Sans' POV

This is it. The barrier broke. I don't know what Frisk did, but she did it. Speaking of which, I turned towards the kid to see her holding a paper close to her heart. "Hey kid, what you got there?" Everyone looked at Frisk, while she looked up at me with shocked eyes, before shaking her head and looking down art the paper. Slowly, she handed the paper to me. But instead of it being a paper, it was a picture, of her and another girl that looked like Frisk, but older.

"My child, who is this?" I looked at my side to see everyone looking at the picture. Frisk sighed before answering.

"That is Rachel Harrison... My sister." She signed. Our eyes widen.

"HUMAN! YOU HAD A SISTER, AND DIDN'T TELL YOUR FRIEND, THE GREAT PAPYRUS!" My brother practically screamed.

"I didn't tell you cause I think she doesn't want to see me."

"And why's that, darling?" Mettaton asked.

"Because she hates me."

"W-why would s-she hate you?" Alphys asked.

"We got into a fight. She said if I didn't like how she was doing things, that I could leave, and I did. I ran to the forest and got lost. That's when I fell into the underground. Now, I just want to find her to make everything right."

"Then let's find her." Frisk turns to me.

"Really?"

"Yeah punk. If you really want to find her, then we'll help you!" We all nodded at Undyne's statement.

"Thank you!" Frisk signed, then gave us all a hug.

"Heh, no problem kid."

***Time Skip***

We walked through the town add Frisk led us to her home. As we walked, we saw monsters and humans talking, laughing, and playing. That would seem nice, if a certain flower would stop complaining. "Frisk, take me back. Frisk. Frisk!" We stopped in front of a big house with a red door. Frisk walked to the door, after handing me Flowey, and knocked. She stepped back and stood next to me. The doorknob turned and the door opened revealing 'Rachel'. She looked at us monsters, her eyes widening a little, till her eyes landed on Frisk. Her eyes widened completely, then started to fill with tears. Frisk ran to her arms and Rachel picked her up and spun her around.

"Frisk. Oh, Frisk. I'm so, so sorry. I shouldn't have said those things. Please, please forgive me." Frisk nodded in her shoulder, holding on tight to Rachel.

Rachel's POV

I couldn't believe it. I was holding my angel in my arms again. I looked back up to see the monsters and robot looking at us with smiles. The only one that wasn't smiling was the weird flower. Frisk looked up at me before signing. "Ray, these are my friends. I was with them all this time. Meet Sans, Papyrus, Toriel, Ashore, Alphys, Undyne, Mettaton, and Flowey. Guys, this is Rachel, my sister."

"HELLO HUMAN!" Papyrus said.

"Hello. Thank you all for watching over Frisk for me. I don't know what I would do if something happened to her."

"Heh, no problem."

"How would you like to join us for dinner? I would love to get to know you." They all looked at each other before nodding.

"That sounds wonderful, my child." My child? I gave a pained smile before nodding for them to come in.

***Time Skip***

We all sat down at the table to enjoy some food. No one said a word. It was really awkward, so I decided to start a conversation. "So, what was the underground like?"

"Well, the ruins are filled with puzzles." Toriel said.

"AND SNOWDIN IS A WONDERFUL PLACE TO HANG AROUND!"

"Yeah, my brother always worked himself down to the bone!"

"SANS, OH MY GOSH!" I giggled at Sans pun.

"You're a really punny skeleton, aren't you?"

"I've got a skele-ton more!" I giggled some more. "You like jokes?"

"She love them!" Frisk signed.

"Yeah, I do, but I'm not very good at them."

"I'm sure your great."

"Nope, not me."

"But she's great at flirting. She's the flirting queen. She taught me everything I know."

"Now, Frisk, don't boast."

"OK Ray-Ray." I rolled my eyes.

"Ray-Ray?"

"Just a nickname Frisk made when she was younger."

"SO HUMAN RACHEL, WHERE ARE YOUR PARENTS?" I set my fork down as I looked down.

"Our parents disappeared after I was a year old. Rachel doesn't like to talk about it." Frisk signed to them. Frisk, if only you knew.

"Hey, me and Paps lost our parents when we were very young, too." I gave Sans a small smile.

"Hey, have any of you been star gazing before?" I asked them. It was a stupid question, but I wanted to change the conversation.

"Star gazing?"

"Come on, you'll love it." I got up and grabbed my jacket, with Frisk following closely behind. Soon everyone was running through the woods following me and Frisk. We got out of the forest to a clearing. Me and Frisk sat down, Frisk sitting on my lap, and invited the others to sit next to us. They all sat down and looked at me and Frisk.

"Uh, now what?"

"Look up." They looked confused, but looked up. Their eyes widened and their mouths opened in awe. We looked up as well. It was a  beautiful sight, clear sky's full of stars. It was stunning. Frisk tapped me on the shoulder and I looked at her.

"Um, sis, can you do me a favor?" I nodded. "Um, a friend of mine is trapped in the body of Flowey, but can't escape because he doesn't have a soul. Do you think you can help him?"

"So you want me to separate them and give a soul to your friend?" I signed to her. She clearly wants to keep it a secret. She nodded. "What's his name."

"Asriel."

"OK." I said. Everyone looked at me, confused about what I said. I picked up Flowey and walked with him a few steps away from the group. I set Flowey down and concentrated as my soul appeared in front of me. It was different from other souls. It's the color of a rainbow, and powerful, but not as powerful as it's about to be. I closed my eyes and concentrated. Slowly, I felt my eyes and hair turn gold. There were gasps behind me, but I ignored them. I opened my eyes and saw that my soul was now gold as well. The reason this happened was because this isn't only my soul, it's my symbol. Only a few of us can do this. I'm sure our leader Sills will explain it to you. Now, back to the mission at hand. I used one of my hands to rise Flowey up to seperate him and Asriel, while the other made the new soul. Soon a golden aura surrounded Flowey as he and Asriel separated. As soon as they were separated, I took the newly made soul and placed it in Asriel. I didn't give one to Flowey because he survived this long without a soul, am I right? And because my energy is fading fast. Soon, the two descended and the gold aura around them faded. There were many more gasps, and Toriel and Asgore ran up to Asriel. I fell to the ground as my body absorbed my symbol/soul and my hair and eyes turned back to normal. I breathed heavily as I tried to regain my breathe from using to much power.

"H-how did you do that?" Sans asked. All eyes were on me.

"To *gasp* tired. Explain everything *gasp* later." I gasped. I snapped my fingers and we all appeared in front of our house. "That's *gasp* the last *gasp* bit of *gasp* magic I'll be *gasp* using for awhile." I gasped. I tried to stand up but instantly fell over. "Ouch."

"Hey, you OK?"

"Yeah, just tired. Need sleep. Speaking of which, we have guest bedrooms that you can sleep in. I'm sure Frisk can show you." Frisk nodded. She knows how tired I can get after this kind of magic. I stood up, without falling over this time, and walked inside. But before I got far, I felt someone tap me. I turned around to see Asriel.

"Thank you."

"You're very welcome." I replied, giving him a smile. I walked inside, up the stairs, into my room and flopped on my bed. This is going to be one hell of an adventure. Then I instantly fell to sleep.