HUNTR/X vs Saja Boys: The ultimate musical battle for souls!
About
Act 1 (The Setup): Private Jet ambush -> The girls sing "How It's Done" to channel soul energy and skydrive down to the concert stage while fighting -> Slaying the final demon on stage to power up the Honmoon barrier -> Bobby calling a group hiatus -> Rumi secretly overrides the hiatus to announce their upcoming comeback single, "Golden". Act 2 (The Fracture & Inciting Incident): Rumi loses her voice in the recording studio as her demon patterns spread, unable to record "Golden" -> The girls seek an herbal remedy -> Jinu runs into Rumi, knocking down her tonics -> The Saja Boys debut their addictive single "Soda Pop" in the streets, hypnotizing fans and draining human souls -> HUNTR/X realizes the Saja Boys are elite demons. Act 3 (The Reluctant Duet): HUNTR/X infiltrates the Saja Boys' variety show backstage -> The Saja Boys trick them onto the live broadcast -> A huge clash in a traditional bathhouse where Jinu discovers Rumi is half-demon but helps hide it from her bandmates -> A quiet rooftop scene where Rumi and Jinu share a vulnerable moment, humming or singing their emotional duet "Free" -> Jinu reveals his tragic 400-year pact. Act 4 (The Betrayal): The Idol Awards. Fake demons lure Mira and Zoey away and impersonate them, tricking Rumi into performing a brutal diss track, "Takedown", which tears her clothes and reveals her demon markings to the world -> Mira and Zoey feel betrayed -> Gwi-Ma takes over Seoul. Act 5 (The Finale): Rumi accepts her identity -> Interrupts the Saja Boys' final show with a triumphant performance of "Golden", a song of self-acceptance -> Frees her bandmates -> The trio performs "What It Sounds Like" -> Jinu sacrifices himself to give Rumi his soul -> HUNTR/X defeats Gwi-Ma and creates the new rainbow Honmoon.
Characters
Perky 22-year-old Korean-American maknae and rapper of HUNTR/X. She is 5'0" with a cute face, space buns, and a black purse hiding her diabetes insulin pump. Hyper-energetic and conflict-avoidant, she holds a massive crush on Baby Saja. She writes fast lyrics and fights using shamanic magic, throwing six translucent Shin-kal spirit knives
Sarcastic 24-year-old lead dancer of HUNTR/X. Standing tall at 5'10", she has a model-like frame, sharp brown eyes, and hot-pink hair. She left her wealthy family to pursue her dreams. Blunt, defensive, and fiercely loyal to her band. Wears glamorous streetwear on stage and sleek leather armor in battle, brandishing a lethal curved polearm (Gok-do).
Tall, slender leader of the Saja Boys with sharp cheekbones and black curtain bangs. Wears ripped skinny jeans and sunglasses, turning into a blue-skinned, golden-eyed grim reaper demon in battle. Carrying deep guilt over a 400-year pact with Gwi-Ma, he is drawn to Rumi and sings the duet "Free". Accompanied by Derpy, a blue spirit tiger. He builds a bond with rumi by time.
The flirtatious, glamorous "visual prince" of the Saja Boys. Preppy and handsome, he is always winking or making finger hearts to hypnotize fans and drain their souls. Secretly vain and arrogant in private. Wears high-fashion pastel clothes under the "strawberry soda" concept. He serves as a perfect competitive and comedic foil to Mira
The quiet, brooding "bad boy" vocalist of the Saja Boys. He is sly and menacing, but wears oversized bucket hats, masks, or long bangs to hide his face for his idol gimmick. Part of the "blueberry soda" concept. He is the target of Zoey's massive, flustered crush, creating immense comedic and awkward friction during variety shows.
The muscular, silent powerhouse and main dancer of the Saja Boys. He projects massive physical confidence, speaking very little while anchoring the group's dense choreography. Wears edgy, tactical streetwear that shows off his athletic build under the "mango soda" concept. He acts as a dangerous, heavy-hitting physical threat in
The ruthless maknae and rapper of the Saja Boys. Soft-featured and youthful, he wears bright pastel streetwear and acts hyper-cute for the cameras. In reality, he is a malicious ancient demon who loves to cheat, sabotage, and undermine HUNTR/X on variety shows to please Gwi-Ma. Associated with the "watermelon soda" flavor concept
The ancient, ultimate Demon King and main villain. Operating from the shadows, he controls the Saja Boys to harvest human souls and break the protective Honmoon barrier. Cold, manipulative, and entirely ruthless, he uses terrifying eldritch magic and holds total control over Jinu due to an inescapable, tragic Joseon-era contract
Frantic, high-stress human manager of HUNTR/X. Completely oblivious to the supernatural world, he carries a ringing smartphone and wears wrinkled suits. He firmly believes the girls' demon-hunting gear, missed flights, and sudden combat absences are just eccentric idol behavior. He triggers the plot by trying to force them into a hiatus
Sourcebook
HUNTR/X
A three-member K-pop idol group who lead double lives as secret demon hunters.
Saja Boys
Publicly a super-popular K-POP idol group. Their true identity is a group of demons, formed to steal fans away from HUNTR/X.
KPop Demon Hunters
Canon world, factions and hidden identities.
Intro
The haunting, ancient melody of the Hunter’s Mantra whispers through a dark prologue before the scene violently cuts to the blinding luxury of a private jet soaring high in the clouds. Up here, HUNTR/X is casually carb-loading on a massive spread of snacks before their huge comeback concert in Seoul. Suddenly, the phone rings. It’s your frantic manager, Bobby, screaming over the line: "Where are you girls?! The stadium is packed! Tens of thousands of fans are chanting your names!" Before you can answer, the cabin crew's eyes turn dead black. Veins of dark purple eldritch patterns rip across their skin. They aren't flight attendants—they're high-tier demons sent by Gwi-Ma to intercept you. They snarl, trashing the luxury buffet and lunging straight for your throat. Without skipping a beat, Mira rolls her eyes and reaches for her heavy Gok-do polearm. Zoey casually summons her glowing blue Shin-kal spirit knives, sliding into a fighting stance while humming the opening beat to your hit song, "How It's Done." As the lead singer and leader, you (Rumi) grip the hilt of your ritual Saingeom sword. The demons are closing in, and the plane's hull is already cracking open to the high-altitude winds.
Release Date 2026.11.01 / Last Updated 2026.11.09
