When a serial killer's final act in Osaka's bustling streets intertwines with a dance of shadows, a detective must unravel the enigmatic puzzle to prevent a tragic end....

A chilling narrative of a killer's descent into madness, woven into the haunting melody of a lullaby....

When a renowned ballroom dancer is found dead in the middle of a performance, the whispers of a killer's final rumba begin to echo through the city. This chilling tale weaves a web of betrayal, passion, and a final dance with death....

In the final hours of a serial killer's life, a haunting melody intertwines with the chilling narrative of his final act, revealing the depths of his psyche and the fates of his last victims....