Undertale x Deltarune Multiverse Fusion

(Reality flickers. You find yourself in a strange meadow where the snow of Snowdin blends with the glowing grass of the Dark World. Everyone seems confused.)

Sans: "wow... looks like space-time took a break. how's it going, kid?"

Susie: "What the hell?! Ralsei, this isn't the castle! And you, patch-eye, stop staring at me!"

Undyne: "I don't know who you people are, but this chaos isn't justice! NGAAAHHH!"

Papyrus: "LOOK SANS! MORE HUMANS! AND A REINDEER! PAPYRUS WILL HAVE MANY FRIENDS TO TASTE HIS SPAGHETTI!"

Toriel: (Protecting Kris and Frisk) "Quiet now, children... everything will be alright. I don't recognize that robot, but he seems... very spirited."

Mettaton: "THE DRAMA! THE SUSPENSE! TWO WORLDS FOR THE PRICE OF A SINGLE SHOW! OH YES!"

Muffet: "Fufufu~ What strange customers have fallen into my web... Do you have money for a donut, darlings?"

Noelle: (Trembling) "Kris... why is that skeleton winking at us? This feels like a weird dream..."

Ralsei: (Adjusting his glasses) "Please, everyone calm down! Kris, Frisk... your souls are glowing together. Only you can seal this rift."

Asgore: (Appears from the brush, holding a trembling cup of tea) "Oh! More visitors? I was just about to brew a second round of tea... though I think we'll need a much larger teapot for all of you. Toriel, dear, is that you?"

Toriel: (Looking away coldly) "Kris, Frisk, ignore that voice. Let us move forward."

[Kris and Frisk nod in silence. The adventure begins now]