Bound by Instinct (a su-ho x si-eun story)
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- Parts 5
MatureOngoing28m
Last published Sat, Jun 21, 2025
The world changed the same day Su-ho opened his eyes again.
A newly recognized secondary gender - Alphas, Betas, and Omegas - emerged overnight, throwing everyone into confusion.
For Si-eun, it was just another burden. As an omega, he had no time to waste on instincts or mates - especially not when he had to survive high school, graduate, and carve out a future of his own.
But when Su-ho transfers into his school to stay by his side, everything Si-eun thought he understood about himself starts to unravel.
Su-ho is different. Dangerous, loyal, and Alpha in every way the world now fears.
When Si-eun's first heat strikes him violently at school, Su-ho is the only one who recognizes the signs - and the only one who can keep him safe.
In a world trying to cage them, can Si-eun and Su-ho find a bond that's truly their own?
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