They fear the water, and the only way to remain virtuous is never to enter the sea, to follow God's word, but curious Esta longs for more.
Women on the island are controlled, married off and must conceive a child within the twelve months of their appointed motheryear. If she doesn't bear a child in that year, she is marked as cursed, and cast back into the sea as a sacrifice, in an act called the Untethering.
When Esta witnesses a woman Untethered before her eyes she sees a future to fear. Her fate awaits, a loveless marriage, her motheryear declared.
But before long, Esta gets a taste of freedom and the insular world she knows begins to unravel.
