The painful changes in the outside world caused Zhang Daoyuan to immerse himself even further.
There was an endless fire of rage in his heart, but he also knew that anger could not solve any problems.
If he wanted to make the Foreign Territory and the people of the Immortal Realm pay the price, he could only rely on himself.
Perhaps it was due to the exceptionally powerful Nascent Soul he brought with him from traversing the two realms.
Combined with the body of the most top-tier Heavenly Prodigy of the Immortal Ancient era.
Even though in the past three hundred years, he had not broken the Mystery of the Womb to awaken the memories of his past life.
Yet, this passive enhancement of his Nascent Soul talent still allowed him to stand head and shoulders above the rest during these three hundred years, becoming one of the most dazzling geniuses of the Immortal Ancient era.
This was also the reason why, in the end, figures at the True Immortal and Immortal King levels within his sect took the initiative to place a seal on the special small world noble family where he resided.
He was regarded by this group as the hope for a future rise, and he carried the entrustment of everyone.
The more he understood this, the more painful he felt, and the fire burned ever brighter.
He watched as figures at the True Immortal level died, with phenomena of Heaven and Earth occurring one after another.
Enduring this extreme grief, he began to comprehend the Immortal King Level Scripture passed down by his sect: the Boundless Profound Scripture of the Sea of Realms.
This scripture was obtained by an Immortal King of the Nine Heavens and Ten Lands from the Sea of Realms; it was found during an exploration of the Sea of Realms.
After being judged by that Immortal King, it was determined to be an extremely powerful scripture, sufficient to reach the level of an Immortal King Giant, or even higher.
Because that existence was able to venture deep into the Sea of Realms and travel very far within it, their means were obviously terrifying.
When this scripture is cultivated to a profound level, one can absorb power from the Sea of Realms and connect to the boundless Sea of Realms.
Using the boundless Sea of Realms as an energy source to supplement one's own universe and world.
Theoretically, the supreme realm deduced by this scripture is the ability to accommodate the entire Sea of Realms within oneself, thereby reaching a supreme state.
Obviously, the person who created this cultivation method back then did not reach this realm; he died in the Sea of Realms.
Of course, it is also possible that he did not die and is still struggling to survive in the Sea of Realms.
Zhang Daoyuan obtained this scripture only after undergoing trial after trial.
Now, with the help of this scripture, he has also cultivated to the Supreme Realm.
At the very beginning, even with his powerful comprehension, it was difficult for him to enter a state of cultivation.
Because the scenes in the outside world were truly too tragic; boundless numbers of cultivators were wiped out by a casual strike, with endless casualties.
He gritted his teeth, and it took him several months of endurance to be able to remain calm upon seeing such scenes, suppressing his boundless rage to enter cultivation.
His heart had waves, but his face was like a calm lake.
And when he settled down and stepped into cultivation, Zhang Daoyuan could feel how great his changes were now.
His physical body was terrifyingly strong; in terms of the physical body alone, it was almost reaching the absolute peak of the Human Dao Realm.
This was the change brought to him by the Desolate Ancient Sacred Body, and within this body, it seemed as if endless potential was waiting for him to develop.
At first, his development appeared too crude and not perfect enough.
At this moment, he only practiced slightly and felt his vitality being further stimulated, and his physical body becoming even stronger.
He crossed from the early stage of the Supreme Realm to the middle stage with great ease.
The reason why the Boundless Profound Scripture of the Sea of Realms was taught to Zhang Daoyuan, rather than the scriptures cultivated by other living Immortal Kings of the Nine Heavens and Ten Lands.
Was because the core concept of this scripture is to take the self as the foundation and accommodate the boundless Sea of Realms.
Zhang Daoyuan, who possesses the World Tree and accommodates the World Tree, is the person most suited for this scripture.
Zhang Daoyuan's cultivation path is entirely a cultivation path belonging to the Immortal Ancient Era.
Blood Moving, Grotto-Heaven, Spirit Transformation, Inscription, Array Formation, Venerable, Divine Fire, True One, Sacred Sacrifice, Heavenly God, Void Dao, Sever Self, Escape One, Supreme Being, True Immortal, Immortal King...
The Immortal Ancient Era did not have the preceding stages like Blood Moving, Grotto-Heaven, Spirit Transformation, Inscription, or Array Formation.
But the subsequent related realms still existed, and they were basically unchanged.
And in this entire cultivation system, the most critical stage is Void Dao.
The Void Dao Realm requires choosing the most powerful seed in the entire great universe to integrate.
The potential of this seed represents the future potential of the cultivator.
The most powerful seeds between Heaven and Earth are the Five Elements Seed and the World Tree, and this seed will also interfere with future cultivation.
What Zhang Daoyuan integrated was a World Tree sapling.
The World Tree is the pillar of a great universe.
In the boundless universe, if a new great universe is to be born, it usually starts with the birth of a World Tree sapling.
As the World Tree sapling grows, that newly born Heaven and Earth will grow larger and larger.
Finally, as the World Tree grows to its peak, that universe will naturally become a top-tier great universe.
The World Tree is like Pangu who created Heaven and Earth in ancient Great Desolation Mythology, or like the giant pillar that supported the sky after Pangu died, resembling Buzhou Mountain.
Zhang Daoyuan was naturally compatible with this scripture and was naturally able to absorb power from the universe and from Chaos.
As he grows further, he could even absorb power from the Sea of Realms.
Of course, to truly reach that step, he must reach the level of a True Immortal.
Right now, he is still lacking a lot.
However, after Zhang Daoyuan broke the Mystery of the Womb, he was very clear about his future cultivation path and development.
Therefore, he treated his Desolate Ancient Sacred Body as a great universe.
This is the brand new path opened up by the future Desolate Heaven Emperor on the cultivation path of the Immortal Ancient era.
Taking the body as a seed, viewing one's own human body as a small universe or even a great universe.
Then, developing endless potential from this human body.
And this step was possible; he felt that there were ancient gateways hidden one after another within this body.
As he dug into his body, those gateways caused power to gush out layer after layer.
And when he achieved this step, that erratic system suddenly vibrated again, giving a new prompt.
"Host has spent several months opening the cultivation path and has sensed the Sea of Bitterness within the body."
"Reward: Dao Scripture: Wheel Sea Scroll"
"Huh?"
Zhang Daoyuan was stunned for a moment.
He was a bit bewildered, and within that bewilderment was a sense of helplessness.
But the next moment, he felt groups of information pouring into his mind.
That was the Dao Scripture created by the Daoist Venerable.
Of course, it was not the complete version, but only one scroll.
It was about how to create the Sea of Bitterness, then how to create a Life Spring within the Sea of Bitterness, and how to build a bridge over the Life Spring.
Zhang Daoyuan stared blankly at this cultivation method and couldn't help but curse in anger.
"What the hell is this? This scripture is useless to me. I haven't even mastered taking the body as a seed; what use is this scripture to me?"
"Can you be a bit more normal, you erratic system?"
"Wouldn't it be better to just reward me with taking the body as a seed?"
The silly system remained motionless.
And although Zhang Daoyuan cursed, he instinctively began to comprehend this scripture.
And instinctively, he circulated it according to the relevant meridians.
At that moment, he immediately felt the difference.
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