Just as Zhou Tong finished his practice, Ye Fan also successfully comprehended the "Hengyu Sutra" taught by Zhou Tong.

"It's a pity... I still lack the scriptures from the Taoist Palace Secret Realm!" Ye Fan then sighed a little. Even if there are scriptures from the Four Poles Secret Realm, it's useless. He can't jump to the Taoist Palace Secret Realm to practice the Four Poles Secret Realm.

"Ye Fan, if you give me a wisp of your Xuanhuang Mother Qi root, I can provide you with the resources to cultivate to the fifth level of the Taoist Palace Secret Realm!" Zhou Tong said lightly.

Zhou Tong didn't want much, he only needed a strand of roots, and just a strand was enough. It was almost one hundred thousandth of the root of Ye Fan's Xuanhuang mother's qi.

"Didn't you say you don't have much resources?" Ye Fan looked at Zhou Tong in shock.

"Not much, that's the most peak asset of mine!" Zhou Tong chuckled, "I can still take out the source of only one or two million kilograms. But there is probably no way for that source of ten million kilograms. Ye Fan, give you a way, you can try to sell your "Tao Sutra"."

"Although it is just a scripture in the secret realm of the Wheat Sea, it is still very simple to exchange for a source of 10 or 20 million jin."

"I think even your Ji family is definitely willing to exchange!" Zhou Tong said, looking at Ji Ziyue beside him.

But at this time, Ji Ziyue didn't dare to say anything.

Although she was born in the Ji family and raised as a princess since she was a child, it was not her turn to make decisions about the family matters. Moreover, her cultivation level is low and she cannot access the aspects of the Great Emperor's scriptures.

"I understand!" Ye Fan nodded at the end.

If you really have no way out, there is no way out. You can only exchange resources with the "Tao Sutra".

"But the root of Xuanhuang's mother's qi... I believe you can see that I can't control this thing!" Ye Fan then looked at Zhou Tong, revealing a hint of helplessness, "It depends entirely on the green copper block, otherwise I would not be able to get the root of Xuanhuang's mother's qi."

"It's okay, I'll pass on you an article about controlling weapons. As long as you learn a little bit of fur, you can control the root of Xuanhuang's mother's qi!" Zhou Tong casually passed on a article about controlling weapons to Ye Fan without saying much.

Compared with the root of Xuanhuang’s mother’s energy, what is a mere method of controlling weapons?

Moreover, Zhou Tong didn't want much, and he only needed to take one of the thick roots of Xuanhuang mother's energy.

The most important thing about Xuanhuang’s mother energy is that root. As long as there is that strand of root, it only takes a certain amount of time and resources to cultivate it next, and a lot of Xuanhuang’s mother energy can be obtained, and even that "root" may grow.

After teaching this method of controlling weapons, Ye Fan understood it a little and immediately found that the Xuanhuang mother energy, which was originally difficult to control, could be controlled a little.

"What a powerful secret technique. As long as I continue to practice, I will definitely be able to completely control the root of Xuanhuang's mother's qi!" Ye Fan was extremely surprised.

Soon, he controlled the root of Xuanhuang's mother's energy and cut off a small section of it directly.

"So much? Didn't I say that just one wisp is enough?" Zhou Tong looked at the mysterious yellow aura that exuded a dazzling light that appeared beside Ye Fan, and was stunned.

The complete root of the Xuanhuang mother's energy is also a Xuanhuang energy, which is a Xuanhuang energy of about the same length and thickness as the adult's arms.

At the beginning, what Zhou Tong wanted was only the root of the Xuanhuang mother's energy equivalent to a tuft of hair on his arm, about one hundred thousandth; but now, what Ye Fan cut down was the root of the Xuanhuang mother's energy equivalent to the thickness of two fingers, which was at least one percent.

This is countless times higher than Zhou Tong's expectations.

"I'm going, Ye Fan is too enthusiastic. So many Xuanhuang's mother's aura are seen by the ruthless emperor. I won't be slapped to death by her!" Zhou Tong was also a little nervous.

But soon, Zhou Tong had no concerns: "Anyway, this was given to me by Ye Fan, and I didn't rob it; and she is still transforming now, so she won't suddenly get up and cause trouble for me; if she can become an immortal in the future... it's hard to say who is stronger and who is weak!"

After thinking it through, Zhou Tong took over this part of the root of the Xuanhuang mother's energy generously.

Zhou Tong thought and once again showed his Ten Cave Heavenly Divine Ring. Then the Ten Cave Heavenly Divine Ring directly swallowed the small part of the Xuanhuang mother's Qi root into it.

"Om Long!!"

As this small piece of Xuanhuang mother's root entered the Ten Cave Heavenly Divine Ring, the Xuanhuang mother's roots flowing in the entire Ten Cave Heavenly Divine Ring were like milk swallows returning to their nests, and quickly rushed into the small piece of Xuanhuang mother's roots.

There was no trace of mysterious yellow air flowing inside the entire Ten Cave Heavenly Divine Ring, and the space inside returned to its former state again, with countless scenes of immortal realms emerging.

At the same time, Zhou Tong could also feel that there was a mysterious and yellow aura in a corner inside the Ten Cave Heavenly Divine Ring.

One of the small pieces of the roots of the mother's energy emits brilliant light, while the other Xuanhuang auras are constantly nourishing the small pieces of the mother's energy, as if they are growing; and the Xuanhuang aura's mother's energy also emits Xuanhuang aura, strengthening the surrounding Xuanhuang aura.

This is a virtuous cycle!

"It's worthy of being a root... it can indeed grow!" Zhou Tong's face showed a hint of joy.

"But at this speed, it may take hundreds of thousands of years to cultivate it to the level of Ye Fan's Xuanhuang Mother Qi!" Zhou Tong calculated a little in his mind, and was immediately helpless.

The ruthless emperor probably only got the root of Xuanhuang mother's qi at that time. Then he spent more than 100,000 years to cultivate it, and finally got such a thick root of Xuanhuang mother's qi.

"Have you decided to refine an weapon?" At this time, Ji Ziyue looked at Zhou Tong with some envy, "Also, what is your halo? What kind of magical power or weapon?"

She had always wanted to get such a small piece of Xuanhuang's mother's aura, but she was obtained by the person in front of her.

"The root of Xuanhuang mother's qi has existed, and the next step is to cultivate and strengthen it!" Zhou Tong said softly, "In a short period of time, I am not going to use these Xuanhuang mother's qi, but leave it there to strengthen it. I hope it can go further!"

Compared with other immortal golds, the biggest feature of Xuanhuang mother Qi is only one - heavy!

Xuanhuang has nothing like the secret of immortal gold, and its only feature is "heavy".

The same weapon is made of Xuanhuang and the other is made of immortal gold. Once it collides head-on, the one made of immortal gold will almost lose.

Of course, if the immortal gold awakens the secret, it will not be without the power to fight. For example, the secret of the Phoenix Blood Red Gold, even if it fails during the battle, it can be reborn...

"Don't think about Xuan Huang's mother's aura anymore. Let's study it carefully next! How to connect this part between the "Tao Sutra" and the "Yuhua Sutra"!" Zhou Tong was not prepared to do more, but naturally began to study his secret realm of the Wheat Sea.
Chapter completed!