Lu Zhengyang, inheritor of a century-old cloth shadow play, is provoked by internet celebrity Qian Tu, who threatens to replace manual craftsmanship with "holographic projection". The two make a bet, and an absurd duel between tradition and modernity begins. Qian Tu's technology repeatedly malfunctions and makes a fool of him, but in the process, he is deeply touched by the artisan's perseverance and craftsmanship. In the end, Qian Tu takes the initiative to become an apprentice, integrating holographic technology into the cloth shadow play to co-create a new art form that amazes the world.