A month and a half soon passed as Huang Xiao and Demon Phoenix stayed beside the pool.
The two spent most of their time cultivating on their own, while also setting aside some time to discuss things and exchange what they knew.
Especially when it came to things that puzzled them, discussing them together was better than pondering them alone.
"I'm still just a little short of being able to use thirty percent. Now even the slightest improvement has become extremely difficult," Huang Xiao murmured as he opened his eyes.
This was normal. When he had first begun controlling the supreme demonic qi, the amount he could use had increased rapidly. Now he was more or less in the later stages, and even the smallest improvement had become extraordinarily difficult.
Huang Xiao's body was now submerged in the pool. After adapting over this period, he could soak in the water for a while, then come out to rest.
Now he not only wanted to control as much supreme demonic qi as possible, but also wanted to temper his body.
The supreme demonic qi was most concentrated in the pool, so naturally its effects were also the best.
For this, he had taken inspiration from his time in the Evil Water Region, when those three old men had made him temper his body with evil qi. Now that there was such an enormous amount of supreme demonic qi here, Huang Xiao naturally would not waste it.
After tempering his body with demonic qi, Huang Xiao also found that his control over the supreme demonic qi became more effortless.
Apart from occasionally using his Heart Fire to refine his flames, Demon Phoenix also used the surrounding supreme demonic qi to temper his body.
Although Demon Phoenix still could not enter the pool