Click...... There were thousands of catties of refining furnaces, and under Lu Jianxiong's seemingly random knocks, they actually turned on their own.

With the turn for a whole week.

Duan Chen sensed, it seemed that there were fluctuations under his feet, but he still couldn't sense the existence of any breath, and he couldn't help frowning slightly.

At the beginning of the Dark Forest of the Spirit Realm, he had already obtained the Heart of Wood from the Night Lonely Soul, and he clearly felt the terrifying energy contained in the Heart of the Spirit Crystal, but at this moment, he actually failed to sense the familiar aura at all, which was inevitably strange and puzzling to him.

The thought flashed in a blink of an eye, and the top of the head was about three feet high, and the mountain, which originally did not see any abnormality, actually cracked a hole...... The faint silver glow, like a box, but only the size of a baby's head.

Sou!

The Silver Light Box falls on its own when the mountain cracks.

"This ......"

Glancing at the box in Lu Jianxiong's hand, and then looking at the box that had returned to static, it didn't seem to have any abnormal refining furnace from before, Duan Chen's eyes flickered, and it seemed that it was difficult to understand what it looked like. The furnace on the ground turns, but the mountain above it cracks, which seems a bit illogical.

"Grandpa's means design is not the key, the key is the silver box in my hand. Looking at the silver box in his hand in a daze, Lu Jianxiong only had a gentle stroke, "This box is all the things that the hall master has before his death, no matter what it is, as long as it can be contained in this box, it will completely not show any fluctuating breath." ”

Hearing this, Duan Chen knew that Lu Jianxiong's heart of the spirit crystal was in this silver box, but at this moment he was curious about this box. It's just that it looks very ordinary. If it weren't for that faint silver light. I guess no one will look at it anywhere.

"At first, I didn't understand that I was going to pay my life for an existence that wouldn't have belonged to me at all. Slowly turning around, Lu Jianxiong's eyes actually showed crystals, "I hope that with these five spirit crystal hearts, the young master can recreate the past glory of my War Dragon Palace." The words are sonorous and powerful, and the sadness is gone, and even Lu Jianxiong's eyes seem to be burning with flames.

This moment.

took the box and looked at Lu Jianxiong in his eyes. Duan Chen didn't know what to say.

Recreate the former glory of the Dragon Palace...... He had thought about it in his heart, but it was only with these five spirit crystal hearts...... However, at this moment, in his heart, there is really a little excitement or expectation.

With the heart of these five spiritual crystals, will he be able to completely control the Heavenly Xuan Artifact Remnant Dragon Sword, and will he be able to comprehend it, so as to force his martial arts cultivation to make a qualitative leap......

His mind flashed, but he diverted the topic: "Elder Qiu still needs Brother Lu to explain it for me." It seemed that he unconsciously glanced at the silver box in his hand, and then looked at Lu Jianxiong, "I don't know how long this retreat will take...... "I hesitated, and turned to a firm tone: "During this period." Whatever happens, I hope no one comes to disturb me. ”

The words fell. Unexpectedly, Lu Jianxiong actually knelt down on one knee in front of him.

"Obey the young master, even if you give your life, your subordinates will never let people come to disturb you. Still kneeling on the ground, at this moment, Lu Jianxiong completely seemed to be another person.

...... "It's cold, Duan Chen is embarrassed" Brother Lu is serious, as long as you take care of those stunned boys and don't go around publicizing my existence. "There was a real worry in his heart. After all, since the Soul Lock Palace, he has never been steady.

It seems that whenever he is sensitive, something will happen.

"Subordinates take orders!" Lu Jianxiong stood up, but he was still serious and exaggerated, "During the retreat of the young master, no one will leave the Battle Dragon Palace. At this moment, Lu Jianxiong looked a little excited.

Maybe there was hope in the discouragement, or there was a special emotion for the Battle Dragon Palace, but all this ultimately came from the appearance of Duan Chen. In Lu Jianxiong's impression and memory, it seems that Duan Jinglong back then, at Duan Chen's age, it seems that he is inferior in the martial arts realm.

Of course, this can't say that Duan Chen is much stronger than Duan Jinglong, but the two can't be measured on the same level at all. After all, not to mention anything else, today's Duan Chen is following the path of his predecessors, everything seems to be ready-made, but Duan Jinglong is different.

But no matter what, looking at the entire Tianxuan Realm now, an existence like Tong Duan Chen, although he dare not say that he is the only one, it is difficult to find it again.

"Brother Lu, what's wrong with this today!"

When Lu Jianxiong disappeared completely, Duan Chen muttered to himself.

Although his acquaintance with Lu Jianxiong has not been around for less than a month, since he came to this Battle Dragon Palace, Lu Jianxiong seems to have completely changed into a person, which makes him somewhat unaccustomed.

The thought flashed and looked around, the cave here was indeed hidden, and no one should come to disturb it.

Sitting cross-legged on the ground, he put the silver box on the ground, and actually turned over his hand to reveal the Heavenly Xuan Artifact Remnant Dragon Knife.

The knife still looked rusty at first, and no matter how you look at it, it doesn't seem to be associated with the word artifact.

"I really don't know why our ancestors forged this knife into such a shape. ”

He didn't dislike the appearance of the knife, but he didn't like it either, and if there was a better choice, he might really reconsider. However, at this moment, Duan Chen did not have the slightest such thought.

Looking at the five-hole groove of the knife handle, Duan Chen was very calm, and he was not in a hurry to open the silver box to reveal the heart of the five spiritual crystals. Yu Ghost Old Refiner, now he can barely be regarded as a fifth-grade refiner, but at the moment, he really doesn't have a full grasp of this so-called artifact in his heart.

Fortunately, the refining spectrum of the Lingxuan Fengshan Sect had already been deeply engraved in his mind.

He also put the remnant dragon knife on the ground, but he didn't do anything more, but slowly closed his eyes.

At the moment, the first thing for him was to inlay the heart of the five spirit crystals in the groove of the hilt, but without being completely sure, he still didn't dare to make a rash move.

Mental recollection...... The Fengshan Instrument Sect is refining the instrument spectrum, trying to find the most effective and grasp plan. After all, not to mention the Remnant Dragon Knife itself, the heart of the five spirit crystals alone is extremely rare, and once it is destroyed, I am afraid it will be very difficult to find it.

I don't know how long it has been since I sat cross-legged like this.

"Damn!" Slowly opening his eyes, Duan Chen's brows furrowed inadvertently, "Why didn't you go to study this refining weapon with the old master in the first place." "It seems that the previous memories are not ideal.

At the moment, the spirit crystal heart is inlaid with artifact grooves, and from a certain point of view, it doesn't seem to be a real refining weapon, but this seems to be a bit of a headache when it seems to be impossible to start.

At this moment, Duan Chen is encountering such a problem. (To be continued......)