The Chang'an Watchtower is "five feet away from the Daming Palace". The golden tiles on the eaves reflect the palace wall, but under the wall there is blood tangled with embroidery thread.
On the first night when Su Wuming was transferred to Jingzhao Mansion, he broke into a paper man carrying a coffin - the body of the young minister of Honglu Temple was covered with silver embroidery, and the stitches were wrapped with ink silk from the previous witch embroidery "Embroidered Soul Yin". The needle pouch of Liu Yueya, the embroiderer of Xishi City, contains the same silver thread as the embroidery of Guixiu; the tip of Jinwu guard Lu Lingfeng's spear opened the coffin wrapped with palace wall bricks.
When the fragmentary pages of the embroidery manual of the Daming Palace appeared, the landmark "Go to Tianchi Wu" in the watchtower became an eye-catching sight. The silver thread binds the soul and the blood feeds the embroidery array. This mystery, with the Tang Palace as the plot and the embroidery needle as the blade, will finally pierce the twenty-year-old palace wall at the top of the watchtower.
