Two old bamboo flutes from a mountain village in Wannan are used as clues to connect the story of Lin Yanqiu and Su Shuying's deep love across the wars of the Republic of China, and the story of four generations of the Lin family adhering to the traditional bamboo flute skills. An encounter in the bamboo bush in the late spring of the Republic of China made a bamboo flute engraved with "Sparse Shadow" carry half a lifetime of care; as time went by, Lin Wan returned to his hometown to maintain his art, Shen Linle took the flute to the world, Shen Zhu'an deeply cultivated intangible cultural heritage innovation, and Shen Nian'an continued to inherit the fire. Four generations of people expressed their deep feelings with their craftsmanship, allowing the pure sound of the old bamboo flute to travel through the centuries. The work interweaves the persistence of love, the inheritance of intangible cultural heritage and cross-cultural integration, spreading the tenderness of time among the shadows of cinnamon and bamboo. The silver cracks on the old bamboo flute are a mark of regret and a testimony of perfection; in the melodious flute sound, there is hidden the concern of the ancestors, the persistence of the present and the expectations of the future, explaining that true deep feelings can transcend time, pure inheritance can illuminate the years, and the power to heal people's hearts flows in plain narrative...
