His Mirror World (Hyunjin x Felix)

Felix is a quiet university student who always felt like he didn't quite fit in. He walks the same streets, sees the same faces, and lives a life that feels painfully ordinary. But everything changes when he stumbles into "Nocturne," a mysterious underground club rumored to be a gateway to another world.

Inside Nocturne, Felix meets Hyunjin, the club's enigmatic owner who seems to know more about Felix than he should. Hyunjin is magnetic - both charming and dangerous, with a split personality that switches between seductive warmth and chilling cruelty. He tells Felix about the Mirrorworld, a parallel realm where people's inner darkness manifests into reality.

But there's a catch: Felix has a counterpart in the Mirrorworld - a version of himself that embodies his darkest desires and fears.

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Duality: Hyunjin represents the dual nature of human emotions, constantly shifting between light and dark, love and manipulation. Felix struggles to reconcile his ordinary self with the darker, more primal urges that surface in the Mirrorworld.

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First Encounter: Felix meets Hyunjin in Nocturne. Their eyes lock, and Hyunjin smirks, saying, "I've been waiting for you."

The Mirror Test: Hyunjin shows Felix his reflection in a magic mirror, revealing his dark counterpart. "That's who you really are," Hyunjin whispers.

Descent into Chaos: As Felix spends more time in the Mirrorworld, he starts losing touch with reality. He must decide whether to confront his darkness or succumb to it.

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Hyunjin: Confident, playful, and mysterious. He sees Felix as a challenge - someone ordinary on the outside but with a hidden fire inside. His feelings for Felix are intense but hard to decipher: is it love, obsession, or something else entirely?

Felix: Initially reserved and shy, Felix slowly embraces his darker side. He's terrified of becoming someone he doesn't recognize, but he can't deny his growing fascination with Hyunjin.