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1. How to Break a Heartbreaker by Keonhox

   Fandoms: CORTIS (Band)  

   • Mature
   • No Archive Warnings Apply
   • M/M
   • Work in Progress

   02 Apr 2026

   Tags

   • No Archive Warnings Apply
   • Ahn Keonho/Eom Seonghyeon
   • Ahn Keonho
   • Eom Seonghyeon
   • Kim Juhoon
   • Martin Edwards Park
   • Zhao Yufan | James
   • Enemies to Lovers
   • Toxic Relationship
   • Angst with a Happy Ending
   • Alternate Universe - Rock Band
   • early 2000s
   • Sexual Tension
   • Eventual Smut
   • Mutual Pining
   • ahh keonho is literally the hottest guitarist
   • eom seonghyeon plays violin
   • no one is emotionally stable
   • Bad Decisions
   • poor communication

   Summary

   Ahn Keonho has a reputation.

   Sex, drugs, rock ‘n’ roll — and a trail of broken hearts behind him.

   Eom Seonghyeon hates everything he stands for.

   He hates boys like him.

   He hates what they do.

   And when Keonho leaves his best friend behind like she meant nothing…

   Seonghyeon decides to teach him a lesson.

   The plan is simple: make Ahn Keonho fall in love. Destroy him.

   The only problem? Keonho doesn’t fall in love.

   And Seonghyeon might not be as immune as he thinks.

   Language:

   English

   Words:

   12,219

   Chapters:

   2/?

   Comments:

   54

   Kudos:

   185

   Bookmarks:

   17

   Hits:

   2,155