Undertale
Unseen Influence
Undyne
Frisk moves into the next chamber to be met with a very Mad Dummy. It turns glad once its anger eclipses its ability to stay incorporeal, and Frisk makes quick work of it. Very few monsters remain in Waterfall, now. The rest have been reduced to dust and swept away by the rushing currents of water.
Frisk steps into a nearby shop to be met with a familiar face.
"So it's you, haha… what, YOU wanna talk?" The old turtle monster, Gerson lets out.
"Gerson… you were a hero before, right?"
"Me? Well… I'm not a hero anymore, I know I can't stop you…" Gerson says, venom slaking his voice.
"Is that right? I was hoping for a more valiant stand from you."
"At least I've bought time for some of them to escape by talking to you…"
"You tell yourself that, Gerson. Cower while everyone you know and live die by either my hand, or Chara's."
"Kid… you've got a dark heart…"
"I do… but at least someone is helping me through this." Frisk says, putting their hand to their chest.
Frisk leaves without saying another word.
Frisk travels through the maze of darkness. It is completely silent. There are no monsters. Their feet patter against unseen floors, walking to a destination they've been dreading from the start. There has been too much death, too much suffering, too much of all of this to allow it to end in any way other than complete and total victory. Frisk will make Chara pay with every monster that had to die. Along the waterfalls, Frisk looks at themselves in their reflection.
Open eyes, rosy cheeks… but they're not smiling, and they're still wearing Frisk's purple shirt. Frisk wonders why they look like this, perhaps it was due to passing 20 LV like before, but Frisk wonders why they haven't been completely corrupted yet, then remembers Wishbone. Frisk smiles warmly, even if seeing themselves smile in the reflection makes them sick.
They reach the end of the dark corridors and are met with another batch of plants as well as the echoflower.
"BEHIND YOU."
Frisk looks behind themselves to see Undyne standing before them, stepping forward.
"Seven. Seven human souls. With the power of seven human souls, our king… King ASGORE Dreemurr… will become a god. With that power, ASGORE can finally shatter the barrier. He will finally take the surface back from humanity… and give them back the suffering and pain we have endured. … Understand, human? This is your only chance at redemption. Give up your soul… Or I'll tear it from your body!"
After that speech, Undyne draws a teal spear and begins to charge at Frisk, only to be cut off by the Monster Kid!
"UNDYNE! I'LL HELP YOU FIGHT!" They say before looking over at Frisk.
"Yo! You did it! Undyne is RIGHT in front of you! You've got front row seats to her fight!" at that point, the Monster Kid looks around, confused.
"… wait… whose she fighting?" After that, Undyne grabs them by the cheek and forcibly removes them from the location.
"H-Hey! You aren't gonna tell my parents about this, are you?" After that moment, Frisk remembers the last action that needs to take place in Waterfall, and sighs.
Frisk walks into the next chamber and saves. This is a special save point that only appears at this crucial time. Frisk walks out to find themselves on a bridge.
"Yo!" A voice from behind Frisk lets out as the Monster kid runs up.
"Yo. Undyne told me to stay away from you. She said you… you hurt a lot of people. … But, yo, that's not true, right?!" Monster Kid asks hysterically.
"It's true…" Frisk lets out. The Monster Kid steps back.
"Y-Yo… haha… that's a bad joke…"
"It's not a joke. I killed them all. I am a human, and killing monsters makes me stronger. I'm sorry." Frisk says coldly. The Monster Kid's stare goes blank.
"I… I got somewhere to be." They say, trying to run back, only to be cut off by Frisk, who appears in front of them at lightspeed.
"I'm sorry, but I have to do this." Frisk says, slashing down with wishbone!
99,999,999
Frisk opens their eyes to view that it was Undyne who blocked the hit and took mortal damage for the Monster Kid. However, to Frisk's horror, the attack from Wishbone created a shockwave that echoed backwards and also hit Monster Kid for the same amount of damage.
