Having left his Grantchester life behind to do some soul searching, vicar Sidney Chambers finds himself heading toward a Romani travellers' camp in Lincolnshire.Having tracked down the culprit, Sidney tells himself he is there to retrieve Mrs Maguire's life savings from the man who stole them but it soon becomes apparent, Sidney is just running from his old life and has no idea what he is going to do.Seduced by the intoxicating, welcoming community he finds himself in Sidney begins to wonder if he'll ever return home. But murder is never far from Sidney's door and when one of the community is killed, Sidney the ‘outsider' is suspect number one.