There are not enough of these out there. So, I decided to make one myself. Undertale sans and papyrus meet Underswap sans and papyrus. I do not own the cover art or Undertale. In here Frisk will be a girl. But if you want, change the Frisk parts of she to he. What happens when Underswap sans and papyrus are brought into Undertale? Find out. Also I really enjoy writing this story! ^.^ At first I was just going to have them have a quick chat, but then I wanted to develop a whole plot to this! Updates about every week or so.

I've lived my entire life, up to now, as a halfa--half human and half ghost. With a ghost as a mom, and a human as my dad, things can't possibly get more complicated than that. Normal just isn't in my vocabulary anymore. Then when I turned five something happened, my mom died right before my very eyes. My dad told me she was wounded by a halfa like me, a boy ghost named Danny Phantom. I've waited long enough--gathering my strength--now, I'll avenge my mom. Danny Phantom will pay for what he's done to her. I, Lizzie Showenhower, daughter of Freakshow and Lydia, do solemnly swear to end Danny Phantom...so he may never walk this world or the next...ever again.

As punishment for his crimes, Loki is banished to Midgard as a cat. He meets a strange girl named Erin, a young witch and orphan hiding from the government. When she receives a letter to Hogwarts and takes Loki as her familiar, the two agents of chaos are in for some whacky adventures that will have all nine realms shaking their heads.

Join Loki the god of mischief and lies and Loki's daughter Mischief the mischievous cat, plus their kitty army on their very own chatroom