The system sent me to fight

Yang Jing, who was filming an anti-Japanese drama in a film and television studio, inexplicably passed through the 1937 Songhu Anti-Japanese Battlefield, and obtained the Super Anti-Japanese War System. Killing devils can reveal various weapons and equipment, and can also win lucky draw opportunities.
Originally, Yang Jing, who cherished life, only wanted to survive for 8 years in this war-torn era, to kill the little devil.However, the cheating system insisted on forcing him to be a man who cheated and beat devils.
Ding, congratulations to the host for killing a Japanese soldier and releasing a Mauser 99k rifle.
Nani?Mauser 99k rifle?System, are you afraid it's a copycat?