When a killer's final act echoes through the Guandu Line, the lives of three strangers intertwine in a chilling dance of fate and retribution....

In the shadowed corners of the Guandu Line, a serial killer's final rites intertwine with a web of secrets and danger, leading to a chilling revelation that will shake the very foundations of the city....

In the eerie ambiance of the Guandu Line, a mysterious melody leads to a vanishing act, unraveling a web of deceit and fear....

In a world haunted by the Guandu Line's Gothic gloom, a serial killer's past comes back to haunt him, leading to a chilling climax that blurs the lines between innocence and malevolence....