Betrayal (a undertale fan made story)

•The Fall•

Frisk awoke from a unrest full night, as a nightmare had taken over her sleep.
"Gahhh!" She yelped as he sat up, still thinking she was dreaming.
"Frisk, what's wrong?!" Her mother said as she hurried into the room, alarmed by the yell.
"Nightmares..." she said, aware she was awake.
"Oh...again?" Her mother said. Frisk looked at her and nodded in a pitiful way.
"Aw." She said and hugged her.
"Let's go cheer you up then!" Her mother said as she got a idea.
"How..." Frisked asked
"We can go mountain climbing! The one with all the pretty followers on top! We can have a little adventure!" Her mother said, bouncing with glee.
"Yeah!" Frisk said and hopped down and ran to get ready for the adventure.
. . .
After Frisk had finished getting ready, her and her mom headed out the door. After about 15 minutes, they arrived to the mountain.
"Let's start!" Frisk's mother said.
Then they headed up the path. It took almost a hour to get up too, (mainly because Frisk was busy looking at flowers she might have wanted to pick, but decided to wait for the prettier ones up top), but they finally made it.
Frisk hurried over to the flower picking spot, and sat down among the flowers.
"Frisk, I'll set up a little spot up here, it's very muddy."
Frisk nodded and started picking some daisies. As she pulled one from the ground, she heard a noise.
"Hello...?" She said
The noise happened again. It sounded like someone running through the trees nearby. She gathered the flowers and started to go back to her mother, but then the noise stopped.
She waited for a second, decided it was a squirrel or rabbit, and sat down again.
Then the noise started again. This time, Frisk was certain it was a little animal, probably just afraid of her.
Frisk walked towards the noise. There were a few bushes in the way, but she stopped and looked.
"Hi there!" She said, waiting for the creature to come out a greet her.
"I won't hurt you!" She said again. This time she took a step closer.
She waited for awhile and then shoved the bushes away, revealing a deep dark hole.
She was just on the edge of falling.
"Oh!" She said, as she stood there in shock.
"That was close..." She mumbled.
She heard the noise again. She looked where it came from and saw a strange skeleton looking man standing there.
"Hello! My name is Fr-"
She didn't get to finish her sentence.
Because she was pushed.