It sounds like you’re looking for a based on the phrase “quack prep undertale” — likely a mashup or parody concept.
You turn around. Standing on one webbed foot, wearing a tiny prep-school blazer and a bow tie, is a duck. Not a monster. A literal duck .
— LV 1 | HP 20 | ATK 2 | DEF 10 (starched collar)
screen reads: “You flunked the vibe check. Stay in school.”
“I have prepared a rigorous curriculum for you, human,” says the duck, adjusting its monocle. “Lesson one: etiquette in the face of genocide. ”
Here’s a raw draft written in the style of Undertale battle text / fanfiction opening: Quack Prep Subtitle: An Undertale AU Draft
The underground was quiet. Too quiet. Then, from the darkness of Waterfall, a new sound echoed: