You Kexin persists in the fish skin craft in Jinkou Hezhe Ethnic Township, Tongjiang. Facing order growth and young people returning home, she leads everyone in processing fish skin, making fish skin paintings and fish skin garments, while exploring online sales and new designs. Chi Xiaohua and You Xiaoyu progress from learning to participating in creation, gradually fusing traditional patterns with modern designs. Everyone completes a large fish skin painting together and prepares to build a fish skin culture museum, conducting live streams and tourist experiences. In the end, You Kexin takes both of them as apprentices and hands her old fish skin knife over to them, letting the Hezhe fish skin craft continue to be passed down and go further.