Huzhou Canniang Gu Canmian was born with six fingers on her left hand. When she was a child, she was considered unlucky by the locals and abandoned in a mulberry forest. She fed silkworms with her broken body and invented the "sleeping technique", which can increase the yield of silkworm cocoons by 30%. However, she was jealous and framed by the "Silk Society", the sericulture guild. Shen Muye, the demoted editor of agricultural books, went south to compile the sequel to "Essential Art for Qi Min" and met her in the shadow of Sang Zhe. The two wanted to write the technique of sleeping silkworms into official and agricultural books, but they touched the foundation of the century-old interests of the Jiangnan silk weaving industry - the silk society, the weaving mill, the salt and tea transfer envoy, and even the court elders all wanted to get rid of it. The four seasons cycle, spring silkworms and autumn cocoons, Gu Canmian weaves a legend belonging to the craftsman in the strangulation of silk threads and power with the remaining fingers of one hand.
