In the twenty-third year of Yonghui's reign, the Lin family of Jiangning Weaver was in great danger. A secret act of greed for money caused the splendid family of Xuanhe to overthrow in an instant. Lin Wan, a fifteen-year-old orphan girl, was banished to the palace and became the lowest-grade maidservant of the Clothes Bureau. Her fingers were soaked in the cold winter ice water. For five years in the dark, she relied on the incomplete embroidery skills she had secretly learned and the weaving secrets engraved in her bones to embroider hair-thin lotus flowers on the corners of the ladies' skirts, and gradually climbed into the clothing bureau. She thought she had finally reached a glimmer of light, but instead she was assigned to serve the blind and deposed prince who was famous for his violence - a former prince who was imprisoned in a side hall of the cold palace due to palace changes. His eyes were blinded and everyone avoided him. Everyone in the world thinks that the deposed prince Xiao Jin is perverse and evil, and he beats and kills the palace people at every turn. When Lin Wan cautiously held the first cup of tea, he accurately "looked" at a patch on her sleeve with a special stitch that she had not even noticed, and said hoarsely: "Who taught you the 'Hidden Scale Needle' of the Jiangning Lin family?" From then on, in the cold palace of the palace, the blind wolf and the bird with hidden blades, in countless long dark nights that no one could see, began to weave a huge web covering the entire dynasty among thousands of silk threads. She wanted to clear the family's wrongdoing, and he wanted to regain everything he had lost. At first, they just wanted to live in this cannibal palace wall, licking each other.