So, I found this comic. And it's beautiful and I LOVE it to DEATH. I asked the artist their permission to write this and they said yes. Please check the original out on her DA account .com. You guys will LOVE it. Also, Frisk is gendered in this comic as Male, so he is male in this adaptation as well. I will also be doing my own Male Frisk stories myself later on.

Frisk VS Sans: I warned ya © reneeisdetermined

Undertale © Toby Fox

I own NOTHING. I claim nothing. Thank you, Renee for allowing me to do this!

~*~*~Let's do this~*~*~

Sans stared at the wall his back to Frisk as he heard the bone impale him. He shut his eyes as he heard a cough and the sound of blood hitting the floor. He held back a whimper as the tears rolled down his cheeks.

"I w-warned ya. You didn't l-listen." He said, turning his head towards Frisk. The bones vanished and the boy's lifeless body hit the ground. The skeleton walked over to it and knelt dragging Frisk into his arms sobbing as he clutched him to his chest. Sans didn't care that he was getting bloody because of it. "I did NOT want t-this to happen! I didn't ASK for this!" he cried. He buried his face in Frisk's hair sobbing more.

Behind him, appeared Chara. They ginned sadistically as they watched, before speaking.

"I controlled Frisk's body, and while doing so, I murdered your friends. And your brother." They said giggling. Sans froze and lifted his face slightly. His eye flashing and glowing blue.

"Ya d-did what?" he asked quietly, anger seeping into his voice. He gently laid Frisk's body down. He stood; it took everything he had to keep his magic in check. "I'm going to kill you..." he growled as he turned to face the other human. Chara smiled.

"Oh this will be fun." They said, and then they snarled glaring at the skeleton. "Determination won't help you, Sans." Chara hissed. Sans smiled, and chuckled quietly.

"We'll see about that." He said. Neither of them noticed as Frisk stood and went to Sans side. He was see through. Frisk knew that Sans nor Chara would see him, but it didn't bother him.

"Even in death, I will not leave Sans' side." He said, the other's didn't say anything or look towards him. Chara made the first move jumping up into the air.

"I wIlL sEnD yOu To HELL!" they said. Sans hand glowed, as he watched them. "Ready to be destroyed!?" Chara asked.

"Ready to get dunked on?" Sans countered. Frisk smiled.

"Show them NO mercy, Sans. ~" he said. "I'm rooting for you!"

Sans lifted his hand, "Goin' up. ~" he said swinging his arm up; Chara's body jerked slamming into the ceiling. They grunted and squirmed jumping away to avoid the bones shooting out to impale them.

"I know you can't see, or hear me, but I want to help. So here. ~" Frisk said. He focused giving Sans some determination.

"Goin' down~!" Sans swung his arm down, Chara cried out as they were jerked towards the ground.

"W-where is this extra DeTeRmInAtIoN coming from!?" they asked panicked.

"Me." Frisk said, smiling.

"Crash and burn!" Sans said as he released the magic sending Chara crashing through the wall and into the ground skidding away from the building. Frisk waiting for a few seconds.

"I don't sense any life energy from their body…" he said. "They're dead. But I have to wander… If we can bring our friends back." He glanced at Sans, who was already going back to his lifeless body. Frisk hurried to his side and followed the skeleton as Sans picked up the body and started walking.

~*~*~ Lines~*~*~

Flowey moved through the woods frantically, "Chara's here! ~ I can FeEL It!" he said. He froze, when he saw a body in the snow. He rushed over and gasped seeing who it was. "Chara… Who did this to you?" he whispered as he started to cry. He looked around and back down at the body. He growled quietly and leaned down and started to eat Chara swallowing them whole.

"That idiot will pay!" he said, as he swallowed the rest of the arm. He shut his eyes as they started to morph together.

"After we get our revenge then we can become GOD!"

("Brother, thank you. ~" Chara said.

"You're welcome, Chara. No hurts you and lives." Asriel said, smiling. )

The fusion's eyes opened, "He will PAY!"

"We, Chasriel Flowdree, wIlL hunt you down and destroy YoU!"

~*~*~ Back to the important characters. ~*~*~

Sans sniffled as he finished burying Frisk. He set up the cross and turned to the tree carving into it.

R.I.P

Frisk

He leaned against the tree and slid down sobbing softly. He was an idiot. How could he not see that Frisk was possessed? He closed his eyes. Frisk stood next to him. He frowned, wishing he could comfort the skeleton.

"Don't blame yourself Sans. Please, it is not your fault…" he said, wishing that Sans could hear him. See him. Frisk knelt and hugged the skeleton, he knew it was useless. Sans wouldn't feel him. But he had to do something.

"I wish I'd known Frisk was… being controlled. I feel like a fool for killin' him!" Sans hissed. Frisk sat back, but didn't move away from the mourning skeleton.

~*~*~End of Part 1~*~*~

So, this was part 1-13. Please once again, go check out this AMAZING Comic. See ya in the next part!

~Shadow On The Full Moon