Infinite Heavens: Fighting the Japanese with the Eight Hundred Heroes at the Beginning

Kang Lei, who was repairing the router for his female colleague, suddenly traveled through time. The beginning was the Songhu battlefield in the early days of the Anti-Japanese War. He and more than 400 people were surrounded. The Japanese have planes and cannons, but I only have a roll of tape and a screwdriver. How can we fight this battle? ! Fortunately, the system awakens at the critical moment. Reward "Advanced Combat Sports Rapid Fire", reward "mg42 machine gun", get the golden finger, kill little Japan! This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.