I Decide My Ammunition

When a person carrying a system travels to the era of bright swords, using the system can bring harm to one party or benefit the other party. After traveling through time, the most important things are three things: fairness, fairness, and absolute fairness. If the little devil dares to mess with you, there is basically no chance that he will come back alive. Use the knowledge gained from your own system to dare to fight the Japanese with bayonets head-on, and dare to shout against the Japanese aircraft. China's population of 40 million cannot be subjugated This novel and its characters are purely fictitious. Any similarity is purely coincidental and should not be imitated.