The Four Schools of Military Strategy, also known as the Four Traditions of Military Thought, is a military studies term referring to military stratagems, yin-yang military theory, military formations and tactics, and military techniques.
When Xiao Polun arrived in this world, where everyone had a battle spirit, he found himself unable to choose between the four great schools. Even as he stood on the "sorting stone," his heart was in turmoil. But just then, the "sorting stone" announced: Xiao Polun...
