A young actor finds himself in a mysterious realm where the line between life and death blurs, as he discovers the tragic fate of a Puppeteer who has become a demon, bound to his art and the living....

In the eerie depths of Tianjin's Demon's Dancehall, a young man finds himself entangled in a web of the undead, where the line between life and death blurs, and the consequences of his actions echo through the night....