This is the utility of Inner Qi, as if adding a certain power to your fists and feet. The exact reason why it works this way still escapes understanding, although many people think it is similar to the energy used in iron shirt Qigong, yet it is fundamentally much more advanced. While it won't make you immune to swords and spears, it does enhance the destructive power of your techniques to some extent.
Qingluan gently waved her delicate hand. She didn't use any Inner Qi, just simple physical strength to spar with Song Yun, yet both of them fought convincingly.
"Not bad, your use of Inner Qi has already reached an advanced level," Qingluan said with a smile. "In the future, you should learn how to achieve the greatest effect using the least amount of Inner Qi."
"Phew," Song Yun exhaled a long breath, feeling the slight expansion in his limbs. He smiled and said, "Does that mean once I've fully recovered, I can defeat Kunpeng?"
