Arthur Note: I decided to do a crossover with Undertale and Witch's House. Something I kinda wanted to do. Just before you get started there's things to point out.

One, Frisk is engender which mean when I mention about Frisk I'm using 'they' throughout the story. So don't get confused with that and think I made a mistake which I didn't.

Second, I finally getting better with my paragraph and making sure each paragraph are short. I notice lot of you are telling me that my paragraph are too long so doing better with that.

Third, I'd probably have some spelling error or grammar mistake so sorry about that and try to understand. If not you can point that out, I would appreciate it. Though you have to point it out so I know where to fix it. Because I won't know where to fix it unless you tell me where.

That's all so please enjoy the story! Also rating this (T) just to be on the safe side because there's going to be some gore and a bit of violence involve in the story.

A child about 8 or 9 has short dark brown hair, wears a blue sweatshirt with pink stripes across the shirt, blue pants, and brown shoes walk out of school with a brown backpack over their shoulder. This child is name Frisk.

Frisk walk beside a lizard monster with no arms, has legs and a long tail, has buck teeth showing from his mouth, wears a yellow and brown stripe shirt. This creature is name or known to be name Monster Kid.

As the two kids were about to leave the school area and get on the bus, that is when a young blonde hair girl has dark skin, wearing a blue and white T shirt, and blue jeans with holes on them came up to them.

The girl look at Frisk saying "hey Frisk, what up?"

Monster Kid smiled saying "yo Charlie, what's you've been up to?"

Charlie shrugs saying, "ah… not much I guess."

Just then as the three were walking down the pavement path that's when both Monster Kid and Charlie were push down to the ground. Frisk look up to see a black girl has black braided hair, wearing a green sweatshirt says 'Cool Girl' on it, brown pants, and black boots.

Charlie look up and said when she seen the black girl, "hey Joey, watch where you going."

Joey smiled deviously saying, "oops excuse me, didn't see ya there."

Charlie growl as she help Monster Kid get up. Joey look at Frisk as she began to mock Frisk about freeing the monsters from the Underground.

"I don't even know why the monsters look up to you. You barely talk, all you do is use your hands to talk. How can a shy person like you be able to free those monsters?"

Charlie step in front of Frisk saying sternly, "that's quite enough. Besides you have no idea how Frisk did as they did."

Monster Kid walk up beside Charlie defending his friend, "yeah, Frisk is a strong kid. Heck, they can even outbeat Undyne anytime. That's pretty brave to me."

Joey huff saying "yeah whatever."

Joey waited till Charlie and Monster Kid were out of sight before grabbing hold of Frisk's collar and pull them near her.

"Hey you heard didn't ya?" asked Joey.

Frisk shook their head as Joey continue.

"Well then I guess little old me have to tell ya everything. Anyways there is this girl name Viola. Yeah, legend says that she went into the woods and found this witch's house."

Frisk listen carefully as both Joey and Frisk sat on the bench. Joey kept on going with the story while Frisk listen.

"See, Viola was so sure that Ellen was to be trustworthy and all she wanted to do is to help her new friend. So with a promise Viola was willing to switch bodies with Ellen for one day only. That promise was broken. Ellen betray Viola by cutting her own body making Viola suffer so much pain."

Frisk began to tear up hearing that Viola was trick and was being suffer for it. Kinda like what happen with Chara taking control of their body. Chara had kill so many innocent lives that soon Frisk had to step in and risk their life for it.

"So Viola did her best to get her body back, but it failed. Ellen won. By that Viola try to reason with her dad when he saw her thinking that she was a monster. No offense about the other monsters you know."

Frisk cross their arms and huffs upset. Joey ignore Frisk and continue on.

"Anyways, at the end Viola's dad without knowing it had kill his own daughter thinking it was the witch and Ellen as his own daughter. So with that Viola's soul still hunts in the deepest woods. Yet, the house still stands today. But nobody knows where this old house is. Some say that Ellen's soul and a black cat guides the house seeking for lives to ruin."

Frisk gulp as Joey began to laugh seeing Frisk's frightened expression. Joey bump Frisk in the shoulder.

"Hey, lightened up. It was only a story. It's not like it's real or anything. Jeez."

Joey got up and turn as she smiled deviously.

"Looks like your ride is leaving you behind" said Joey.

Frisk got up fast and turn real fast to see the buses leaving. Frisk grab their bag and ran hoping to catch up but it was too late. All the buses left leaving poor Frisk behind.

Joey laughs saying, "well too bad for you. Looks like you got a long walk ahead of you. I can walk about five blocks and I'm home. Well see you tomorrow."

Frisk shook their head disbelief that Joey didn't care about anything but herself. Frisk sighs as they began to walk towards home, knowing that they going to hear this from their mother.

As Frisk is walking home, they kept on thinking about that story that Joey had told. Was this story really is true, if so then Viola's soul could be in danger in some way. Frisk wanted to know the truth and the only way to do so, is by finding out where this witch's house is even at.

Frisk kept on walking till their phone rang. Frisk pick the phone out of their pockets to see the name 'Papyrus' on it. Frisk shrugs as they answer the phone. Frisk listen to hear a high pitch male's voice on the other side of the phone.

"Hello human, I call because I'm really worried. We all are. You never came off of the bus. Where are you?"

Frisk was about to answer when they heard a panic woman's voice on the other side of the phone.

"Is my child on the phone with you?!"

The high pitch voice respond "why yes they are, Toriel."

Frisk heard some static on the phone. Soon they heard Toriel's voice asking with so much worry in her tone.

"Where are you? We are all worried sick!"

Frisk sighs as they responded, "walking home."

Toriel gasp asking "what are you doing walking home alone? You know it's dangerous being alone."

Frisk didn't respond. Just then another male's voice more deeper tone response which sounded further from the phone.

"If you want Tori, I'd go get the kid and bring them home."

Toriel gave a sigh of relief saying "thank you Sans, I would appreciate it. You my child have a lot of explaining to do when you get home."

Toriel hang up the phone. Frisk put their phone back into their pockets and began to walk towards the park. Once they got to the entrance of the park that's when they saw a small skeleton coming up to them.

This skeleton is wearing a blue jacket with a white shirt inside, black shorts with white lines down on the sides, and pink fluffy slippers. Frisk knew this skeleton well and put their head down when the skeleton came up to them with his white eyes pupil staring at them.

"Hey kiddo" he said, "why did you do that for? Walking home alone can be dangerous you know."

Frisk look up at the skeleton and sign language with their hands 'sorry Sans, got distracted.'

Sans look at Frisk ask, "what made you distracted that cause ya to miss the bus?"

Frisk began to sign language everything of what Joey had told them about the story of Viola and the witch. Once Frisk was done sign language, they saw Sans white eyes pupil disappear and only his hollow eyes sockets were shown. Frisk knew that Sans was in his deep thought.

Frisk shook Sans shoulder which made Sans get out of his deep thought and his white pupils appear back in his eyes sockets. Sans turn his attention to Frisk.

"Sorry kiddo" said Sans, "I got thinking about that story. I heard it myself from a human man. He was telling the whole story at Grillby's."

Frisk tilt their head then sign language, 'why didn't you tell me about it?'

Sans sighs saying "didn't want to scare you kiddo. Hey don't tell anyone nor Paps about this. Kay?"

Frisk nods their heads. Sans began to rub Frisk's hair.

"Heh… knew I could count on ya. Come on, let's get you home before Tori and Paps go bananas about ya."

Frisk began to laugh at Sans' pun. Once Frisk stop laughing, Sans took Frisk's hand and soon the two of them disappear in a flash.