In 1930, when Wen Wan, a nurse at Suzhou Mission Hospital, was sorting out the files in the delivery room, she discovered that her birth date was embroidered into the pelvic cavity of an unknown skeleton. As the investigation deepens, she uncovers the hidden horrific experiments of her husband Shen Zhiyuan, a surgeon who returned from studying in Germany: He combined German mechanical puppetry with Jiangnan embroidery soul ban, used living people to warm the puppet silk, and tried to create an immortal puppet. When Wen Wan's body was transformed into a "humanoid wedding dress", the serial disappearance of the embroiderers traced by French Concession Inspector Du Shenzhi also pointed to the jacquard loom driven by human bones in the cellar of the mission hospital... The silver needle transports the soul and the golden thread eats the heart. This killing feast intertwined with Western medicine scalpels and embroidery needles will finally usher in the truth on the night of the blood moon.
