Xiao Ze carefully sensed the changes brought by the Dou Crystal.
He discovered that the pale blue motes of light emitted by the Dou Crystal were not created from nothing.
Rather, they transformed the Dou Qi stored within the Dou Crystal into pale blue motes through some special method.
They nourished and strengthened Xiao Ze's body.
Trading Dou Qi for physical strength—there was no way he could lose on that deal!
He only needed to slightly loosen the Dou Zhi Qi Cyclone's absorption capacity, and the expended Dou Qi would immediately be replenished!
The crucial issue was that continuous strengthening meant his Dou Qi would be constantly consumed.
Xiao Ze tested it by loosening the Dou Zhi Qi Cyclone's absorption capacity a little, replenishing the missing Dou Qi within the Dou Crystal.
After observing it for a while, he finally breathed a sigh of relief.
The amount of Dou Qi converted by the pale blue motes remained the same as before.
It was a useful ability, but if the conversion rate were too high, it could very well cause his cultivation to drop.
Just like when Old Ya absorbed Xiao Yan's Dou Qi.
However, when Old Ya absorbed Xiao Yan's Dou Qi, it was for Old Ya's own recovery, and Xiao Yan himself gained nothing from it.
But Xiao Ze was different. Though his Dou Qi was consumed, his body had grown stronger!
"It seems that even if I don't use the advancement reward Xun'er fed back to break through a major realm, future advancement rewards can still complete these special rewards."
"At the Dou Zhe stage, I condensed a special Dou Zhi Qi Cyclone, and I've benefited enormously from it even now."
"At the Dou Shi stage, I received the utterly overpowered liquid Dou Qi and soul enhancement."
"And