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1. Fatal Tether by soulenlaw

   Fandoms: ENHYPEN (Band)  

   • Explicit
   • Creator Chose Not To Use Archive Warnings
   • Gen
   • Work in Progress

   17 Mar 2026

   Tags

   • Creator Chose Not To Use Archive Warnings
   • Kim Sunoo & Lee Heeseung
   • Kim Sunoo/Lee Heeseung
   • Kim Sunoo (ENHYPEN)
   • Lee Heeseung
   • Park Jongseong | Jay
   • Sim Jaeyun | Jake
   • Yang Jungwon (ENHYPEN)
   • Nishimura Riki | Ni-ki
   • Dark Romance
   • Emotional Manipulation
   • Obsession
   • Possessive Behavior
   • Power Imbalance
   • Angst
   • unhealthy relationship
   • Secret relationship but not secret
   • Codependency
   • Idol AU
   • No one is innocent
   • hurt without comfort
   • Toxic Relationship
   • dark romance with psychological intensity
   • Morally Grey Characters
   • Sexual Content
   • Mature Theme
   • Heesun center
   • Idol Life

   Summary

   Heeseung is untouchable: controlled, precise, respected by everyone.
   Sunoo is everything he refuses to be—open, reckless, unguarded.

   What begins as irritation becomes control, then dependence, then something neither expected. Desire, fear, and obsession collide—and once it starts, nothing is the same.

   Heeseung thrives on control. Sunoo thrives on him.
   As pressure, jealousy, and fear fracture their world, control quietly changes hands. Neither is innocent. Neither willing to walk away.

    

   Please check the tags before reading.

   Language:

   English

   Words:

   18,526

   Chapters:

   5/?

   Comments:

   37

   Kudos:

   100

   Bookmarks:

   17

   Hits:

   1,647