It was really sad when that evil black wolf went and stomped down on Blue's throat (she was in wolf form), then you see him bending down, hear yelping, and see Blue in a pool of blood, trembling with her eyes glazed...and Hige stumbles over to comfort her and she dies next to him! Then he has Tsume put him out of his misery because he's in a lot of pain from dying...
And Tsume dies while Kiba's running off, and Kiba hears him howl one last time and tries not to look back while he's running...and then...Chezza dies and Kiba (wolf form) carries her flower to the sea where Paradise will be born, then he collapses and dies. When the new Earth has been made, where Kiba is laying (still wolf form), it becomes sea and he falls into it...while he's sinking, his eyes open because it's the new Earth and he's alive again, and he sees the moon overhead turning from red back to white, and sees the grass in the sea and knows that it's all over, that he's in Paradise with his friends...that was such a beautiful ending...but I didn't get the city part. 
