Among the many blessed lands, Zheng Dong was most interested in the Spiritual Enhancement Tree, because Impermanence had already shown him during his previous wandering, and made it clear to him that this tree was used to increase the qualifications of the spiritual root, and the more qualified those who used it, the more huge the improvement, and those who only had inferior spiritual roots or simply did not enter the inferior spiritual roots, at most they could only be promoted to the true spiritual roots or the upper spiritual roots.

The Spirit-Boosting Tree is located in the middle of the city, and the trees are not very huge, just like those thousand-year-old trees on Yingzhou Immortal Island, with a height of more than 100 zhang, and the thickness of 100 people holding hands, dozens of arm-thick vines are cast from the Spirit-Boosting Tree, and there is a wooden sign in front of the tree that says that the use of the Spirit-Boosting Tree costs thirty task points per hour, as well as some precautions for use.

Zheng Dong followed the instructions on the wooden plaque, and directly pressed his palm on the spirit tree, and in an instant, thirty points of merit were deducted, and at the same time, a vine suddenly rolled around Zheng Dong's body, pulling him directly into the lush canopy, and countless branches and leaves stretched out to form a leaf ball to wrap Zheng Dong inside.

Countless slender buds that are difficult to see with the naked eye poke out of the leaves and penetrate into Zheng Dong's soul body, directly leading to the soul of Guò Divine Soul; Coming to the location of his Spirit Root Tree, according to the wooden card, Zheng Dong can specialize in one or five series of initiates, thinking that after dispersion, it is likely that the effect will not be obvious, Zheng Dong directly chose the Fire Attribute Spirit Root Tree, and suddenly those young shoots in the depths of the Spirit Enhancement Tree were connected with the Fire Spirit Root Tree.

An endless stream of fire law energy poured into Zheng Dong's fire spirit root tree □, Zheng Dong suddenly found that because he had condensed the fire heart bead, so while those energies poured the spirit root, he was able to comprehend the Tao rhyme of fire from it, the root of cultivation lies in the Tao, and the Tao rhyme is the foundation of the Tao, even if this is generally the foundation of the Great Perfection, or simply the Jindan monk can comprehend, Zheng Dong's previous comprehension of the Dao rhyme of life and death followed the Dao rhyme of the wind is just a coincidence.

Zheng Dong condensed the heart bead of fire. Casting the fire system spell is equivalent to mastering a trace of the Dao rhyme of fire, but the equivalent here is not that he has really mastered the rhyme of the Dao of fire, and this time he has added the root of the fire spirit root, but he inadvertently peeked into a trace of the Dao rhyme of the fire, how can it not make Zheng Dong ecstatic.

Allowing the spiritual root to grow slowly, Zheng Dong's entire mind was devoted to the comprehension of the Dao rhyme of fire, and time passed quickly unconsciously, and soon an hour passed, slowing down with the input of the energy of the fire law. Zheng Dong was also awakened from the comprehension of Dao Yun, and he was suddenly furious at a critical moment, in order to prevent the second enlightenment from being interrupted, he directly authorized the spirit tree, unless he took the initiative to cut it off, otherwise the state of the spirit enhancement was maintained until his task points were exhausted.

In this process, Zheng Dong paid attention to his fire spirit root situation, and found that in just one hour, his fire spirit root attribute had risen by two points, reaching eighty-seven.

After that, Zheng Dong began to comprehend that trace of fire rhyme wholeheartedly, and it passed quickly with time. Finally, a fiery red bead appeared on Zheng Dong's chest, it was the fire heart bead he had condensed before, and suddenly a stream of red energy was withdrawn from the bead, like a layer of red mist enveloping the bead.

A wave of joy filled Zheng Dong's heart. He finally mastered a trace of the Dao rhyme of fire, and with the complementarity of the Fire Heart Bead, the power of his fire-based spell would be increased by fifty percent, and if his fire-based spirit root level could also break through to the earth spirit root. Then not only will the power of the spell increase again, but the most important thing is that his cultivation speed will also become much faster.

Thinking of Huo Linggen, Zheng Dong began to review his state this time. Suddenly found that five hours had passed unconsciously, and the task points had also cost one hundred and fifty, and now there were only two hundred left, and it was about to be deducted again, and his fire spirit root attribute had also risen to eighty-nine points, just one line away from becoming an earth spirit root, and because this line was a watershed, it was especially difficult to increase.

Another thirty task points were deducted, and a large amount of fire attribute law energy was still injected into the spiritual root tree endlessly, but what made him helpless was that his spiritual root tree was like a bottomless pit, desperately absorbing energy, and the ninetieth main branch was unable to condense.

Seeing that another hour was about to pass, Zheng Dong had been in this space for almost eight hours, and he also vaguely felt that his promotion seemed to be coming to an end, and he was about to break away from here, and it took one hundred and eighty task points to raise the spiritual root to the peak of the true spiritual root, which was so short that he couldn't break through, which made Zheng Dong feel a little depressed in his heart.

Finally, with the arrival of another hour of spirit enhancement, Zheng Dong gritted his teeth and added another hour, but as soon as he finished adding, he suddenly felt a strong repulsive force acting on his body, as if he was about to force him out of this time.

"It seems that my last thirty mission points have been wasted!" Zheng Dong, who had just sprung up with this idea in his heart, suddenly found that the energy infusion speed of the Spirit Enhancement Tree had been accelerated by a thousand times, and the energy that would have taken an hour to infuse was actually injected into his Spirit Root Tree in an instant.

Just when Zheng Dong suspected that his spiritual root tree would be destroyed and his fire system exercises would be abolished, the spiritual root tree suddenly emitted a circle of colorful light, and a new main branch grew, and as it grew, the entire spiritual root tree instantly stabilized, and those cracks that were made up were also slowly restored in the energy nourishment.

Earth Spirit Root, after paying two hundred and ten mission points in a row, Zheng Dong finally successfully promoted the fire spirit root in his body to the Earth Spirit Root level, and before he had time to comprehend the changes in the spirit root, the space had directly excluded his soul.

In the process of Zheng Dong's spiritual enhancement, Impermanence has been silently looking up and guarding under the tree, until there is a wave of fluctuations in the space, and there is a smirking expression on his rigid metal mask, and at the same time, his palm stretches out, and an extra crystal ball trickles around in his palm.

"Haha...... Haha, let you be cunning like a ghost, it's not that I got the coordinates of your small world, I will go there and find you out, a newly advanced elite catches fast, what other opportunities can compare to this, as long as I devour you and swallow your heaven and earth prison, I can at least be promoted to a first-class elite catcher, after a period of aging, you can impact the title catcher, what about the heavenly favor luck, this world still has to speak with strength. Impermanence muttered to himself excitedly.

It's no wonder that he is so excited, because in the contact with Zheng Dong, he can already be sure that the other party's cultivation should not be in Jindan, and he is already at the peak of the middle stage of Jindan, no matter how you look at it, he can eat the other party. (To be continued......)