Chen Mu's perception drew in the card ink flowing down to the nib of the pen. That induced a wonderful alliance between the two the instant the ink made contact with the card blank. The fine oscillations of his perception were continually changing, causing the correspondence between the card blank and the ink to keep producing rich transformations.
The continuous, fine, high-frequency oscillations of his perception made high demands on the card master. The flow of perception in such a state was stunning. Perfectly keeping up the oscillations of his perception could reduce the wear and tear on it to the greatest extent possible. Wear and tear was a problem every high-level card master had to face.
The higher the level of the card, the more complex the skills it would involve. The demands on perception would also be higher.
