In 2025, Chen Yuanzheng, a young man from the military academy, accidentally fell into a coma during a border exercise. His soul traveled to the Yunnan front line on the eve of the self-defense counterattack against Vietnam in 1979, and possessed Lu Chengzhi, a soldier who was about to go on the expedition. He is a machine gunner of the 1st Battalion of the 126th Regiment of the 42nd Division of the 14th Army, a prototype of a real historical figure. Chen Yuanzheng carried modern military knowledge and vague historical memories, trying to reduce casualties and change the trajectory of destiny with the power of "prophet". However, when artillery fire tore through the dawn, and his comrades drank all the expedition wine with smiles, shaved their heads and wrote suicide notes, and met at the Martyrs Cemetery, he truly understood what a soldier's faith is. From the initial rational deducer to the iron-blooded warrior tempered by the flames of war, he completed the reshaping of his soul between life and death. In the key battle to attack Pan Lao 575 Highland, he was like "himself" in history. He suffered dozens of serious injuries, his lungs were pierced by shrapnel, and he passed out among the martyrs. However, he miraculously revived and returned to China for treatment after thirteen days of transportation. Although a large amount of shrapnel was not removed throughout his life, he still survived. After the war, he switched to the police force and worked hard on the front line of criminal investigation, solving many major and important cases and protecting peace in another way. He passed away in 2007 due to the recurrence of old injuries, with steel balls and shrapnel remaining in his ashes. His wife Yunxia, an ordinary woman from Tongren, Guizhou, made three wishes before her husband died: to send his son to college, to sacrifice his comrades on behalf of his comrades, and to provide for his mother-in-law in her old age. She practiced it one by one: during the Qingming Festival in 2014, she visited the Southern Xinjiang Martyrs Cemetery, and in 2018 she wore hemp and mourned to bid farewell to her mother-in-law.
