Destiny Altered (Undertale AU)

Your Best Murderer

Sans opened their eye sockets and saw everything was dark.

They wandered around for awhile,but eventually they saw a light.

they walked up to it and saw it was save point.

Sans touched the star and tried to save until...They heard banging.They looked up to see Tiff burst through the save file,as Sans took a few steps back and the save point disappeared.

"Greetings!It's me,Tiff!Tiff the Tulip!"Tiff said as Sans glares at her.

"I owe you a HUGE thanks.You really did a number on that old man."Tiff said with an chuckle as Sans growls.

"Without you,I NEVER could have gotten past him."Tiff said as her face mimicked James',while Sans winced.

"But now,thanks to YOU..."Tiff said as her face turned to one that showed a dead James.

"He's DEAD."Tiff said with a malicious grin.

"And I'VE got the monster souls!"Tiff said as her face turned to static and disappeared for a moment,while Sans could hear the Tiff's laughter echo in their skull.

Then Tiff came back with a cheerful smile.

"Boy!I've been empty for so long...It feels great to have a soul inside me again.Mmm,I can feel them wriggling."Tiff said as Sans became uncomfortable.

But Sans remains determined.They have to avenge their family.

"Aww,you're feeling left out,aren't you?"Tiff asked as Sans glares at her. 

"After all,I only have six souls.I still need one more...before I become a GODDESS.And then...With my newfound powers..."Tiff said

"Humans."Tiff said as her face mimicked Maria's.

"Monsters."Tiff said as her face mimicked Sans'.

"Everyone."Tiff said as her face began to constantly change.

Tiff grins at Sans.

"I'll show them all the REAL meaning of this world!"Tiff said before disappearing again as Sans growls while her laughter echoed through their skull again.

Then Tiff came back with a smile.

"Oh and forget about trying to access your SAVE FILE.You CAN'T.For it's now gone!"Tiff said as Sans frowns.

"But don't worry,your old partner Tiff has worked out a compromise!"Tiff said with a giggle as her mouth grew some long fangs.

"I'll SAVE over your own death."Tiff said as Sans' eye sockets widens.

"So you can watch me tear your body into pieces...Over,and over,and over..."Tiff said with a grin as Sans stepped towards Tiff.

"What?Do you really think you can stop ME?"Tiff said as her face returns to normal.

"Hahahahahah..."Tiff laughs

"You really are an idiot."TIff said with an chuckle as she disappeared.

Sans could see the souls as they glowed brightly before disappearing in the darkness.

Suddenly,everything around Sans began to shake.The entire area was filled with a red light as an enormous shadow descended towards Sans.

As it got closer,Sans was still their stance.

Then the shadow stopped as the room lit up.

Sans wanted wish it was dark again.There was a horrifying beast looming above them,grinning widely.