A detailed account of a friendship between two Korean women who are part of a woman’s diving collective (Haenyo) on a Korean island. The story begins in 1938, then progresses through the Japanese occupation prior to and during World War II. Their friendship is ruptured by an act of atrocity; the post-war years leading to the Korean War are filled with hardships. The latter part of the book is a poignant recalling of broken trust and how difficult it is to achieve reconciliation and grant forgiveness. This is a profound story of women who are powerful in the sea but overcome by extreme forces on land. The history of Korea, especially the post-war chaos, makes for a powerful book.