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1. PANDEMONIUM by Hysterically_Gone

   Fandoms: Undertale (Video Game), Deltarune (Video Game)  

   • Mature
   • Graphic Depictions Of Violence
   • F/M, Multi
   • Work in Progress

   05 Mar 2026

   Tags

   • Graphic Depictions Of Violence
   • Sans (Undertale)/Reader
   • Papyrus (Undertale)/Reader
   • Sans (Undertale)
   • Sans Ensemble (Undertale)
   • Papyrus (Undertale)
   • Papyrus Ensemble (Undertale)
   • Slow to Update
   • AFAB | Assigned Female at Birth Reader-Insert
   • Alternate Universe - Underfell (Undertale)
   • Alternate Universe - Underswap (Undertale)
   • Alternate Universe - Swapfell (Undertale)
   • Alternate Universe - Fellswap (Undertale)
   • Reader-Insert
   • Reader Is Not Frisk (Undertale)
   • Stalking
   • Obsession
   • Fluff and Humor
   • Modern Royalty
   • mentioned death
   • Slow burn perhaps
   • Plot Twists maybe
   • Light Angst
   • sexual suggestions
   • Y/N Used for Reader-Insert

   Summary

   What causes an uproar in the crowds. 𝗥𝗲𝘁𝗮𝗹𝗶𝗮𝘁𝗶𝗼𝗻? The revenge of those who live in poverty? 𝗙𝗲𝗮𝗿?

   𝗜𝘁'𝘀 𝗬𝗼𝘂, a princess. The only human princess in all the lands. The humans plead for forgiveness, begging the King and Queen to not take their only hope. Their saviour.

   They obligated.

   In return she is to be betrothed to one of the Skeleton lords.

    

   * 𝗬𝗼𝘂 𝗳𝗲𝗲𝗹 𝗲𝘆𝗲𝘀 𝘀𝘁𝗮𝗿𝗶𝗻𝗴 𝗮𝘁 𝘆𝗼𝘂 𝗶𝗻 𝘆𝗼𝘂𝗿 𝘀𝗹𝗲𝗲𝗽

   Language:

   English

   Words:

   15,603

   Chapters:

   3/?

   Comments:

   7

   Kudos:

   16

   Bookmarks:

   5

   Hits:

   519