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1. Until Both Suns Fall by chunotchyu

   Fandoms: SEVENTEEN (Band)  

   • Mature
   • Graphic Depictions Of Violence, Major Character Death
   • M/M
   • Complete Work

   02 Dec 2025

   Tags

   • Graphic Depictions Of Violence
   • Major Character Death
   • Choi Seungcheol | S.Coups/Yoon Jeonghan
   • Choi Seungcheol | S.Coups
   • Yoon Jeonghan
   • Original Female Character(s)
   • Choi Seungcheol | S.Coups's Mother
   • Choi Seungcheol | S.Coups's Father
   • Yoon Jeonghan's Mother
   • Yoon Jeonghan's Father
   • Friends to Enemies
   • Friends to Enemies to Lovers
   • Doomed Relationship
   • Yoon Jeonghan is Bad at Feelings
   • Choi Seungcheol | S.Coups is Bad at Feelings
   • War
   • Character Death
   • Royal Academy
   • Flashbacks
   • Please Don't Kill Me
   • they kill each other
   • their friend leads on their empires
   • Implied Relationships
   • Forced Marriage
   • with their friend
   • Angst
   • Angst and Feels
   • Memorials
   • Cross-Posted on Wattpad

   Summary

   two empires, two rulers, one past.

   Seungcheol and Jeonghan, the heirs to their respective empires, meet again on the battlefield as enemies. long ago, though, they used to be best friends.

   Language:

   English

   Words:

   4,059

   Chapters:

   1/1

   Collections:

   1

   Kudos:

   7

   Hits:

   211