The heart corresponds to fire, the lungs to metal, the liver to wood, the spleen to earth, and the kidneys to water.
The heart stores the spirit, the lungs the corporeal soul, the liver the ethereal soul, the spleen intention, and the kidneys vital energy.
Master the organs' traits, reverse the five elements, turn yin and yang, and martial arts will reach the mysterious pinnacle!
The story begins in the southwest…