After returning to his hometown, Tong Xiaosheng wanted to carve modern poetry into copper inkboxes to bring copper engraving into daily life, but he faced tests from Master Tong. Starting from understanding copper, sharpening knives, engraving lines, and making rubbings, he understood the rules of manual copper engraving through repeated practice and completed innovative sample pieces with his partner. Facing the controversy between laser and manual work, he insisted on guarding traditional skills first before exploring new expressions. Su Xiaofang helped promote experience tours and the cultural center, and everyone jointly showcased the charm of copper engraving. In the end, Tong Xiaosheng won recognition, creating side by side with Master Tong to pass down the old craftsmanship well in modern life.