Adult Content Warning

This work could have adult content. If you continue, you have agreed that you are willing to see such content.

• Yes, Continue
• No, Go Back

If you accept cookies from our site and you choose "Yes, Continue", you will not be asked again during this session (that is, until you close your browser). If you log in you can store your preference and never be asked again.

1. A Vow Made in Blood by potatoesandjams

   Fandoms: 방탄소년단 | Bangtan Boys | BTS  

   • Not Rated
   • Creator Chose Not To Use Archive Warnings
   • M/M
   • Work in Progress

   22 Feb 2026

   Tags

   • Creator Chose Not To Use Archive Warnings
   • Jeon Jungkook/Kim Taehyung | V
   • Jeon Jungkook
   • Kim Taehyung | V
   • Other Bangtan Boys | BTS Member(s)
   • Alternate Universe - Gangsters
   • Friends to Enemies to Lovers
   • Mafia AU
   • Alternate Universe - Gang World
   • Blood and Violence
   • Boss Kim Taehyung | V
   • Friends to Enemies
   • Kim Taehyung | V is Whipped
   • Jeon Jungkook is a Mess
   • Forbidden Love
   • this is angsty but very romantic i promise
   • Heavy Angst
   • Post-Betrayal
   • Obsession
   • yearning lots of it
   • Jeon Jungkook & Kim Taehyung | V are Rivals
   • Forced Proximity
   • Forced Marriage
   • Devotion
   • Depressed Jeon Jungkook
   • Protective Kim Taehyung | V
   • Eventual Smut
   • Emotional Hurt/Comfort
   • Sexual Tension
   • Misunderstood Kim Taehyung | V
   • he would do anything for Jk
   • Slow Burn
   • Power Imbalance
   • Possessive Kim Taehyung | V
   • Mutual Pining
   • Top Kim Taehyung | V
   • Bottom Jeon Jungkook
   • Angst with a Happy Ending
   • mafia leader Taehyung
   • Mental Health Issues
   • Anxiety Disorder
   • Panic Attacks

   Summary

   Jungkook was raised to obey. Taehyung was raised to survive.

   When a forced engagement threatens to erase Jungkook’s future, the Viper Prince crashes the party and claims him in front of every syndicate leader alive.

   Love, it turns out, is the most dangerous crime.

   Language:

   English

   Words:

   16,810

   Chapters:

   2/?

   Comments:

   15

   Kudos:

   46

   Bookmarks:

   15

   Hits:

   541