Because Fifth Master had already told him long ago that in the war a hundred years ago, the little devils burned, killed, and looted, taking away a lot of good things from our country.
This included our Inner Power.
Inner Power mainly trains the meridians within the human body, allowing Martial Artists to more easily and conveniently perceive the existence of meridians within their bodies, without needing to memorize the bodily distribution map of meridians like ordinary Chinese medicine.
The fracture in Inner Power practice has led to an increasing number of people in recent years denying the existence of such things as meridians within the human body, all questioning the authenticity of meridians.
But actually, as 'meridian theory' is recorded in the Inner Canon of Huangdi, how could meridians possibly not exist?
First practice muscles and bones, then practice meridians, this is the path a true Martial Artist must take.