1943 - 2013, to commemorate the seventy anniversary of the war to defend Changde, anti Japanese War and the victory of the world anti fascist war 70 years ago, Beijing close Summer International Television Media Co. Ltd. was solemnly launched large-scale war drama "hero city" (formerly known as "the Changde"). The play tells the story of the fall of 1943, just before the outbreak of the war to defend Changde, small police He Pingan quietly for nine years of life, as a Red Army veterans, underground Party member, he take care of the widow and son, in Changde in order to conceal one's identity, the safety of the people of Changde, He Pingan and the latent Japanese spy out even the wits finally, the sacrifice in the street fighting story.