A Soul Elder was a threshold, and a Soul King was another.
If a Soul Elder's soul power and body could barely withstand incorporeal yet tangible spiritual power, then a Soul King could withstand spiritual power at the peak of that level.
With the system's help, You Chen knew that Soul Sage was no longer too far away. Since he had already reached the Soul King level, he relaxed those restrictions and resumed training his spiritual power.
According to You Chen's research into the body, aside from soul power, spiritual power, and one's innate physical talent, another crucial factor restricting physical improvement was... "bloodline."
The stronger the soul beast bloodline corresponding to a martial soul, the stronger a soul master's own bloodline would be. The closer they were to a soul beast, the lower the threshold for physical improvement and the higher their limits.
Like the protagonist of Douluo Three, who possessed the Golden Dragon King's bloodline and could even forcibly condense Blood Essence Soul Rings.
Dragons were undoubtedly among the most supreme bloodlines in this world. Therefore, soul masters with dragon martial souls generally possessed physical abilities far surpassing those of others at the same rank.
Although You Chen's "Stardust Dragon" followed a different system and path from the dragons of this world, its converted bloodline potential would certainly not be low.
However, You Chen had rarely gone out of his way to strengthen his dragon bloodline.
Of course, this "going out of his way" was relative to the "attribute powers" he focused on within his martial soul's strength. He had enjoyed essentially all the resources that top-tier dragon martial soul masters were supposed to have.
As for things as priceless and unattainable as immortal herbs, there was no hope of obtaining them for the time being. That was