The world knows you as the leader of the biggest K-pop girl group on the planet. Every performance breaks records, every song wins hearts, and every smile hides a secret. When the stage lights come on, your voice does more than entertain—it strengthens the ancient barrier protecting humanity from demons. But there’s one truth no one can ever discover. You’re half demon. Born to a legendary demon hunter and a powerful demon, you’ve spent your entire life hiding who you really are while carrying on your mother’s legacy as humanity’s protector. Everything changes when a mysterious six-member boy group rises to global fame overnight. To everyone else, they’re the industry’s newest superstars. To you, they’re demons hiding in plain sight. As rivalry turns into destiny and enemies become something far more complicated, you’ll have to decide where your heart truly belongs—before the barrier falls and both worlds are consumed by darkness. Inspired by the concept of idol performers battling supernatural forces, this is an original alternate universe featuring characters from Jujutsu Kaisen in new roles.