The story takes place in the broken world of cultivation at the end of the "Xuan Ling Period" - the spiritual energy is exhausted, the ancient methods are withered, and the weaving path is lost. Young Zhou Muyuan was originally a deaf-mute apprentice at Qingwu City's "Yunsuo Embroidery Village". He was trapped in the Beiming Jueling Ice Cave due to an avalanche. He accidentally awakened the remnant spirit of the ice silkworm that had been sleeping for thousands of years, and obtained the "Xuanshuang Silk Thread" condensed by its breathing and an "Ice Soul Inner Elixir" that can melt all cold and contains ancient weaving runes. Since then, he has used needles as swords and threads as webs, quietly weaving webs in the undercurrent of intelligence, transforming from a despised embroiderer into the king of hidden weapons in charge of the secret network of "Thousand Machines Weaving". The main plot revolves around the tattoo on his back - a living "Tiangong Meridian and Weft Diagram" that expands with the awakening of cultivation - and gradually reveals the truth about the annihilation of the 'Zhi Sheng' a hundred years ago and the shocking conspiracy that the 'Yunsuo Embroidery Village' is actually the last branch of the ancient 'Bu Tian Zhi Sect'.
