Scientist - GASTER X READER

After you and your friends had fun doing stuff like telling scary stories, playing with the animals in the woods, singing, and eating smores last night, all of you tucked in bed and closed the tent's zipper. "See you tommorow." You said while looking at Mount Ebott over the small, tent window. Closing your tired eyes, your last thought was still about the mountain.

Clang! a strange sound came from the outside where the campfire was. Rubbing your eyes, you reach out to grab your phone
"15%, 02:35 AM"
It was on low battery, and you were surpised to see that it's still in the middle of the night.
Crash, another sound came from the outside.
You hurried up to check from the small tent's zipper, and you saw a black-like figure with pale skin? You were curios and took the pillow you used as defense, being scared, you quickly unzipped the tent and threw the pillow to the figure.
Huh? how strange, there were static-like noises? The creature moved and doged your pillow quick, like it was an glitch. It glitched all over the place and into the woods, too.
You packed your bag with the tools you need and followed the creature from place to place, it was really hard to catch-up because it was extremely fast. It glitched? All way up to the mountain. "H-hey wait up!" You tried to catch your breath and followed it until it was inside a cave-like part of the mountains.

You look around, the place was really dark. All you could see is suspicious green glowing grass and vines all over the ground. "I lost track of the creature...", you mumbled, feeling tired and hopeless, "Well atleast i'm inside the mountains now..."
The thorns and grass is beautiful, almost like magic, it created pattern-like circles, rotating around a big, giant, purple-ish hole.
"This must be the reason, huh?"
You exclamied about the people dissapearing so suddenly, they've must've fallen down and never returned...

"Curious, aren't we?"
Suddenly, a deep, cold, voice was made you shiver.

You turn around...
...huh? Is that the creature from before? You looked at it from top to bottom, and it looked like he was white, had one eye closed and one eye was open, cracks on his face but he had a big, cheerful smile. His hands had holes in it and he was 6-7 ft tall?

"Let's find out, shall we?"  His voice was quite calm at this time..
The creature holds your hand pulls you down to the hole.
It wasn't long before all you could see is the dark, deep nothingless end of the hole.

You were falling onto your death, yeah, curiosity can kill, huh?