A rift opens up in the Undertale universe and chucks Frisk and Flowey into the world of quirks. Woops. I suck at summarys. I DREW THE COVER ART UWU

Complete! The player has just finished fighting sans and has left him to die. As sans turns to dust he sees a flash of light before everything goes black. He then wakes in a new world. Note: I don't own undertale bnha or the character in it nor do I own any of the art in this, this is just a fan fic that I decided to make.

Sans world gets reset and he finds himself transformed into a human girl in a world of heroes and crime. She, however, is all alone, her friends and brother all lost to the past, lost to the last world that she now only has in memory. With this new life, she vows to learn to become a hero, so she can save those who cannot save themselves. She wants to better herself because of all of her past failures. Maybe, in this world, she can make a difference, and not have it all rewound. What happens when the other versions of herself FINALLY find her again, after 4 years of being missing, and not resurfacing? 'It's a beautiful day outside. Birds are singing, flowers are blooming. On days like these, villains like you, should be behind bars.'

Ah look, another Undertale x BNHA crossover. In this story, sans always loses to Chara in his never ending battle against her. Then, one day, mysteriously, someone "accidentally" corrupted Chara's SAVE file. Instead of sans being sent to his normal home, he is instead sent to a brand new world, one where heroes and villains exist, and everyone has powers just like him. How will sans cope with the ever setting dread of being stuck here? Is there a way out..? Also, I'm not adding AU sans to this story. Simply put, Ive seen way to many fan stories suddenly shoehorn in AU sans. But if requested I may make an AU with that AU sans instead of classic sans.