Anti-Japanese War: I Brought the System to Fight Against the Japanese Invaders

Time travels back to 1937, when the country is in crisis and the Japanese invaders are raging. Lin Feng came to the battlefield with the Iron-Blooded Anti-Japanese War System. Earn points by killing enemies, exchange points for equipment, and upgrade your body to become stronger! From an ordinary soldier, he grew into a person who made the Japanese invaders fearful. The artillery towers were demolished, the strongholds were demolished, the coalition encircled and suppressed them, and they were all wiped out with a backhand! Protect my mountains and rivers with your flesh and blood! Anyone who invades my territory and kills my compatriots, Kill without mercy!