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1. The Heart Must Beat Before It Can Break by CrazyChickWithAnAxe

   Fandoms: Agatha All Along (TV)  

   • Mature
   • Major Character Death
   • F/F
   • Work in Progress

   07 Jul 2025

   Tags

   • Major Character Death
   • Agatha Harkness/Rio Vidal
   • Agatha Harkness
   • Rio Vidal
   • Nicholas Scratch (Marvel)
   • Canon Compliant
   • mostly - Freeform
   • Rio Vidal is Death
   • Lesbian Rio Vidal
   • Lesbian Agatha Harkness
   • Agatha Harkness is Soft For Rio Vidal
   • Rio Vidal Loves Agatha Harkness
   • Protective Rio Vidal
   • Hurt/Comfort

   Summary

   Rio Vidal has never loved another until Agatha Harkness. That love will drive her mad.

   Or

   A dive into Agathario’s relationship through the ages and Rio’s evolution from her seemingly soft presence in Nicky’s birth scene to the unhinged Lady Death we see in the fight scene

   Language:

   English

   Words:

   7,796

   Chapters:

   3/?

   Comments:

   6

   Kudos:

   21

   Bookmarks:

   5

   Hits:

   341