With a "pu" sound, Du Feng spat out a mouthful of blood as the wind blew it back onto his face. His chest was also dappled with blood stains, and his limbs suddenly felt weak. The internal energy that was just surging in his meridians was now frantically scurrying around like headless flies.
"Ah, what's happening?" Zhang Xiaohua was contemplating his pursuits and didn't notice Du Feng's condition until he heard him coughing up blood. By the time his gaze shifted, Du Feng had already slumped over, nearly motionless on a rock.
"Qi deviation!" Zhang Xiaohua only took one glance to understand. Du Feng must have forcedly channeled his internal energy trying to break through, which led to a backlash of his internal energy and resulted in deviation. This was the infamously feared internal energy deviation, which Zhang Xiaohua had always pondered.
