Spooky Scary Skeleton (Undertale X Creepypasta)

Enemy of my Enemy

Keeping a bunch of murderers from murdering his friends, who were all staying at that damned bucket of bolts house for some reason or another, was a bit more difficult than he thought. Jeff tried to kill Toriel immediately, the goat hadn't seen anyone come in and dropped the dish she'd been making, LJ was on the hunt for Frisk, and Ben was messing with Alphys. Even Smile Dog was facing off against Undyne and Sally was arguing with Mettaton about vanity. The only ones behaving, in other words, was the demons. Slender, EJ, and Greg. Tentacles surged at the deadly group, pulling them back to were we'd teleported in at the foyer. Naturally, the monsters followed to see what was going on and drive out the invaders. "What the hell are you guys!?" Undyne snapped at the Moonshadow's, spears summoned and at the ready. Toriel and Asgore were a bit more prepared now, with their own weapons summoned. Sans was surprised that even Mettaton was ready to put up a fight, Papyrus at the robot's side.

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"YOU BASTARDS DESTROYED OUR HOME!!" Jeff raged, trying to get at them. "Are you sure, Jeff?" Slender asked, glancing at Sans who had a very good pokerface on. Slender couldn't read his grandson. "The fucking fish and goat spread the fuel, and the other goat lit it up while the others watched!" Papyrus responded with a surprising amount of venom. "YOU GUYS KIDNAPPED MY BROTHER! GIVE HIM BACK!" Sans sighed. "that's enough, jeff, pap. i can explain everything." As Sans scanned the monsters, he saw about everything he would have expected to see on their faces. Surprise, shock, horror, confusion, distrust. "i know this looks bad, but you don't know the half of what's really going down... did you really burn down the mansion?" Papyrus started to come towards Sans, but he was stopped quickly. "And what if we did? The more pressing question is what the FUCK happened to you?" Undyne growled. Sans absent-mindedly licked his sharp teeth, reminded that his food source burned with everything else. He was really tempted to take Frisk's soul as replacement. "long story short? my family was cursed during the great war and am forced to kill and eat the souls of the wicked in order to live. these people have been helping me through it before you burned down their home."

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"Y-you what now..?" They looked even worse now, expressions shifting more towards horror. "if i die, the curse passes to papyrus... i... can't let him kill or be killed. so i shouldered the burden." Sans explained. "why did you burn it down? how did you find it?" Sans wanted, needed, to know. "TH-THE MAN ON THE PHONE... HE TOLD US THAT WAS WHERE THE PEOPLE WHO KIDNAPPED YOU LIVED, AND THAT IF WE BURNED IT, YOU'D BE BROUGHT BACK.. AND YOU ARE! PLEASE, BROTHER, LEAVE THOSE PEOPLE! THEY ARE MAKING YOU SICK!" Papyrus begged. Sans froze. Sick? "these people are helping me protect you, pap. i know it's unconventional, but..." Sans trailed off as EJ put a hand on his shoulder. "There is no reasoning with them now. Zalgo seems to have gotten to them first."
"zalgo?" Undyne tensed. "You know that guy?" She demanded. "How?"
"The man on the phone, Zalgo, was the one who cursed the skeleton family." They went dead silent. How had Slender known that Zalgo was the name of the man on the phone? "He's an Angel, a Fallen Angel who is trying to reclaim Sans. If my group is bad, Zalgo and the Command are worse." Sans sighed. "so what do we do now?"
"I'm going to speak with him."