The opening of the novel begins with the arrival of the mysterious Sea Lady, who walks ashore in a seaside town and immediately commands attention as a being both elegant and strangely out of step with human conventions. Though she appears refined, her speech and behavior reveal an otherworldly nature that unsettles those around her. Journalists and members of the local elite become fixated on her identity, unsure whether she is a supernatural marvel or an elaborate hoax. Tension rises with the return of Mr. Harry Chatteris, whose past connection to the Sea Lady begins to surface, further complicating the situation. This portion of the novel blends fantasy with social satire, using the Sea Lady as a mirror to human ambition and the absurdity of social appearances.