Chen Feng, a technician at the Military Industry Research Institute, accidentally traveled through time during an equipment debugging, and plunged into the most intense Lijiapo battlefield in the "Bright Sword" world - it was the critical moment when Li Yunlong led the new 1st regiment to defeat the Sakata unit.
Surrounded by bullets and bullets, he relied on his modern military knowledge to see through the blind spots in the bunker, and relied on his field survival skills to defeat the Japanese hidden sentry. In the first battle, he helped the New 1st Regiment blow up its firepower point, making Li Yunlong exclaim, "This guy has a way with things." From then on, Chen Feng became the "special soldier" of the New 1st Regiment: He improved the mortar aiming method, doubling the accuracy of the artillery shells; he used simple materials to make first-aid kits and rescued seriously injured comrades; he was familiar with the plot direction, but did not blindly intervene. He only helped the Independent Regiment (later Li Yunlong was transferred to the Independent Regiment) to avoid traps and gain opportunities at critical moments.
From the breakout of Lijiapo to the complete annihilation of the Yamazaki Brigade, from the disarming of the cavalry battalion in Wanjia Town to the direct confrontation with the Yamamoto special agent team, Chen Feng followed Li Yunlong, Zhao Gang, and Zhang Dabiao, a group of iron-blooded soldiers, crawling and rolling in the smoke of the beacon fire. Not only must he adapt to the cruel war years, but he must also use modern wisdom to reduce sacrifices for this heroic force without violating the general trend of history. Together with them, he must write the sword legend of "the brave man wins when we meet on a narrow road" and witness the Chinese nation's unyielding struggle in the face of suffering.
