A young woman discovers a hidden bottle in an old mansion, only to find herself caught in a web of secrets and danger, as she attempts to uncover the truth behind her mysterious past and the enigmatic figure known as the Catfish....

In a world where music transcends time, a young musician's discovery of a forgotten symphony leads her on a journey through the echoes of the future, intertwining her fate with the enigmatic Catfish and the Bottlemen....