Lu Chen explained with a smile: "In the past, this junior had randomly learned some jaded talisman crafting skills from my master."

"However, my cultivation is still shallow. I can only refine this low-grade yellow-rank Spirit Convergence Symbol. It seems that Senior Murong has been ridiculed. "

Lu Chen did not intend to hide the fact that he knew how to refine jade talismans.

On one hand, he wanted to try his hand at it, and on the other hand, he wanted to see just how powerful the Earth Profound Gate was now.

Although Lu Chen didn't want to become part of the Mu Rong family, it wouldn't stop him from getting on good terms with them.

It was obvious that regardless of whether it was the Mu Rong or Gu family, they were both forces that could not be underestimated in the Chinese Xuan Gate.

Murong Dancheng excitedly pulled the jade talisman in his hand and felt the pure spirit energy being continuously released from within. He said in surprise:

"No wonder you don't like the Low Xuan grade Spirit Gathering Symbol in this old man's hands!"

"I didn't expect that the talisman engraved on this jade talisman was actually a Spirit Convergence Array. This is much more advanced than any Spirit Gathering Talisman."

"Otherwise, it would be impossible for this Upper Sky Spirit Convergence Symbol to release such a strong spiritual energy, even though it is clearly a low-Huang grade talisman!"

Murong Dancheng was indeed an expert.

Relying on his sinister gaze, he was able to see through the profoundness of the Spirit Gathering Jade Talisman.

After knowing that Lu Chen had used his strength to overcome Master Hong's Masterpiece, Murong Dancheng inferred that Lu Chen wasn't just someone with a high cultivation base, but was also a member of the Celestial Sect of Wonders.

However, before meeting the person in question, Murong Dancheng felt that this conjecture was a bit unrealistic.

After all, according to the information gathered from the various channels, Lu Chen was still too young, only in his early twenties.

One had to know that even the most gifted of geniuses would never be able to do something like this.

"Spiritual Concentration Formation …"

It had to be known that being able to skillfully use talismans was already extremely difficult, and carving it onto a jade was even more difficult.

But now, knowing that the jade talisman was engraved with an array formation, how could she not feel incredulous?

Since she was young, she had faintly heard her grandfather mention this Spirit Gathering Symbol.

However, when compared to runes, formations had very high requirements on spiritual power.

This was an area where talent was especially important, but not something that just anyone could touch.

At the very least, throughout the entire Murong family, even if all of the senior experts and reverends were found out, those who were proficient in formations could be counted with a single hand.

However, if one wanted to engrave a formation into a small jade, there was not a single person.

After a moment of astonishment, Murong Xin'er became excited.

She grabbed onto Lu Chen's arm and charmingly said: "Big Brother Lu, I didn't expect you to be so strong … …"

Having her arm suddenly grabbed by Murong Xin`er and in front of her grandfather, Lu Chen could not help but feel a little awkward.

Fortunately, with her previous experiences, she knew this little girl's character and purpose, and she finally got used to it.

"Senior Murong is indeed capable!" Lu Chen praised, then continued, "This was also a fortuitous gain. It's a pity that the array was incomplete and that I could only refine low-grade yellow-rank jade talismans."

Seeing Murong Dancheng lost in thought, Lu Chen changed the topic and asked in a low voice, "Senior Murong, are you injured?"

As Lu Chen spoke, he looked at Murong Dancheng's knee, whether intentionally or unintentionally.

Murong Dancheng broke free from his thoughts and lowered his head slightly to look at his left knee, a trace of pleasant surprise flashed in his eyes.

Originally, that place was completely indifferent. Every time a wind blew or a rain fell, it would be extremely painful.

However, the Upper Sky Spiritual Concentration Formation that Lu Chen had used had forcefully suppressed this feeling!

Murong Xin'er frowned as she looked worriedly at Murong Dancheng, whose eyes seemed to be filled with uncertainty.

Poison was easy to cure, but hard to cure.

Although Murong Xin'er was already considered a rare genius in this aspect, she still couldn't determine what kind of poison she was using, let alone the antidote!

Five years ago, when Murong Dancheng wasn't injured, even though he was close to seventy years of age, he still had the air of a strong man.

In the past few years of torture, he had lost a lot of weight.

"This junior knows a bit about the Dao of the Yellow Emperor. Would it be possible for me to take a look at your leg injury?" Lu Chen suddenly said.

The chilling aura coming from Murong Dancheng's knees turned into a light black color.

"Thank you for your concern, Mr. Lu. This old man's leg injury can't be cured." As of three years ago, I have already personally seen the Unparalleled Saint Hand, Dugu Wuhe, and was sentenced to death. "

"To be honest, I am lucky to have survived until today!" But touching this Soul Gathering Symbol just now made it feel a lot better. "

The Unparalleled Saint Hand Dugu Wuhe was famous in the Celestial Sect of Wonders. Almost all of the difficult problems could be easily solved by him.

If the Murong Family didn't have an ill.u.s.trious position in the sect, no ordinary person would be able to move against them.

However, even the Peerless Saint had no way to deal with such a wound in his leg.

"Lord, he was. .h.i.t by a Gu technique, this is the Bone Corrosion Insect." The little fox could tell at a glance.

"Bone Corrosion Worm?" Lu Chen was at a loss.

According to Lu Qi, most of the Gu techniques came from the southern border.

"When the Bone Corrosion Insect transforms itself into the bone, ordinary people would not even be able to discover its traces, much less take out the Gu within." The little fox explained.

Lu Chen smiled and asked, "Since you know about it so well, there must be a way to take out the Bone Corrosion Insect, right?"

"I do have a way, but it will take up quite a bit of karmic virtue." The little fox tilted its head and said with a smile.