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1. Blood of the Brother by MiriamMT

   Fandoms: Harry Potter - J. K. Rowling, Marauders - Fandom  

   • Explicit
   • Graphic Depictions Of Violence
   • M/M
   • Work in Progress

   18 Nov 2025

   Tags

   • Graphic Depictions Of Violence
   • Regulus Black/James Potter
   • Barty Crouch Jr./Evan Rosier
   • Sirius Black/Remus Lupin
   • Regulus Black
   • James Potter
   • Evan Rosier
   • Barty Crouch Jr.
   • Pandora Lovegood
   • Sirius Black
   • Remus Lupin
   • Albus Dumbledore
   • Alastor "Mad-Eye" Moody
   • Tom Riddle | Voldemort
   • Enemies to Lovers
   • Assassin Regulus Black
   • Murder
   • Murder Husbands
   • Vampire Evan Rosier
   • Necromancy
   • Pandora Lovegood and Evan Rosier are Twins
   • Inspired by Captive Prince
   • Morally Ambiguous Character
   • Knife Kink
   • James Potter Has A Knife Kink
   • The Noble and Most Ancient House of Black
   • Regulus Black and Sirius Black Angst
   • Minor Barty Crouch Jr./Evan Rosier
   • First Wizarding War with Voldemort (Harry Potter)
   • Order of the Phoenix (Harry Potter)
   • Albus Dumbledore Bashing
   • Manipulative Albus Dumbledore
   • Horcrux Hunting
   • Grief/Mourning
   • Unhealthy Coping Mechanisms
   • stabbing as coping mechanism
   • necromancy rituals
   • Murder as coping mechanism
   • no one is coping actually
   • Modern AU
   • Smut
   • Eventual Smut

   Summary

   Regulus Black wants revenge.
   Not glory. Not peace. Not justice for Muggles. Just revenge.
   He will kill Voldemort, he will kill Dumbledore, and he will kill James Potter. The plan is clear, the lines sharply drawn—until James is taken captive, and Regulus’s allies persuade him to use the golden boy of the Order as a pawn in their war.

   James Potter thought he understood the war. His people were the good ones. But when the Order abandons him to captivity, he’s forced to face the truth: his side has achieved nothing but death, while the people holding him prisoner—a Death Eater traitor with a vendetta, a deranged Minister's son, a newborn vampire and his eccentric twin—may have discovered how to destroy Voldemort.

   But James doesn’t know Regulus’s true goal, and Regulus doesn't think he'd help him if he did.
   (Not abandoned! Just slow rn, sorry <3)

   Language:

   English

   Words:

   143,821

   Chapters:

   20/31

   Comments:

   197

   Kudos:

   411

   Bookmarks:

   174

   Hits:

   16,712