"By using one's own breathing rhythm and frequency to resonate with the body, one could awaken the power of life and condense it into what was known as a Life Seed."
"The rhythm and frequency of breathing, as well as the substances that needed to be consumed, differed; thus, the Life Seeds condensed would also differ in strength and nature."
Lu Xingshi summarized the Earth Element Breathing Technique.
"The breathing isn't a big problem, but what the hell are these substances I'm supposed to consume..."
Cultivating the Earth Element Breathing Technique not only required a strong enough physique for the body to keep up with the breathing rhythm and frequency, but also required consuming Earth Element items, such as the Earth Element Essence used to condense a Life Seed.
It took an entire small Earth Element to produce one. The book also described how to make it, but where was he supposed to find an Earth Element? Those things might even have gone extinct.
Moreover, the book recorded that only Knights who had produced a Life Seed could be considered true Knights.
The Knights of today who had yet to produce Life Seeds were called Knight Attendants in the book, something akin to apprentices.
They had to follow a true knight and study under them until they activated their Life Seed or were deemed by the knight to lack the potential to become one and abandoned.
As for the Grand Knights described in the book, they could further nurture their Life Seeds and use the Breathing Technique to form external Battle Qi.
Beyond that were Champion Knights. Their Battle Qi could condense into a powerful Aura, something roughly like presence or pressure, except it could also take physical form.
Based on the previous data analysis, there should theoretically have been