A thousand-year-old bone flute that can awaken people's deepest fears draws a criminal psychologist who believes in rationality and a cynical folklorist into a fateful reincarnation that spans hundreds of years. When the night of the eclipse arrives, they must find in each other the courage to confront their fears—or become part of the horror itself, together.
Concept: Fear is an innate human instinct, while love is a miracle that needs to be learned. Only by facing your deepest fears can you find the light that illuminates each other in the darkness.