Bright Sword: I Fight the Japanese Invaders with a System

I transmigrated into the world of "Bright Sword", at the most grueling point of the War of Resistance. The Battle of Cangyun Ridge was about to begin, and we were short on guns and ammunition, with barely enough food to fill our stomachs.

Just as the protagonist was at his wit's end, he unexpectedly awakened the Family Prosperity System!

As long as he expanded the family and had children, he could continuously receive top-tier supplies for the War of Resistance and elite troops from the System!

“Ding! Congratulations, Host, on the birth of your first son. Reward: the full unit structure and equipment of an elite German-equipped infantry company!”

“Ding! Congratulations, Host, on the birth of your daughter. Reward: a 105 mm howitzer battalion and unlimited ammunition!”

While Li Yunlong was still fretting over a few crates of locally made grenades and scheming with the brigade commander over half a cavalry battalion, the protagonist had already built an ironclad army through “growing his family,” one whose equipment outclassed that of the great powers.

Li Yunlong: “Old Li admits defeat! You don't just fight like a demon, kid. You're the best in the world at growing a family, too! Where on earth did you pull that Italian cannon from?”

Chu Yunfei: “His troops are strong and numerous, and their weapons are so advanced that our Jin-Sui Army can't hold a candle to them!”

Fight the Japanese invaders and defend China! See how the protagonist builds the strongest family amid the flames of war while driving the invaders from Chinese soil!