Mi-ja and Young-sook, two girls living on the Korean island of Jeju, are best friends that come from very different backgrounds. When they are old enough, they begin working in the sea with their village’s all-female diving collective, led by Young-sook’s mother. As the girls take up their positions as baby divers, they know they are beginning a life of excitement and responsibility but also danger.

According to Confucius, ‘an educated woman is a worthless woman’, but Tan Yunxian – born into an elite family, yet haunted by death, separation and loneliness – is being raised by her grandparents to be of use. She begins her training in medicine with her grandmother and, as she navigates the male world of medicine, requiring tact and diplomacy, she struggles against the confining world of her class.

In their remote mountain village, Li-yan and her family align their lives around the seasons and the farming of tea. For the Akha people, ensconced in ritual and routine, life goes on as it has for generations—until a stranger appears at the village gate in a jeep, the first automobile any of the villagers has ever seen.