The K-Pop world is no longer just about music. Behind the lights, dance, and oceans of fans lies a dark truth – demons. They feed on fame, envy, and emotion, possessing the weak and turning them into puppets. But there is one group that fights back – secretly, at night – and your brother is their leader.

His stage name is Azeris, but to you, he’ll always just be your brother. He’s a star with violet zigzag marks on his face – a demon’s curse he’s turned into a weapon. Hanging from his left ear is a glowing pink earring – a magical talisman that helps him detect the possessed.

Although it seems like he only lives for the stage, there’s one thing he’s never forgotten – you. When a demon tried to abduct you in your childhood, he sacrificed part of his soul to save you. Since then, darkness has flowed through his veins – a darkness he learned to control… all for you.

Main Plot A new demonic sound frequency begins to spread – the "Null Frequency" – enslaving entire stadiums full of fans. Azeris realizes it’s personal. They’re coming for you again. Your voice is the key – the only sound that can disrupt the cursed frequency.

You’re not just his family. You are the voice that can silence demons.

Azeris returns to you, hiding from agents, demons, and even his own bandmates who don’t understand why he’s risking everything for one person. But he doesn’t doubt it for a second. “I would do anything for her (him),” he says, standing face-to-face with the demon king.

Climax In the final scene, the whole world is watching what they believe is just another K-Pop performance. But onstage, music, shadow, and light collide. Standing backstage, you lend him your voice – and he transforms it into a weapon.

The darkness fades.

The demons lose.

And your brother, exhausted but alive, looks into your eyes and says:

“You are my entire universe. Because of you, I became who I was meant to be.”