AN: A new fanfic, I'm going to be writing along with "Phantoms of Remnant". This is just the Prologue, so tell me how I can improve and tell me if you enjoy, thanks and enjoy! I own NOTHING!

Chapter 1: So others may live.

Hall of Judgement, Battle Sans and Chara's battle to death.

"How many?" Sans thought as he dodged another attack from Chara's knife.

"How many times have I been here. How many time have I gone through this cycle." Four Gastor blasters appeared around chara and fired. One clipping her side and staggering her.

"How many times have I killed her. At least, thirty and yet she keeps coming back." Chara tripped and lands in a pit of bones behind her.

"Come on you dirty brother killer. Stand up, I know you have more than that in you." Chara rose from the bone with her flesh badly torn and her soul glowing dim.

Sans had seen this many times, not only in this battle, but in countless timelines. Her soul would weaken, shatter, repair, and repeat. Chara stood and shoved a face steak in her mouth. Swallowing it, as her face grew a small grin.

"You know your end can't be evaded, comedian. So why don't you die like your brother and blow away like the dust you are." Chara stated in a slight german tone, as she dodged gaster blasters and bones as they came at her.

Sans eyes faded away into darkness and he let loose a fury of attacks. Gaster blasters firing from every angle, bones flying , and Chara's screams filling the hall. San's hated this. He really did, in other timelines he could remember, being friends with a human named frisk and helping him return to the surface, but now. He's stuck here in this hell.

After the dust from the attacks faded. All that was left is a glowing blood red heart. Sans only closed his eyes and shook his head as the heart shattered into pieces and disappeared. "The kid always did have a determined soul."

Sans walked over to a pillar and leaned against it, closing his eyes and beginning to snore loudly as he waits for Chara's return. Just like this, he had waited for millions, if not billions of times. He had fought Chara as many times as he's helped frisk or watched over other human's all for a promise, he had made so long ago and continued to make everytime she asked him.

He knew he couldn't win, Chara would keep up her assault until he finally tired and she would score a lucky, but fatal strike on him across the chest. His fate is sealed as soon as a new human enters the under ground. He had three possible timelines to follow. He would either meet Frisk, Chara, or just a random human with possibly to be the angel from the prophecy, but all three would follow the same basic pattern. Land in the relics, better his friend either by killing or befriending them and making their way here.

From here, he has no control or knowledge of what happens, but he didn't really care. It's just bad luck that he got caught with ANOTHER Chara in this timeline. He just had to keep killing her until she finally tired him out and SLASH that's it for ol'sansy.

*sigh* "Here we go again." Sans spoke as Chara came into view and approached him. "Let's just get to the point" Chara had grown used to Sans' attacked and dodged them will little effort, besides the occasional bruise and cut here or there. Chara launched forward only for Sans to side step her attack and sending bones in her direction. Chara caught one directly in the chest and flew backwards.

"Ok, kid. Let's make this thirty-two." Sans eyes once again faded as he traded blows with Chara. Chara either healing or dodging as Sans dodges her attacks in kind.

As the battle continued, Sans began to tire and his skeleton form began to give as he neared his fated end. Her attacks slowly, but surly growing closer to striking him, but with his final burst of energy, he launched everything he has at her.

He slammed Chara around the room, in silent rage. He knew this was coming, it had happened before, many times, but he never got over the anger that grew within himself for his failure to stop her. Everytime, he was destined to fail. Everytime, his attacks were planned with intent of death but Chara would learn and escape and now it was coming to an end once again.

His eyes began to close as Chara's cruel grin grew into a wide smile with her bloody eyes, focusing on his tired ones. "I can't fight destiny, this is how it's supposed to be, I've never won, I've never protected my brother or my friends. Why? Why am I such a failure. Why am I so weak?" Sans' thoughts became softer as his slumber and death marched ever closer.

Chara began to snicker as she crept slowly towards Sans and raised her knife and prepared to launch another after his dodge, but she never got the chance as Sans' left eye opened with a bright flame burning inside it. "You know what? Screw destiny! You and me kid are going on a little trip." Sans' hands rocketed forward as he grabs Chara's arms and pins them to her sides.

"Now, let's see how well you do when you can't restart and say goodbye to this dimension, because we're going to change our destinies!" Sans' low and dull voice boomed as a bright flash lit up the room and once the light faded, both Sans' and Chara are gone.

AN: I do hope you guys liked it and I'm open to advise for the future. Tanks for reading.