Mountainous Sea’s Book of the Way

Summary

 * One would be able to refine the power of their lifespans to get stronger, and one could also refine their strength to increase their lifespan.
 * It meant that after cultivating the Mountainous Sea’s Book of the Way, one could switch between lifespan and strength interchangeably.
 * For an example, if a person had a lifespan of 90 years in the future, the person could use the entire of these 90 years to strengthen himself, leaving only one day’s worth of his lifespan.
 * it was said in the legends that when this martial technique was cultivated to the highest level, one would be able to endlessly convert the cultivated power into the lifespan. In the end, one would enjoy the same lifespan as the world, having the same shine as the sun and the moon. Additionally, when one possessed endless lifespan, they would then be able to refine endless power.
 * It could be said that this was a unique and original martial technique that did not belong under Nurturing techniques, Training techniques, Amassing techniques, or Killing techniques.
 * MC could infinitely boost everything of his because his Lifespan can't be increased or decreased.

3 Tiers

 * At the first tier, when one was at the first transition, one’s lifespan could be interchangeable with the proficiency of one’s techniques.
 * At the second tier, when one was at the second transition, one’s lifespan could be interchangeable with specialty seeds, physical particles, and the the toughness of one’s body.
 * At the third tier, after the cultivator had attained the Divine level, one’s lifespan could be directly converted to the power of martial will. It was a pity that this tier of the Mountainous Sea’s Book of the Way had already been lost by the people from the Wang Clan. Even if Fang Xingjian wished to cultivate it after attaining the Divine level, he would not be able to do it.(Not Available)