Frisk's face goes pale and Undyne looks on in horror!
"Un… dyne…" The Monster Kid lets out before flashing to dust.
Undyne slowly moves her head to look at Frisk.
"YOU… DEMON…!" She growls, grabbing Wishbone by the blade, only to have it shudder and beat like a heart. As it beats, Undyne's dying eyes go wide.
"Hah… Papyrus…? And every monster you've ever killed… I can feel their hearts beating as one within this sword…" She says with a strange anger. She grabs it with both hands, the bottom portion of her body beginning to collapse into dust.
"I can hear the world calling out in pain… what you are doing… the world thinks it's justified…" She says, crawling towards Frisk enough to catch them off guard and punch them in the face, leaving Wishbone impaled in Undyne, who falls to her knees and coughs!
"I… DON'T CARE… WHAT THE WORLD THINKS…" She roars, tearing Wishbone out of her and wielding it in her left hand, a spear in her right hand! As her body collapses into dust, it reforms into something else, but not the Undying! Frisk recognizes the Undying! What is this?!
Spikes shoot out of Undyne's back and begins to explode with white light, before long, she looks as if she has two angel wings! Frisk feels strange. Their body grows hot and excited…! Frisk can't stop smiling even as their face begins to bleed! Frisk rises to their feet, something strange causing their body to exude a strange electronic static!
"HAHA… UNDYNE… YOU LOOK STRONG… I LIKE IT WHEN I FIGHT A STRONG OPPONENT, IT'S WHAT I LIVE FOR…!"
"Human… no, WHATEVER YOU ARE… I, Undyne… will STRIKE YOU DOWN!" She roars with both weapons and wings splaying out!
*UNDYNE the Angelic
*ATK ? DEF ?
*The world's monsters and soul beat as one within her! Heaven-Bent on getting revenge for her fallen friends, she will defy fate at any cost, even the possibility of redemption!
Frisk lunges at Undyne with their claws and teeth bared and slashes at them!
996,886,000
A game rumbling attack that causes the world around to quake, but Undyne does not flinch! She returns with a mixture of spear attacks and stabs from Wishbone! Frisk takes hundreds of thousands of damage, but their health bar falls into -450880/160. Undyne's brow furrows as Frisk only laughs.
"YOUR DETERMINATION IS GONE, UNDYNE, IT MEANS NOTHING!" Frisk? lets out, once again lunging at Undyne!
955,990,500
Frisk conjures knives to float around them and takes one in their hand, it glows red and beats like a heart! Undyne spreads her wings to unleash a flurry of holy lances to skewer Frisk's every body part, they break through Frisk' damaging the game's code and leaving behind a myriad of zeroes and ones. Frisk's health is now less than Negative One-Million, and his body begins to fizzle with electronic static again!
"I DON'T FOLLOW THIS WORLD'S RULES, UNDYNE! I… AM HUMAN!" Frisk? roars out, slicing and cutting at Undyne the Angelic with hundreds of daggers!
525,999,225
433,670,720
219,199,600
And so on for several dozen hits! Undyne's body begins to grow unstable, but she lunges with Wishbone! As it impales Frisk's chest, it begins to tremble as an earthquake around them causing water to spit up violently! Frisk shakily grabs and tears wishbone from their chest and coughs up a sizeable amount of blood.
1/160 HP.
Frisk grasps for breath and falls to their knees, coughing up more blood! Undyne floats over them with spears floating in attack position, but she relents briefly.
"Human. What is your name?" Undyne asks. Frisk spits up another gout of blood and looks up at Undyne with open eyes.
"F-Frisk… My name is Frisk… but… what… is happening to me? I… don't understand…"
"Stand up and fight, human. Not just for yourself, but for them." Undyne commands, forcing Frisk to their feet. Frisk stumbles and barely holds up Wishbone.
