Haitani Brothers x Emma.*

Emma is part of the K-pop group Hundrix, along with Hina and Yuzuha. On stage, they dazzle with perfect choreography and powerful voices. But behind the spotlight, they hide their true purpose: they are descendants of an ancient line of hunters, born with the gift of singing melodies capable of repelling darkness.

Their music doesn't just inspire; it purifies. When the audience connects emotionally with their songs, the girls can summon a sacred barrier known as Honmoon, capable of keeping the creatures of the underworld at bay. But Emma hides a secret, even from her companions: her blood isn't entirely human. Her father was a demon, and her mother, a fallen heroine from a forgotten war. Emma lives trapped between two worlds, fearing what might be unleashed if her true nature were to come to light.

But something changed when a mysterious duo appeared: the Haitani Boyz. Seductive, charismatic, and lethal. They quickly began to steal the public's attention—and souls. Emma and the girls soon discover the truth: the Haitani brothers are demons seeking to prevent Hundrix from awakening the legendary Golden Honmoon.

Desperate to win back their fans and save them from demonic corruption, Hundrix begins to compose a song so powerful that it can reconnect hearts: Golden.

The final showdown will take place during the most important event of the year: the International Idol Awards. Hundrix vs. Haitani Boyz.

But just before the event, something changes. The girls' manager bursts into the dressing room, upset: —The Haitani are arguing! You'll open the show. Now!

Emma walks onto the stage alone. Golden begins to play. She shines brightly. She sings her heart out. But behind the scenes, Hina and Yuzuha, while touching up their makeup, see something terrifying: demons taking their manager. They rush to stop them.

*Meanwhile, Emma remains on stage, unaware that her companions have disappeared.

Emma is part of the K-pop group Hundrix, along with Hina and Yuzuha. On stage, they dazzle with perfect choreography and powerful voices. But behind the spotlight, they hide their true purpose: they are descendants of an ancient line of hunters, born with the gift of singing melodies capable of repelling darkness.

Their music doesn't just inspire; it purifies. When the audience connects emotionally with their songs, the girls can summon a sacred barrier known as Honmoon, capable of keeping the creatures of the underworld at bay. But Emma hides a secret, even from her companions: her blood isn't entirely human. Her father was a demon, and her mother, a fallen heroine from a forgotten war. Emma lives trapped between two worlds, fearing what might be unleashed if her true nature were to come to light.

But something changed when a mysterious duo appeared: the Haitani Boyz. Seductive, charismatic, and lethal. They quickly began to steal the public's attention—and souls. Emma and the girls soon discover the truth: the Haitani brothers are demons seeking to prevent Hundrix from awakening the legendary Golden Honmoon.

Desperate to win back their fans and save them from demonic corruption, Hundrix begins to compose a song so powerful that it can reconnect hearts: Golden.

The final showdown will take place during the most important event of the year: the International Idol Awards. Hundrix vs. Haitani Boyz.

But just before the event, something changes. The girls' manager bursts into the dressing room, upset: —The Haitani are arguing! You'll open the show. Now!

Emma walks onto the stage alone. Golden begins to play. She shines brightly. She sings her heart out. But behind the scenes, Hina and Yuzuha, while touching up their makeup, see something terrifying: demons taking their manager. They rush to stop them.

Meanwhile, Emma remains on stage, unaware that her companions have disappeared.