Working as a cook on a merchant ship, a woman comes to know and love Samsa, a woman who gives her the nickname 'Boulder'. When Samsa gets a job in Reykjavik and the couple decides to move there together, Samsa decides that she wants to have a child. She is already forty and can't bear to let the opportunity pass her by. Boulder is less enthused, but doesn't know how to say no - and so finds herself dragged along on a journey that feels as thankless as it is alien. With motherhood changing Samsa ...