The beauty and the beast. [Gaster X Reader]

Its my fault.

Recap
"Your father is in the void, we have to get him out."

Present time
Momma's POV
"Mom, please, calm down we will get him in the morning. For now, rest."
"Sansy. As much as I appreciate your kind words, I have been resting for, a long time.-"
I got up off the couch.
"I'm going to tour the underground. This is Snowdin, yes?"
"Yeah mom. I suggest Grillby's, if you're hungry."
"Thank you Sansy. I will be back, so not worry."
I walked to and out the door at a steady pace. This world was a lot more interesting than it seemed. I went into the town, and to the bar called "Grillby's".
I walked into the bar. The bell above the door rang as I came in.
I causally walked up to the bar and sat on a stool. I felt stares on my back.
"I be with you in just a minute!" Someone called from the kitchen. My goodness that voice sounded like...
Grillby walked up to meet me with out taking his eyes off the dish he was cleaning.
"What can I get for you?" He said
"General Grillby, I'm impressed." I said to him, catching him off guard.

"F-Foresta Font? W-what? I t-thought you were dead!" He sputtered
"Well I, was." I stated bluntly. "I tell you later." I told him.
"Anyways Mrs.Font what can I get you?" I paused to think then I knew the perfect answer.
"Bourbon, please. Its been a, rough day."
"Coming up, Mrs.Font."
As I was waiting a dog came up to me.
"Hey, King Asgore wants to meet you."
"But he knows me. I do not need to meet him again."
The dog looked at me supposedly.
"Fine," I said "I'll go see him, god, can a woman drink her bourbon without distractions?"
Grillby came back with the bourbon. I downed it. "Thanks Grillby."
I got up, and stood in front of the dogs table. "Hey I've been dying to have a fight today. So before I enilate you, who are y'all."
"We are the Royal Guardsman." One said all happy like.
I scoffed. "When I was younger Royal Guards had much courage, it doesn't look like you have any at all." One dog slammed his hands down on the table while standing up.
"We'll show you who has courage."
He tried to punch me. I dodged easily.
"Lets not ruin Grillbys bar, come on lets do this outside." I smirked.
They followed me outside. Getting in a formation to attack.
"Come at me." I told them. There were exactly 6. Two of them came at me from in front, the other four went for my sides. I teleported out of the way, they all crashed into each other.
"Hey punk! Who are you?" A fish lady walked up to me. The dogs were down in one hit.
"You need to train your Royal Guards harder, I can help if needed." I told her, she looked behind me, all the dogs were now scattered across the snow. She looked back at me with a glow in here left eye. "Oh," I said "you want to fight as well." I made my eyes turn red to make her fear go up.
"Undyne!" I heard someone call.
"Undyne?" I heard another call out.
"Sans, Papyrus, stay back, I can deal with this." Undyne called back.
I glared. Death stared. Then I looked behind her, Sansy, And Pap. I can't fight in front of them but I want to fight her! She looks like a good opponent.
"Undyne." I said. "Its nice to meet you, I see you've met my sons." I calmly told her.
"Oh, Undyne. Do you not recognize me?" I said. Her eyes widened. She stopped looking angry and bowed. "Undyne, stand up. I have a question to ask you."
"Yes, your majesty?"
"Were is Asgore Dreemur?"

~Time skip brought to you by Papyrus's spaghetti~

She had taken you to The castle.
She had brought you to the throne room it was filled with golden flowers.
"I wonder how Toriels doing." I mumbled to my self.
"Q-Queen Font?" I turned around, there stood Asgore.
"Hello, King Asgore. I have been brought back to life, and I am questioning my ability not to kill you here and now." He looked down in shame. I had know for a long while that Chara was not killed by humans, but by someone she was fighting with. I was a ghost before I went into the void. Watching the children grow, I had to stop when the humans sealed my family into the underground.
No one could have killed Chara other than someone she trusts!
My patience is wearing thin.
And soon your heart will be dust.