When the Southern and Northern Song Dynasties overlapped, it was a uniquely troubled time in history. The ruling class only cared about their own enjoyment, but how could they care about the people who were in dire straits? Everyone in the martial arts world is in danger. For survival, fame and fortune, and friendship, there has never been a day of peace in the martial arts world. This book aims to reveal the deepest emotions of human nature. The ancients? Today's people? Truth? Pretend? Yes?