A cursed ring. A silent demon girl. A town where the shadows are starting to move.

Azrael only wanted an ordinary life in the frozen town of Iblis Valley. But when he wakes up with an unremovable purple ring fused to his finger, everything begins to change.

At school, he starts seeing a mysterious horned girl no one else can see. Then a supernatural encounter drags him into a deadly dungeon, where Azrael barely escapes with his life. The only one who can explain what is happening is Lilith, a mute silver-haired girl who reveals a terrifying truth: she is the demon he saw at school, now trapped in human form after using her powers to save him.

But the ring on Azrael's hand is more than a curse.

It is a beacon.

As dark forces begin gathering around Iblis Valley, Azrael and Lilith must learn to trust each other while navigating school life, strange visions, dangerous monsters, and a growing bond neither of them fully understands.

But the deeper Azrael is pulled into Lilith's world, the more he realizes the shadows surrounding him may be connected to his past, his family, and the deadly secrets buried beneath Iblis Valley.

Perfect for listeners who enjoy supernatural fantasy, emotional character bonds, school-life drama, cursed powers, demon girls, and slow-burn fantasy romance.