At the same time, in the realm of the gods.

"I can't seal it now......" Yan Ruyu looked at Zhou Tong and sighed softly.

In the past thousands of years, she has watched Zhou Tong and others discuss the matter of the new system, and cultivate to make great progress, if it is not for Ye Fan's avenue to suppress the world, I am afraid she will have to preach directly.

"It's true that the normal divine source can't be sealed, but ......" Zhou Tong threw it casually, and the prince appeared beside him.

As soon as the Emperor appeared, he directly refined all the wisps of long-lasting biomass produced in his inner world and sealed it into a brilliant white light.

At the same time, Zhou Tong made a move-

"Boom!"

In an instant, Zhou Tong directly intercepted the origin qi of heaven and earth, absorbed a large amount of innate essence from the universe, and then smelted it into divine source liquid; In the end, he smelted all the white light into the Divine Source Liquid and turned it into an Immortal Source.

"It's ...... Xianyuan!? But how does it feel that something is wrong? Yan Ruyu was a little surprised.

Zhou Daodao: "This is the normal immortal source." The immortal source you usually see is just a medicinal liquid mixed with some immortal elixir in the divine source. The real immortal source is actually a divine source mixed with immortal biomass. ”

"With these immortal sources, even if you are now, you can seal it!" Zhou Tong handed over these immortal sources to Yan Ruyu, "After Ye Fan's avenue dissipates, you can come out to preach." After you preach and give up the seal of Tianxin, let Lang'er and Ying'er come out to preach again! ”

A new cultivation system has been formed, especially the Emperor Zi has cultivated the Heavenly Heart Mark, and the heaven and earth in his body have been able to give birth to wisps of immortal matter, so Zhou Tong is relieved to let his relatives come out to preach.

Moreover, when he cultivated to Zhou Tong's current state, he could spend some time summarizing the general method of living the second life, and even created a "Sutra of Eternal Life".

Even if he got rid of the path of war immortals, the methods he knew so far and experienced were the four immortal methods of the Willow God Method, the Immortal Phoenix Method, the Chaos Transformation Method, and the Mortal Transformation Method; There are also some other longevity methods, which Zhou Tong has also consulted.

Although these methods may not be universal for everyone, there are always a few that are suitable for your loved ones. Especially the Liu Shen Method, which is definitely suitable for Yan Ruyu, because they are all plants to become enlightened......

Yan Ruyu nodded slightly, and directly took Xianyuan back to the place where she had been sealing.

And just after Yan Ruyu left, Zhou Tong immediately began to check the emperor.

Because the inner world in his body had extracted a large amount of immortal biomass before, the origin of this world was damaged, and it would take at least ten thousand years of recuperation to recover.

"But...... The world in the Emperor's body is really good, but it's a little monotonous. Zhou Tong looked at the world carefully and said silently in his heart.

The world is indeed good, the area is not too large, almost the size of three thousand states in the ancient period, but the resources within the world are still too monotonous.

The world's largest mineral is red gold.

Because before the world was formed, Zhou Tong had buried 1,296 Phoenix Blood Red Gold Seeds, so now this world has generated 1,296 Phoenix Blood Red Gold Veins. In each vein was the phoenix blood red gold and a large number of companion divine materials that were enough to refine the Great Holy Weapon-the Chixia Divine Gold.

"There are about 200,000 catties of phoenix blood red gold in each vein, and all the phoenix blood red gold adds up to almost thirteen square phoenix blood red gold. Opening up the world is different, and there are too many resources to get! Zhou Tong felt some emotion in his heart.

"Next, you can use the source technique to further strengthen the inner world, so that more ......and more resources will be produced in the inner world," Zhou Tong said secretly in his heart, "And if today's heart imprint is only the first step, it can only be regarded as a true immortal-level existence, and if you want to go further, you need the World Tree......"

"As long as the World Tree can be born in the inner world, you can reach the level of the Immortal King!!" Zhou Tong pondered for a while, his eyes looking at the direction of every mineral vein in the world in the Emperor's body.

"According to the principle of the World Tree, any tree in the world is eligible to become a World Tree, but the stronger the tree, the easier it must be to become a World Tree! As for the tree in my hand, apart from those immortal elixirs, I'm afraid it's the only one that barely meets the requirements. ”

Zhou Tong directly looked at a divine tree in his Ten Cave Heavenly God Ring.

The whole body of this tree exuded a bright blue halo, with a kind of quiet and holy aura, and a large amount of chaotic qi accompanied by the surging beside the sacred tree.

This is a sacred tree that Zhou Tong got from the Blue Devil clan when he killed the Blue Devil Clan.

At the beginning, the ancestor of the Blue Devil clan had a great opportunity to enter a chaotic immortal land and dug up a sapling of a heavenly tree from it, which was this tree.

And after Zhou Tong got this tree, he kept it in the Ten Cave Heavenly God Ring, conceived it with the breath emitted by countless immortal elixirs, refined it with the Northern Immortal Light, and made it bathe the heaven and earth to give birth to the Holy Spirit.

After tens of thousands of years of gestation, this tree has completed a rebirth, and its power alone is no longer under any imperial soldiers.

Zhou Tong directly planted this tree into the center of the inner world in the Emperor's body, and mobilized the Heavenly Heart Mark of the Emperor's inner world to directly integrate it into this tree.

"Boom!!"

At the moment when the Heavenly Heart Mark was integrated into this tree, this blue divine tree instantly had a mysterious connection with the whole world. Even the blue trees were covered with a hint of crimson glow.

At the same time, the sacred tree also began to move, its rhizomes quickly plucked from the earth, and then began to slowly dissipate into this world.

The place where the whole tree is located is like a new space, and this sacred tree is hidden in this heavy space.

Its rhizomes spread from the void to every corner of the world.

The whole tree has become completely at one with the world.

"World Tree...... No, the prototype of the World Tree to be precise...... I just didn't expect it to be so easy? Looking at the changes in this tree, Zhou Tong was also a little surprised in his heart.

Unexpectedly, just by merging the Heavenly Heart Mark into this Divine Tree, this tree could turn into the prototype of the World Tree. It's as if the birth of the World Tree is countless times easier than I imagined.

"But it makes sense to think about it...... After all, there is a Lord in this world. And the most important thing is the Celestial Heart Mark...... If you want to deliberately create the World Tree, you must incorporate the Celestial Heart Seal, otherwise wait for this tree to evolve on its own, God knows how long it will evolve. ”

Zhou Tong carefully watched every trace of change in this tree, and did not want to miss every detail.