Undertaker AU on Ao3
https://archiveofourown.org/works/64546312
F̸̫̈́̾Į̴̧̖̟͇͔̜̲̜̦̫̍͌̓͋̈́̊͆̑̍͆͊̚͜͝Ǵ̴̺͕̱̳̬̹̝̠͆̀́̅͊̔̈͊̆H̶̨̧̰̳͓̟̥̻͖̼̳̍͂́͂T̵̡̼̮̥̆̄̈́̕ͅ?̶̛͚̣̪̻̏͆̀̃̀͘͘ START S̷̛̲̜̰̹̠̦̝͔̐̂̔͋̄̎P̶͇͕̥͍̟͌A̴̫̠̟̅R̶͍̺̜̠̤͓̈́̌̽̈́͘͜͝ͅȨ̶͚̣̑̆͑̾̽̏͂̋̑͋̾̅̚?̴̢̢̡͎̳̭̣͍̀̅̽̏̆
Long ago, there was a war between humans and monsters. In the end - by the power of seven human mages - monsterkind was sealed behind a Barrier underneath Mount Ebott, sentenced to become little more than scary stories and Dust by the humans of that era. Monsterkind struggled to survive, but found a way as they clung to their hopes and dreams, the King and Queen of monsters at the forefront and keeping their people alive. A strange unfamiliar Home leading to a more secure New Home being made in this Underground.
Some time after that long ago, a Prince of the Underground was born, and the positive things that make up monsters swelled in gladness and strength.
Not very long ago, the Prince discovered and helped another SOUL unlike any other in this relatively new realm, one who was also forsaken by the Surface. A human, who was adopted into the royal family as a new Princess of the Underground. Together the two represented everyone’s hopes and dreams that monsterkind and humankind could one day co-exist again. And these children had the DETERMINATION to match…
Not at all long ago, it was by humans on the Surface that these children Fell. Blood and Dust upon flower petals, horror and despair upon monsterkind, devastating personal heartbreak on the King and Queen.
It was not long ago that the Rulers of the Underground were forever changed.
In this not long ago, drowning in grief and soul-wrenching pain, the King was filled with rage. He declared monsters would show that same “MERCY” upon any humans who fell into the Underground from then on. That he would use their SOULs to break the Barrier and exact the same sentence on any other humans they needed to FIGHT when they would eventually leave the Underground. He had to SAVE his people from the humans who wouldn’t SPARE a thought for his kind.
(After all, all they could do was CONTINUE.)
(Even if his strength was an ACT.)
(̵̡͙͇̪̀H̷̼̖̜̐̈͋̚ë̶͙ ̶̡̤̞͎͌w̸̘̩͝a̴̡͆͒͌̿s̷̢̘͓͇͛̀͌ ̵̝̳̣͊s̸̜̹͔̝̀c̴̭͗á̸̹̼͒̉r̷̖̆e̸̝̅̌̎̚d̵̺͉̐̆.̷͈̹̭͙̌͂̇͑.̷̨͓̗̲̍̓͋.̷̨̈)̶̞͇̙̊͜
In this not long ago, drowning in grief and soul-wrenching pain, the Queen was filled with disgust. She left New Home without a word, taking some of her son’s Dust and secreting her daughter’s body with her away from this empty palace. Fleeing to the barren Ruins of what was once been Home in more than one sense of the world, she re-established herself in a place of happier days and left behind any thoughts of getting to the Surface altogether. She had to SAVE any humans who may fall from the rest of the monsters who wouldn’t SPARE a thought for them.
(It was the closest there was to a RESET.)
(Even if her peace was an ACT.)
(̸̼̠̳̃̏̏͠S̷̺͂̀̽͌h̶̠͑̒̏̕e̷͙̖̎͗̓͘ ̴̛̭̜̐̾w̴͎̟̰͆͑͝ă̴̙̬͖̪s̴̠̈̓̒̓ ̴̬͗s̵̲̝̰̦̒͂c̴̡̗̕ä̵̘͒͑̃ṛ̵̙̺̊́ẻ̶̤̜͙͜ḑ̷̺̯̺̉.̴̩̱͉͂͌̈́͋ͅ.̸͎̣̺̞̾̇̏̄.̷̧̏͒)̷̺̮͒ͅ
In the aftermath of this not long ago, the Underground had lost their Princess, their Prince, and their Queen in one fell swoop. And so - though a harrowed king, a childless father, and an abandoned husband - it fell upon King Asgore to shoulder the massive undertaking of upholding the Underground’s tremulous hopes and dreams. And yet...
Before what was ‘long ago,’ humans and monsters had once been friends rather than enemies. Asgore among them. Once, he himself had cared for a human child as his own. Once, there had been love, with LOVE being a grim last resort.
Despite everything, he was still Asgore.
Before long, more humans fell...

















