Anti-Japanese War: Starting from the Independent Regiment and Fighting to Changjin Lake

[System + Brainless Coolness + Military Industry] Travel through the world of "Bright Sword" and become Zhao Gang, the political commissar of the Independent Regiment. Awakening the 'enemy-killing system' and determined to serve the country. Li Yunlong originally had strong opinions on political workers, but he found that the new political commissar seemed different. Zhao Gang: Lao Li, the Yamamoto special agent team made a sneak attack on Yangcun, humiliating the Independent Regiment. The lair has been found. Why don't you do a damn thing? Li Yunlong: That's good, then let's fuck him! Zhao Gang: Lao Li, that bastard Shinozuka is chasing us every day, and now we're here, why don't you give us a fucking shot? Li Yunlong: This... Seems like it can be done, then let's do it in a fucking way! Zhao Gang: Lao Li, that old devil from Okamura... Li Yunlong: Lao Zhao, be calm and calm, calm and calm... Only when you can bend and stretch can you be a husband! (Voice) Damn it, who is the political commissar? Ps: The introduction is weak, please read the text.