Yuan Yufei's dantian was a crystal space brought from the Universe Federation, although this dantian could also expand with the growth of cultivation. However, its initial value is still much larger than the average person's dantian. Therefore, when Yuan Yufei looked at the dantian, he only felt a dark and very vast vague space.

Yuan Yufei was very excited, and asked Xingchen No. 7 with his mind with a little nervousness: "Xiao Qi, is this little light in my dantian the water attribute spiritual power?" ”

"Yes, master, congratulations on your success." Star Seven said.

After getting the confirmation of Xingchen No. 7, Yuan Yufei was very happy in his heart, and he didn't feel tired at all, so he said: "Xiao Qi, I now feel that my mental power and spiritual power are good, and I still have some strength left, can I cultivate for a while, and then go to that netherworld room to recover my soul power?" ”

"This ...... All right! But master, you must not be intoxicated with cultivation like just now, you must remain vigilant, and when I remind you, you must stop immediately, and then, enter the netherworld room in my space, and take the soul pill to restore your soul power. Star Seven said.

Yuan Yufei continued to absorb according to the method just now, and Xingchen Seven helped her attract and drive away the water attribute spiritual power.

Once born and twice matured, Yuan Yufei became more and more proficient in this control method, and the spiritual power that she caught into the dantian was also increasing, from a trace of spiritual power in the first time, to more than 10 traces of spiritual power in the second time, to more than 100 traces of spiritual power in the third time, and the number climbed up in an exponential way every time.

However, the good times were short-lived, only about two quarters of an hour later. Yuan Yufei felt dizzy, unable to do anything, and the spiritual power that could be absorbed into the dantian was getting less and less.

"Master, please stop!" The voice of Star Seven also sounded in time at this time.

Yuan Yufei had to stop, at this time she already had thousands of spiritual power in her dantian, but compared to the vast dantian. These more than 1,000 threads of spiritual power, like fireflies at night, are sparsely distributed in the darkness.

Half an hour later, Yuan Yufei, whose soul power had fully recovered, came out of the space of Xingchen No. 7 again.

This time, Yuan Yufei no longer used soul power, but only used his mind power to capture the water attribute spiritual power in the air. In this way, the effect was much worse, and the first time I only absorbed three traces of spiritual power.

However, there is no way to do it, the Soul Pill is a high-grade elixir, the materials are very difficult to find, and it also requires a high-grade alchemist to be able to refine it. And to restore soul power, the soul pill is the most effective.

But in terms of mental power, you only need to take Hui Yuan Dan to recover. Yuan Yufei has 1,000 second-grade Huiyuan pills on his body, and if he takes this second-grade Huiyuan Dan, it will only be a blink of an eye to restore his mental power.

After Yuan Yufei repeated his cultivation more than 20 times, he took a Hui Yuan Pill and wanted to take a break. Star Seven said suddenly.

"Master, with the spiritual power in your current dantian, you can already start and use your spiritual power to run the Elemental Divine Technique."

Yuan Yufei was stunned, right! Why am I so stupid?

The reason why I use my mental power to run the Elemental Divine Technique is because I don't have spiritual power in my dantian, and now that I have spiritual power in my dantian, why do I still use my mental power to run the Elemental Divine Technique?

Listening to Xingchen No. 7's words, Yuan Yufei immediately took action.