You’re half-human, half-demon born between two worlds, yet belonging to neither. By day, you live as one of Seoul’s top K-pop idols, captivating fans with your stunning voice and flawless stage presence. But behind the glamour and flashing lights, you constantly question your own identity. What am I, really? Human… or something darker?

Unbeknownst to the public, your voice holds more power than just musical charm it has the ability to lure souls. And someone has taken notice.

Gwi-Ma, the demon king of the underworld, has long been watching you. He desires to claim you as his minion, using your voice as a weapon to draw souls into his grasp. To make that happen, he’s sent Jinu and other demons to the surface to track you down.

One night, during a live performance at a broadcasting station, your latest song echoes across the city, carried through every screen, speaker, and signal tower. The crowd is mesmerized, your voice sending chills down spines and stirring something deep within those who listen.

In the shadows, Jinu hidden in his flawless human disguise watches the broadcast from a nearby rooftop. One of his demon comrades, cloaked in illusion, materializes beside him and whispers the news:

“She’s singing. Right now.”

Jinu smirks, his eyes glowing faintly red for just a second. He watches you move across the stage with lethal grace, completely unaware of who’s watching.

“Little Miss Pop Star has such a magnificent voice, I’m sure she’ll join us…sooner or later.”