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1. The Sinner, The Saint, and everything in between by eternitieswithyou

   Fandoms: 약한영웅 | Weak Hero (TV), 용감한 시민 | Brave Citizen (TV)  

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

   19 Feb 2026

   Tags

   • Graphic Depictions Of Violence
   • Go Hyeontak | Alex/Keum Seongje | Wolf
   • Go Hyeontak | Alex
   • Keum Seongje | Wolf
   • Na Baekjin | Donald
   • Park Humin | Ben
   • Yeon Sieun | Gray
   • Ahn Suho | Stephen
   • Seo Juntae | Eugene Gale
   • Original Characters
   • Post-Canon
   • Alternate Universe - Canon Divergence
   • Canon-Typical Violence
   • Angst
   • Hurt/Comfort
   • Sugang is the devil and Seongtak suffers
   • Mental Health Issues
   • A lot of them - Freeform
   • Post-Traumatic Stress Disorder - PTSD
   • Character Study
   • Keum Seongje | Wolf is Bad at Feelings
   • Keum Seongje Needs a Hug
   • All of them needs a hug honestly
   • Unreliable Narrator
   • Emotional Manipulation
   • Suicidal Thoughts
   • The Author Regrets Nothing
   • Enemies to Friends to Lovers
   • Codependency
   • Mutual Pining
   • Out of Character
   • mostly for Sugang
   • he's basically an OC atp
   • Other Additional Tags to Be Added

   Summary

   Keum Seong-je's life has gone downhill ever since his birth, all because of a certain asshole who is identical to him and was born 6 minutes earlier.

   Seong-je thought he could leave the past behind and live his life in ignorance forever. But just a few months before graduation, the devil decides to return to his life and bring hell with him. Keum Su-gang is back to ruin everything once again.

   Or, this is the story of the Keum twins and everything in between.

   Language:

   English

   Words:

   10,684

   Chapters:

   2/?

   Comments:

   21

   Kudos:

   107

   Bookmarks:

   18

   Hits:

   1,343