Watership Down: After the Efrafa Battle

After the battle of Efrafa, and Hazel's death. Fiver is the new chief rabbit of the warren, they continue to live their days out in harmony until the new generation of rabbit start their training for fighter, runner, listener, digger, and even more. But what happens when fiver has a vision about a small hutch rabbit from the farm the resembles the legend of the black rabbit. Should they go to the farm and retrieve this rabbit or wait to see what happens when he tells all of the warren about his dream.