when can we hold her?"

Gaster says with an annoyed expression. "I just got her out of the tank, it will not be for awhile. Be patient."

Chara and Asriel cross their arms. Asriel says. "Can we go exploring other universes? We're bored..."

Gaster shakes his head. "That is unwise, besides today is a special day, your mother was reborn this day, so that makes it her birthday. A day to celebrate and appreciate."

Chara and Asriel both sigh. "Celebrate her coming back to life, but that's all. We still both want her back as her original self!"

Gaster pats them both each on their head. "Let's just appreciate the fact she is here, as for her reverting back to her original self? That might not be possible, but I could try, attempting to do so anytime soon would be unwise and possibly life risking."

Chara says in a worried voice. "I do not want to lose her again...Yeah, wait a while. So how do we celebrate her rebirth?"

Gaster says to them with a smile. "Like any birthday, cake,ice cream,favorite food and drinks and just talk about the person we are celebrating the birth of."

Chara and Asriel smile. "There is a lot to talk about! Our mom was the greatest!"

Gaster nods. "I agree, she was an amazing friend and queen!"

Dust speaks to Gaster. "I am not the type for celebrating, I could celebrate her rebirth, but as for talking about her personally...I rather not talk about my feelings to be honest."

Horror said. "I am still friends with tori where i am from, things never changed between us. other then our sanity. I'll celebrate tori's rebirth but not her personally, I never knew this tori. she's not the same one i knew."

Temmie says to Chara and Asriel. "I will celebrate too, she was a good queen and we managed to bring her back."

Chara and Asriel smile at him, then decide to run over to the fridge. Gaster turns back to the tank and gently puts Toriel back inside it. But beforehand, he looks at her, feeling something he cannot describe, it is a familiar feeling to him. Gaster puts her inside the tank and turns the machine on. She is still asleep.

Gaster's thoughts. *Why has she not woken up yet?*

He goes through the settings and runs an analysis. *Her determination is in high levels, maybe that is why toriel is not waking up and not to mention she has no soul still...How does she have determination and yet no soul? The logic behind that is also confusing from when Asriel was once Flowey. Maybe I should attempt to wake her.

Hmm...No, i will do that later, for now its best everyone celebrates, everything seems stable, other then the concerning thought of her soul still not reforming and large quantity of determination. Should i even call her Toriel anymore? Maybe it's best I give her a new name later today? This is a real headache. I will just focus on the birthday celebration for now. If anything goes wrong, Temmie and i will handle it.*


Gaster suddenly feels tugging at his coat, he is taken from his thoughts and he looks below to see Chara there still, they look concerned. "Are you alright?"

Gaster replied. "Yes, just thinking about some things."

Chara smiled. "Like the birthday?"
Gaster nods. "Yes, the birthday. There is alot to plan, hmmm...."

He puts his right hand under his chin, and thinks for a moment, he grinned. "You know, maybe there can be some traveling after all."

Chara and Asriel both reply with excitement. "Really!?"

Gaster nods. "Yes, i mean it is kind of hard to celebrate a birthday if there is no supplies. No cake,ice cream,certain types of food and drinks, cooking supplies needed and not to mention candles and matches."

Temmie speaks to Gaster. "You are not leaving are you? Toriel might need you."

Gaster looks at him. "I have no intentions on leaving. I will have Dust and Horror go along with them, you as well so nothing will go wrong. Would you?"

Temmie looks at Horror, then back at Gaster. "Yeah, I will."

Temmie walks up to Chara and Asriel. "Do you remember the rules on traveling to other universes? Do not cause problems for anyone, do not speak to anyone, not unless something comes up and it becomes necessary.

Interaction with anyone from other universes is something to avoid for the time being, it was needed before because of a past situation with your mother and even having dust going on a solo mission, but now we stay together. Gaster's goal is on pause for now, at least until your mother's soul reforms and she is a child and knows everything she needs to know, about her destiny and understands her powers, and so forth."

Chara crosses their arms. "You called her our mother....don't mess with us."

Temmie shook his head. "You know what I mean. Oh and another thing, do not trust outsiders and if something goes wrong, in any place we end up in. Stay hidden and do not attempt to attack others."

Asriel replied. "But shouldn't we defend ourselves?"

Temmie replied. "You are not strong enough to protect yourselves yet."

Chara sighed. "And how do i do this later on exactly?"

Dust and horror turn silent. Gaster speaks to Chara. "I will teach you how to defend yourself later on."

Dust laughed. "they are human, what's to teach? give them a knife or a gun and they are good to go!"

Gaster growled and spoke in a cold tone for a moment.. "I was around way before you ever existed...I was in the war, i know exactly what to teach the child.."

Horror responds. "dust, are you an idiot? did you forget the human, monster war? humans knew magic, just like we did. Its obvious gaster knows some past spells or whatever."

Gaster nods. "Exactly!"

Temmie mumbled. "I am impressed. Horror you can think and behave?" (I had too! Lol XD)

Asriel whispered to Chara. "Gaster can be scary sometimes..."

Chara nods. "Yeah."

Temmie looks back at them. "Alright, i will get you both some belts first, they have locators inside them, a recording device and something that will take you anywhere you have been before, but only locations you can access."

Temmie leaves the main room and comes back 15 minutes later carrying a bag over his right hip, he looks up at Chara and Asriel. "They are inside the bag. Put them on so we can go."

Chara and Asriel grab the bags and put them carefully on their waists.

Temmie walks over to a basket and places the bag inside. He then walks up to the sink, he dries his paws and grabs a pair of what looks like traveling gloves that are hanging near the sink, not his normal lab gloves. They look comfy.

He walks up to Gaster. "We should be back in an hour or so. Unless something holds us up."

Gaster replied. "Be careful."

Temmie replied. "Yeah."

Horror says to Gaster with his right bonebrow raised. "I thought we were going with them g, what gives?"

Dust crosses his arms, he says. "yeah, fill us in on it!"

Gaster replied. "Plans change, would you rather go or stay here?"

Horror looks at the tank. "Ill stay." Dust nods in agreement.

Both Chara and Asriel leave with Temmie, the portal closes behind them.

Dust's thoughts. *why does chara continue to be kind towards me? I do not understand it...*

Horror sighed and he mumbled. "why do these kiddos continue to be nice to a nutcase like me for? they are odd."

Gaster chuckled for a brief moment, quietly. He turns back to his child, to continue monitoring her health.

Continue Reading

You'll Also Like

1.7K 104 21
After falling into the void, Erratum lands in a different multiverse. He saves two little babybones from the clutches of Gaster, and meets the protec...
775 17 25
"In this world, its kill or be killed" - Long ago, two races ruled over Earth: HUMANS and MONSTERS. One day, war broke out between the two rac...
4.6K 255 40
Chara has one objective: RESET back to when they themself fell, and save Asriel from his demise. With all the Genocide Runs the now-free Frisk goes o...
27.5K 1.3K 18
Reader insert. What if W.D Gaster didn't just get split between time and space, but actually ended up in your world in an abandoned hospital you call...