1 Series by cosmologist

Listing Series

• Concordance by cosmologist

  Fandom Rockman.EXE | Mega Man Battle Network (Video Games), Rockman.EXE | MegaMan NT Warrior (Anime)

  • Teen And Up Audiences, General Audiences
  • No Archive Warnings Apply
  • M/M, Gen
  • Series in Progress

  23 Aug 2026

  • No Archive Warnings Apply
  • Hikari Netto | Lan Hikari & Rockman.EXE | MegaMan.EXE
  • Hikari Netto | Lan Hikari & Hikari Saito | Hub Hikari
  • Hikari Netto | Lan Hikari/Ijuuin Enzan | Eugene Chaud
  • Blues.EXE | Protoman.EXE/Rockman.EXE | MegaMan.EXE
  • Hikari Netto | Lan Hikari
  • Rockman.EXE | MegaMan.EXE
  • Ijuuin Enzan | Eugene Chaud
  • Blues.EXE | ProtoMan.EXE
  • Sakurai Maylu
  • Roll.EXE (Rockman.EXE)
  • Hikawa Tohru | Tory Froid
  • Hikari Yuuichirou
  • Various Character(s)
  • Alternate Universe - Canon Divergence
  • Angst and Hurt/Comfort
  • Hikari Netto | Lan Hikari Knows That Rockman.EXE | MegaMan.EXE Was Hikari Saito | Hub Hikari
  • Aged-Up Character(s)
  • Post-Canon
  • Sick Character
  • Netto has HBD
  • Eventual Happy Ending
  • Fluff and Humor
  • Hospitals
  • Platonic Cuddling
  • Sibling Bonding
  • Japanese names
  • Tags May Change
  • Copyroids
  • POV Alternating
  • Slow Burn
  • technically
  • this was only supposed to have bg Blues/Rock and then I completely lost control
  • I blame Meiru tbh
  • cherry-picked canon
  • mostly anime-verse with some game canon mixed in
  • a teeny sprinkle of manga canon
  • oh and absolutely some
  • Medical Inaccuracies
  • Alternate Universe - Post-Canon
  • Fluff
  • Blues/Rock is implied
  • Netto/Enzan is discussed
  • Haruka is there for a minute
  • Can be read alone

  Summary

  In genetics, concordance is the probability that two individuals will have the same traits, particularly in the case of twins.

  Five years after Cache's defeat, life for the Hikari family and those close to them is flipped upside down when Netto is unexpectedly diagnosed with HBD.

  Words:

  123,966

  Works:

  2

  Bookmarks:

  1