There are skilled craftsmen in the world, also known as good craftsmen, bamboo craftsmen, who use knives and axes to cut and chisel, and the legends of prosperous times emerge. A bamboo book, an unclear story, a misunderstanding that cannot be explained clearly, and a promise to reciprocate love. Xu Youran came across this feast of bamboo weaving culture in the vast sea of bamboo. The eighty-year-old crazy old man doesn't ask for much, he just hopes that his skills can be passed down...