Undyne's brilliant wings envelope everything to her sides, the dark cave being illuminated by the angelic presence being emitted. Is what Frisk is doing truly justified to be matching combat prowess with such a noble being? Frisk shakes their head.
"I… can't…! This can't be right! What I'm doing is not worth it! Kill me!" Frisk begs, falling to their knees again with tears and blood coursing down their face.
"You're going to shirk your responsibility? I felt what was within you when I stabbed you with that sword. The world's heart, I felt it… it rests within you…"
"What…?!"
"I don't know why, but this entire world beats within you, Frisk, but there's something else in there, something, or someone else trying to corrupt it and everything! If you were to give up, then everything we've all sacrificed would be for nothing, and I won't let our hopes and dreams die with you!" She says, her brilliant wings enveloping Frisk and restoring them to full health!
160/160
"U-Undyne! But… the Monster Kid…"
"I felt them within you too, human. To be honest, they think this battle is the coolest thing ever."
"… Hah… ahhahah… hah…!" Frisk laughs out with tears flowing down their face! Frisk shakily takes up Wishbone and points it at Undyne the Angelic.
"I'm sorry…!"
"I know." Undyne confirms. Frisk slashes down!
1,220,650,990
Wishbone trembles as it hits Undyne, causing more quakes and whirlwinds! The water spits up so high that this cave now begins to rain! Amidst the rain, Undyne unleashes a volley of colored lights which Frisk dodges expertly. Frisk uses that momentum to stab at Undyne once more!
1,215,987,650
Whirlwinds and tsunamis begin, this closed cave system beginning to have a surface-style storm the likes of which causes all of waterfall to crack and shudder! Undyne spreads her wings and lunges at Frisk, who blocks both of the teal spears with wishbone, only to be pushed back against a wall and slammed into it, causing Frisk to lose about half of their health!
"Can you ever forgive me, Undyne?"
"I am not the one that needs to forgive you, Frisk."
"…" Frisk ponders Undyne's words, and nods regardless before attacking again!
1,250,880,000
Undyne flies back and begins to charge angelic energy into her weapons. Her special attack is incoming! Her body begins to resonate and beat like yet another kind of heart, each pulse causing the rain to go in random directions, as if time itself is being distorted by the power of the attack she's charging! Frisk raises Wishbone into the air as it too begins to charge power!
Before long, both of them unleash their attacks at once! Undyne's attack is a large energy beam shaped like a spear, but Frisk's involves lunging forward with intense power, cutting into the large beam, though it begins to damage them!
44/160
19/160
1/160
Frisk's health drops before finally being close enough to unleash its full power! Frisk twists Wishbone, causing all of the energy to spiral around it and into the sword! Frisk lunges forward with the power of countless lives behind them!
99,999,999,999
Undyne's wings fizzle away and her armor shatters to bits as she falls to her knees, starting to collapse into dust.
"Ah hah… the world wasn't wrong in choosing you… instead of me…"
"I'm sure you could have found a way around this terrible fate… I'm merely a player working with the cards they're dealt." Frisk says, Undyne shakes her head.
"You don't give yourself enough credit… who else in this would have enough energy to deal THAT much damage…? Hah…"
"Undyne… I'm sorry…"
"Stop… saying that… there is something… something even stronger than me at the end of your journey… you need to stay strong…"
"I… I will… but I need your help."
"Hah… I know… ngh… dying… k-kind of hurts…" She says, clapping he hands to her chest. Before long, she begins to fade to nothing but dust, once again leaving behind a previously unseen Boss Monster Soul.
Frisk holds out Wishbone, and it spins around it before landing in Frisk's hands.
"Thank you Undyne… I will save this world, and give you back the happy ending you all deserve… I promise." Frisk says, looking forward. The wind is howling.
Author's Note: I'm rehosting the Unseen Influence Trilogy on account of my patron vanishing. This story will be deleted if he ever returns. Until then, enjoy yourself.