After the title was "Harry Potter era" magical masterpiece,"Lord of the Rings","Harry Potter" and;"he Chronicles of Narnia" " Twilight of the City" Series on behalf of the international magic series.The "Twilight of the City" series are sold in the United States had more than 50 million.And the movie is also popular in the world.The hero,Edward Cullen,is popular in the world,many comments come to this character,to understand the movie more clearly,this paper will analysis the hero,Edward Cullen,from the application of cooperative principle,finding out the conflict in his heart.