Cheng Miao walked into the special replica formed by the "information field": a neglected campus, a house bound by old rituals, a B&B overwhelmed by traffic... The rules are cold and hard, and people's hearts are tight. She uses needle and thread to read the direction of emotions, stabilizes the cracks with traditional techniques such as "meditation pattern, knotting, and light-reflecting embroidery", and sews "home" from a nailed word into a door that can be opened and closed. The appeased spirits and villagers joined the cooperative, learned embroidery, bamboo weaving, and mortise and tenon joints, and made "objects of order" such as "appeasement handkerchiefs, stabilizers, and knots" to rebuild their lives and dignity. The business has evolved from groups to workshops to mutual aid networks; she and the "Jingwei Envoys" from the system side have also moved from supervision and being supervised to collusion and entrustment. The golden thread points to a deeper source: an old loom that has walked the same thread in the shadows of many copies - how can old systems be patched? The answer lies between the needle and the heart.