Without even inspecting that old demon's lair, Li Su sat down cross-legged and once more circulated that cultivation method, using himself as a furnace to devour every essence between heaven and earth.
This method was truly profound.
The more thoroughly one understood its formidable aspects, the more varieties of heaven-and-earth essence one could naturally devour.
That was also why Li Su, having only just begun cultivating it, had already formed a layer of exceptionally pure righteous qi.
Originally, having obtained such a proper cultivation method, proceeding step by step would undoubtedly have been best. Cultivated to the end, this qi would be beyond imagination. With Li Su's comprehension, let alone the Golden Core Realm, he should have been able to pass straight through even the Heavenly Immortal Realm without any obstruction.
It was truly powerful, like aged wine—the longer it sat, the richer its fragrance.
But clearly, there was no way to proceed like that now. Since that was the case, he might as well add some astonishing ingredients.
Every essence between heaven and earth!
It could be pure qi such as heaven-and-earth qi, the qi of vegetation, the qi of mountains and rivers, or pure yang qi.
Likewise, it could be extremely yin qi, venomous resentment qi, miasma from vegetation, or even extremely yin demonic qi such as earthly Killing Intent.
Of course, normal people would certainly not absorb the second kind. It was not that they did not want to, but that they could not withstand it. It was also exceedingly dangerous.
But Li Su did not care. First of all, his soul was exceptionally powerful.
Then, do not forget the inheritance of the Nine Li clan. Whether battle arts or divine arts, both required earthly Killing Intent for cultivation. In other words, what was tantamount to deadly