the most dangerous thing (is to love)

Harry Potter - J. K. Rowling
F/F
M/M
Multi
G
the most dangerous thing (is to love)
Characters
Regulus Black/James Potter, Regulus Black, Sirius Black/Remus Lupin, Remus Lupin, Sirius Black, James Potter, Peter Pettigrew, Lily Evans Potter, Mary Macdonald (Harry Potter), Marlene McKinnon, Severus Snape, Dorcas Meadowes, Kingsley Shacklebolt, Tom Riddle | Voldemort, Narcissa Black Malfoy, Marlene McKinnon/Dorcas Meadowes, Frank Longbottom, Alice Longbottom, Albus Dumbledore, Regulus Black & Sirius Black, Evan Rosier, Barty Crouch Jr., Marlene McKinnon & James Potter, Pandora Lovegood, Barty Crouch Jr./Evan Rosier, Mary Macdonald/Lily Evans Potter, Sirius Black & Remus Lupin & Peter Pettigrew & James Potter, Regulus Black & Pandora Lovegood, Fenrir Greyback, Fabian Prewett, Gideon Prewett (Harry Potter), Frank Longbottom/Fabian Prewett, Alice Longbottom & James Potter, Regulus Black & Fabian Prewett
Tags
Angst Alternate Universe - Canon Divergence Angst with a Happy Ending Torture Psychological Torture Psychological Trauma Kidnapping Major Character Injury Grief/Mourning War POV Multiple Marauders Era (Harry Potter) First Wizarding War with Voldemort (Harry Potter) Regulus Black Lives Major character death - Freeform Bad Parent Walburga Black Rosekiller Horcrux Hunting Manipulative Albus Dumbledore Established Sirius Black/Remus Lupin Death Eaters mostly - Freeform Walburga Black's A+ Parenting Sorry guys minor fluff for most of the characters
Summary
When Regulus gets saved by Kreacher in the cave, he knows there is no going back. With Hogwarts no longer a safe option for him, he is forced to turn to the only people who could possibly help him; his arrogant brother and his unfairly attractive best friend, James Potter.With threats closing in on all sides, they must find and destroy the horcruxes without getting torn apart in the process.
Note
Strap in folks, cause this is going to be a long one. I'll try and get updates out regularly, for now one chapter every Friday. Fic title is from the song "Achilles Come Down" by Gang of Youths. If you haven't listened to it, I highly recommend. Mind the tags and I'll have more in-depth warnings in the end notes for those who need it. Happy reading!

Chapters