(When a young girl stumbles upon a mysterious carousel in Shijiazhuang, she finds herself caught in a web of old curses and modern danger, leading to a chilling revelation about the park's dark past.)...

In the eerie silence of an abandoned amusement park, a mysterious whistle echoes through the night, revealing a dark secret intertwined with the legacy of a haunted carousel. A group of friends seeks the truth behind the whispers, only to uncover a story...