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• Undersekai (or what going to happen if we put project sekai cast in undertale story) by mAirofu

  Fandoms: プロジェクトセカイ カラフルステージ！| Project SEKAI COLORFUL STAGE! (Video Game)  

  • Not Rated
  • Creator Chose Not To Use Archive Warnings
  • F/F, Multi
  • Work in Progress

  08 Mar 2025

  Tags

  • Creator Chose Not To Use Archive Warnings
  • Asahina Mafuyu/Yoisaki Kanade
  • Akiyama Mizuki/Shinonome Ena
  • Kamishiro Rui/Tenma Tsukasa
  • Aoyagi Touya/Shinonome Akito
  • Everyone & Everyone
  • Asahina Mafuyu
  • Yoisaki Kanade
  • Aoyagi Touya
  • Shinonome Akito
  • Hinomori Shizuku
  • Hinomori Shiho
  • Akiyama Mizuki
  • Shinonome Ena
  • Tenma Tsukasa
  • Kamishiro Rui
  • Momoi Airi
  • Ootori Emu
  • Tags May Change
  • How Do I Tag
  • undertale x sekai au
  • author regrets everything
  • Author regrets nothing
  • Really Bad English
  • main character does not speak
  • author and reader are also characters
  • reader can change story
  • no beta reader we die like mafumom
  • don't read if you don't know undertale story
  • HUGE SPOILERS
  • Character's Name Spelled as Toya (Project SEKAI)
  • a lot of zalgo text
  • tried to write it in undertale-ish style
  • mafuyu is main character
  • just so you know

  Summary

  Long ago, two races ruled over Earth:
  HUMANS and MONSTERS..

  Language:

  English

  Words:

  791

  Chapters:

  1/?

  Comments:

  6

  Kudos:

  5

  Bookmarks:

  1

  Hits:

  121