After entering the room, Fade Chen told Gu Tianzhong what happened during this period of time.

After hearing this, Gu Tianzhong couldn't help sighing.

Master Du, on the other hand, looked at Fade Chen with surprise on his face, "Are you from the lower realm?"

"The lower bound?"

Fade Chen questioned.

Gu Yu then explained: "This is a popular saying by everyone in our Earth Yuan Realm, and it mainly refers to the human spirit world that is weaker than our Earth Yuan Realm."

"Everyone is used to calling it the lower bound.

Of course, the official version is still the human spirit world. "

Fade Chen nodded and said, "Exactly.

I came to the Diyuan Realm this time mainly to prevent the Luo family from going to Earth for revenge through the World Tree passage. "

Gu Yu sighed, and said: "It's just that the passage of the World Tree is now within the scope of the strange ruins, and there should be people from the Luo family guarding it.

Therefore, it is not easy to go in casually now. "

Du Nanxing nodded and said, "That's true.

Recently, the strange ruins have changed, and many experts in the city are guarding there, waiting for the changes in the ruins and the birth of treasures, so that they can compete for them. "

After finishing speaking, Du Nanxing looked at Gu Tianzhong and said, "Your old man from the Gu family is also over there, right?"

Gu Tianzhong didn't hide anything, nodded and said: "Master Gu Hanwu is indeed in the ruins.

Even Gu Tianning was prepared to go to the ruins to help out after the city competition. "

"And you?

When the time comes, will you go? "

Du Nanxing asked.

Gu Tianzhong sighed, and said helplessly: "Now I have been stuck in the Ninth Layer of Yuanhun Realm for a thousand years, and I am still injured, what should I do?"

Du Nanxing gave him a blank look, and said: "Just admit defeat like this?

This is not the high-spirited young master of the Gu family I knew back then. "

Gu Tianzhong didn't continue to talk about this topic, but turned to Fade Chen and said, "Xiao Chen, you don't have to worry too much."

"Recently, the strange ruins are about to open, and the Luo family should not pay attention to the World Tree passage.

So, during this time, the earth is safe. "

"After the opening of the ruins is over, the personnel will leave and the defense will be sparse.

You can find opportunities to destroy the space channel.

Big deal, when the time comes, I, an old man, will go with you. "

Fade Chen thanked him, nodded and said, "Thank you, Master."

Hearing the name Master, Gu Tianzhong smiled all over his face, looked in the direction of Du Nanxing intentionally, and then said: "So, Xiao Chen, you have been studying medicine hard with her recently."

"If you have made some achievements in refining medicine, even if the Yuan Yin is not good, you can still have a certain status, so that people dare not act rashly.

At that time, if you want to protect the earth, it will be much more convenient. "

Fade Chen nodded.

Du Nanxing on the side said to Gu Tianzhong angrily: "You don't need to talk nonsense about Xiao Chen's medicine refining."

"Xiao Chen is very talented in refining medicine, if you don't tell me, I will teach you everything.

Don't point fingers in front of me on purpose. "

Gu Tianzhong waved his hands and said, "Nan Xing, I didn't mean that."

"snort!"

Du Nanxing snorted coldly, then pulled Fade Chen up and said, "We've talked about everything we need to talk about, let's go back.

Today's medicine refining task has not been completed yet? "

Chen Fei got up and bid farewell to Gu Tianzhong and Gu Yu.

The two also got up and sent Fade Chen and Master Du out.

Seeing the backs of the two leaving, Gu Tianzhong sighed softly, and said: "Xiao Chen can be regarded as relying on Du Nanxing.

However, at the Luo family, I'm afraid they won't let it go! "

Gu Yudao: "Uncle, the quota for the city competition.

The family will definitely ask, when the time comes, we should—" Gu Tianzhong's expression darkened, and he said coldly: "They ask theirs, we do ours. "

"Although Gu Tianning is now the Patriarch, I am still his cousin.

Could it be that they really dare to do something to me? "

After finishing speaking, Gu Tianzhong's face became agitated, he coughed, and his face turned pale.

Gu Yu quickly supported Gu Tianzhong and said: "Uncle, don't get excited.

You are still injured, go in and have a good rest. "

However, on Fade Chen's side, after returning to the hut with Du Nanxing, he rolled up his sleeves and prepared to continue today's refining work.

However, Du Nanxing stopped him, "Xiao Chen, come here."

"Well?"

Fade Chen was a little puzzled, and followed Du Nanxing into the back room.

This is Du Nanxing's bedroom, Fade Chen never came in.

At this moment, Master brought himself into the room, which not only made Fade Chen a little puzzled, "Master, this is—" Du Nanxing pointed to the chair, and said to Fade Chen, "Sit down, I have something to tell you."

Chen Fei sat down obediently, put his hands on his knees, looked at Master and said, "Master, tell me!"

Du Nanxing sighed softly, looked at Fade Chen, and said faintly: "Before, didn't you ask me if there is any way to solve the problem of your world tree yuan seal?"

Fade Chen nodded. Gu Yu brought him here to solve this problem.

It's just that Du Nanxing didn't seem to be able to solve it at the time, so letting Fade Chen follow her to learn the art of refining medicine can be regarded as trying his best to make use of the specialty of the World Tree Yuanyin.

Du Nanxing continued: "Actually, I didn't tell you the truth at that time."

"In addition to making use of the specialty of World Tree Yuanyin and following me to learn medicine refining.

Can the seal of the World Tree be changed, or even improved? "

"What, this, Master, is this true?"

Chen Fei suddenly became excited, and his voice trembled slightly.

Du Nanxing said: "Don't worry, let me tell you slowly."

"Do you know the origin of the World Tree Yuanyin?"

she asked.

Fade Chen suppressed the excitement and curiosity in his heart, and said: "Uncle Yu told me before that at the earliest time, there was no World Tree in the Diyuan Realm, and it only appeared later.

Because it can connect different worlds, many people try to comprehend the Yuanyin of the World Tree, but in the end they all find that the effect is not good, it has no power, and it is only useful in refining medicine. "

"Until later, the Crown Prince of the Great Xia Mansion suddenly awakened the World Tree Yuanyin.

Later, for some reason, relying on the World Tree Yuanyin, an incomparably powerful combat power erupted.

However, after that outbreak, the Crown Prince of the Great Xia Mansion also disappeared, never to be seen again. "

"So, Uncle Yu said that the world tree Yuanyin is difficult to play a role in martial arts practice, so he suggested that I explore it on the way of alchemist."

Du Nanxing nodded, looked at Fade Chen and said, "What Gu Yu told you is correct, but what he said is incomplete."

"Incomplete?

Could it be that there are other secrets in the World Tree Yuanyin? "

Fade Chen asked.

Du Nanxing said: "Exactly."

"Actually, when the World Tree first appeared, it was not called the current name."

"At that time, the World Tree suddenly appeared in the Diyuan Realm, and it was also very miraculous, able to connect two different worlds and communicate vitality.

Therefore, people at that time called this tree "Tongtian Shenmu". "

"Tiantian Shenmu!"

Hearing these four words, Fade Chen suddenly felt his heart tremble, and a different feeling came to his heart.