This sentence was originally a conjecture and extrapolation by Madam Li's father, his martial arts master, about deeper realms of martial arts technique.
To Madam Li, it seemed like mere wishful thinking.
But Sha Lifei felt an inexplicable connection with the method, and as he progressed, he gradually saw it take shape.
That was to merge Thunder Techniques,
transforming one's boxing into Martial Arts!
With the "North Emperor Divine Travel Technique" for leveraging momentum and having learned both the "North Emperor Yin Thunder Palm" and the "Heavenly Thunder Demon Suppressing Hammer" passed down by Yu Longzi,
the framework had taken shape!
Li Yan practised slowly, but unlike usual, as he transitioned between punches and palms, he also incorporated the changes of hand seals.
The palm embodied Yin, utilizing the North Emperor Yin Thunder Palm.
The fist embodied Yang, utilizing the Heavenly Thunder Demon Suppressing Hammer.
