Kai Syaoran became even busier. Even when he was treating serious injuries, he was thinking about cultivation. He spent all the extra time he had inside the soul core learning about runes with the strange devil man who still refused to give Kai Syaoran his name. Kai Syaoran did not care much about this as long as the man continued providing useful information.
Runes were ways of channelling the powers within heaven and earth. These runes could enable a person to communicate with heaven and earth including the laws themselves.
Understanding these runes was to understand the operation of heaven and earth.
Kai Syaoran became very much interested in these runes once he learned about the many awesomely powerful applications.
The first thing Kai Syaoran had to know before being able to draw a rune, was grasping the intent behind the rune. Without the intent, it would not matter whether one drew the rune perfectly.