Archive of Our Own ^beta

Works which have used it as a tag:

• Heartdimension Neptunia II: In the Realm of Nothingness (Kingdom Hearts II x Neptunia Crossover) by Kaz_149

  Fandoms: Kingdom Hearts (Video Games), Hyperdimension Neptunia  

  • Teen And Up Audiences
  • No Archive Warnings Apply
  • F/F, F/M
  • Work in Progress

  16 Oct 2025

  Tags

  • No Archive Warnings Apply
  • Nepgear | Purple Sister & Neptune | Purple Heart & Sora (Kingdom Hearts)
  • Donald Duck & Goofy & Sora (Kingdom Hearts)
  • Compa & IF & Neptune | Purple Heart (Hyperdimension Neptunia) & Nepgear | Purple Sister
  • Anri (Hyperdimension Neptunia) & Nepgear | Purple SIster & Uni | Black Sister
  • Noire | Black Heart & Riku (Kingdom Hearts)
  • The Landlady & Maho | Gray Sister & Roxas (Kingdom Hearts)
  • Sora (Kingdom Hearts)
  • Neptune | Purple Heart
  • Donald Duck (Kingdom Hearts)
  • Goofy (Kingdom Hearts)
  • Compa (Hyperdimension Neptunia)
  • IF (Hyperdimension Neptunia)
  • Nepgear | Purple Sister
  • Uni | Black Sister
  • Anri (Hyperdimension Neptunia)
  • Roxas (Kingdom Hearts)
  • Maho | Gray Sister
  • The Landlady (Heartdimension Neptunia)
  • Hayner (Kingdom Hearts)
  • Pence (Kingdom Hearts)
  • Olette (Kingdom Hearts)
  • Seifer (Kingdom Hearts)
  • Rai (Kingdom Hearts)
  • Fuu (Kingdom Hearts)
  • Vivi (Kingdom Hearts)
  • 5pb. (Hyperdimension Neptunia)
  • Barret Wallace
  • Biggs (Compilation of FFVII)
  • Wedge (Compilation of FFVII)
  • Jessie (Compilation of FFVII)
  • Marlene Wallace
  • Xarm (Heardimension Neptunia)
  • Xorm (Heartdimension Neptunia)
  • Setzer (Kingdom Hearts)
  • Axel (Kingdom Hearts)
  • Vertx (Heartdimension Neptunia)
  • Kairi (Kingdom Hearts)
  • Selphie (Kingdom Hearts)
  • Naminé (Kingdom Hearts)
  • Ansem the Wise | DiZ
  • Crossover
  • Action/Adventure
  • Friendship
  • Mystery
  • Cross-Posted on FanFiction.Net
  • no beta we die like master eraqus
  • Canon Compliant
  • For as much as I'm able
  • I suck at descriptions I apologize
  • WOO this story is gonna be a doozy...
  • FF7 Characters act like their Remake versions
  • More Maker appearances and even some more FF cameos too!
  • Good luck guessing!
  • Loose References to other KH titles like Birth by Sleep and Union Cross and Dark Road
  • Days will be scattered through here since I can't write my own version of it well; sorry
  • Sora and Neptune are siblings; soul-siblings!
  • 31.3 is updated with phone convo cause I forgot; sorry
  • 31.5 is filled with EXPOSITION; LOTS of IT!
  • 31.6 is filled with pain and tragedy; prepare your tissues

  Summary

  Within the shadows, the mysterious Organization XIII continues to make their move. However, heroes of light, old and new, shall emerge to deal not only their plans, but also the shadows lurking within them...

  Current Chapter Posted: 31.6 (Also available in FF.net)

  Series

  • Part 4 of Heartdimension Neptunia (Kingdom Hearts x Neptunia Crossover)

  Language:

  English

  Words:

  64,152

  Chapters:

  6/?

  Comments:

  59

  Kudos:

  11

  Bookmarks:

  4

  Hits:

  283