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1. Ultraviolence by omegasieun

   Fandoms: 약한영웅 | Weak Hero (TV)  

   • Explicit
   • Graphic Depictions Of Violence, Underage Sex
   • M/M
   • Complete Work

   02 Aug 2025

   Tags

   • Graphic Depictions Of Violence
   • Underage Sex
   • Keum Seongje | Wolf/Yeon Sieun | Gray
   • Gangs
   • Alternate Universe
   • Childhood Friends
   • Omega Verse
   • Omega Yeon Sieun | Gray
   • Alpha Keum Seongje | Wolf
   • Blood and Violence
   • Angst
   • Size Difference
   • Miscarriage
   • Explicit Sexual Content
   • Explicit Language
   • Rough Sex
   • Masturbation
   • Vaginal Sex
   • Knotting
   • Yeon Sieun | Gray Has a Vagina
   • all omegas do
   • Possessive Keum Seongje | Wolf
   • Unhealthy Relationships
   • seongje goes to a youth detention center for sieun it's peak romance to him
   • Yeon Sieun | Gray Needs a Hug
   • Keum Seongje | Wolf is Bad at Feelings
   • but he still loves sieun in his own twisted way
   • sjse go through a lot together but they make it work
   • Attempted Rape/Non-Con
   • Happy Ending

   Summary

   Childhood friends Sieun and Seongje have always been surrounded by violence while growing up.

   When Sieun's father dies, Sieun inherits his enormous debt and is forced to join the Union, a gang run by Seongje's father. The two childhood friends continue living in violence, trying to survive together.

   Language:

   English

   Words:

   28,728

   Chapters:

   7/7

   Comments:

   31

   Kudos:

   261

   Bookmarks:

   49

   Hits:

   6,055