Li Miaozhen not only made tremendous progress in the Geng Metal Principle but also took the opportunity to comprehend the other Laws that Qin Feng was versed in.
Although she specialized in the cultivation of the Geng Metal Dao and had no intention of practicing these other Laws, having a better understanding was beneficial, whether it was to contend with opponents who possessed these corresponding Laws or to execute various minor tactics.
For instance, the Life Principle that Qin Feng had realized was very enlightening to her. Integrating some of these Laws into herself would allow her to heal faster should she suffer injuries in the future.
In fact, many great powers who specialize in a single path will explore other Laws at higher realms to achieve a multidisciplinary understanding.
Take, for example, the Gui Ling Ancestor from the Beast Taming Sect.
