Half a Marriage Certificate in an Eggshell

"Half a Marriage Letter in a Bullet Case" is a hard-core military novel set against the backdrop of the war of resistance against Japan in the Republic of China, focusing on technical soldiers' deep feelings for their family and country. The story tells the story of Chen Yanzhou, a mechanical genius who was born in the technical department of Whampoa Military Academy. When his hometown was bombed by Japanese invaders and his fiancée Liu Yueru died tragically, he was deeply traumatized. His attachment to his family turned into a tempering of hatred for his country. He silently devoted himself to artillery maintenance. On the rainy night of the Battle of Xuzhou, he pressed his shoulder against the malfunctioning gun mount and yelled "fire" with his broken arm. He started the thunder of revenge and broke half of the marriage certificate embedded in the bullet casing, symbolizing "growing old together". However, the cruelty of war is far beyond imagination. Chen Yanzhou was involved in the huge whirlpool of the "Panshi" cave library of the National Government's military industry system. The microfilm delivered by technical director Li Desheng and medical officer Lao Zhao with their lives carries ironclad evidence that can subvert the rear. Under the cover of Su Wan, the embroiderer who risked her life, Chen Yanzhou, who was seriously injured, carried the secret forged in blood, and went through numerous pursuits, all the way north, like a fragment of a bullet casing embedded in flesh and blood, carrying the power of destruction and rebirth, and finally arrived at the arsenal in Yan'an. In the rough and hot furnace of the Loess Plateau, Chen Yanzhou used his severed arms and body, using skills and unyielding will that were engraved in his bones, to turn the cold shell fragments into the "Blade of Rebirth". He not only repaired the bombed machines, but also tempered tough gun steel that could smash the Japanese invaders' fortresses. He went from being an avenger who bore a blood debt...