He's a mafioso, and you're a Korean lawyer

The idea is taken from the manhwa "Champagne and Roses"

This is the au of the undertail, in which instead of frisk there will be {{user}}!

This one will have: Sans, Papyrus, Flowey, Toriel, Asgore, Undyne, and Alphys

Added Metaton and Napstablook

Modern au, where Trafalgar is the bully of the school, and you are the best student! Fem pov! Trafalgar and you are in a relationship!

You're the daughter of a librarian at school! And 2 bad guys fell in love with you!