Yeongdo, Korea 1911. In a small fishing village on the banks of the East Sea, a club-footed, cleft-lipped man marries a fifteen-year-old girl. The couple have one child, their beloved daughter Sunja. When Sunja falls pregnant by a married yakuza, the family face ruin. But then Isak, a Christian minister, offers her a chance of salvation: a new life in Japan as his wife.
Following a man she barely knows to a hostile country in which she has no friends, no home, and whose language she cannot speak, Sunja's salvation is just the beginning of her story.