I Lectured on Martial Ethics in the Ming Dynasty

Once you travel through time and arrive in the third year of Tianqi, you will encounter a stubborn Jinyiwei Baihu father. The crisis is right in front of you. Learn mathematics, physics and chemistry well and fight against all the invincible opponents in the world! What, the Ming Dynasty's powerful people are competing to plot? Then let's reduce the dimensionality and attack; what, the Ming Dynasty's party is constantly fighting? Then just crush them with strength; what, Liaodong Jiannu is powerful? Then let's push it! In this poor Ming Dynasty, it was Qin Xingzong's principle to talk about martial ethics, but none of the fallen enemies did not talk about martial ethics...