This keel, with Lu Chong's own energy, could not cause much damage to it.

However, Lu Zhong was confident that he could refine this thing, because he still had an acquired treasure like the [Sun True Fire Tower]. Although there are only a few flames left in the Sun True Fire inside, its power is absolutely amazing!

Feeling at this keel for a while, Lu Zhong decisively took this keel into the [Sun True Fire Tower], and used the weak Sun True Fire in the tower to calcine it for almost seven hundred and forty-nine days before he succeeded in burning a small hole in the keel.

Seven golden beads of divine dragon blood that had been condensed over hundreds of millions of years rolled out dripping out and appeared in front of Lu Chong. The powerful divine dragon coercion rushed towards Lu Chong almost as soon as the blood beads appeared.

Although the remaining dragon qi and dragon power of this divine dragon are extremely terrifying, and they can even easily subdue the cultivators of the peak realm of the distraction realm on the earth, they are not at all a threat to Lu Chong.

Today's Lu Chong, [Great Thousand Generations of the Microscopic Concentration Method] has reached the peak of the fifth layer, and his spiritual realm is not lower than the cultivation of the peak realm of the merger. I am not afraid of these remnants of dragon qi and dragon power at all.

What's more, Lu Chong also has exotic treasures such as the Plague God Bead, the Five Blessing Stones, the Sun True Fire Tower, and the Six-Rank Golden Lotus.

Not taking the remaining dragon power and dragon pressure of these blood beads seriously at all, Lu Zhong began to use the ancient secret method to first dissolve one of the dragon blood beads and convert it from a solid state to a liquid state. When the transformation is complete, it is then filled with a jade bottle made of 10,000-year-old warm jade. This liquefied dragon blood bead is the key thing to refining [Nine Colored Dragon Pendant] and opening [Dayu Ding].

With this dragon blood, Lu Zhong had to go and see the Dayu Ding in Bai Susu's memory first!

As for the remaining six dragon blood beads, Lu Chong was not in a hurry to dissolve. When he finds the second [Dayu Ding], it will not be too late to dissolve.

"Unfortunately, only seven blood beads were made. At most, it can only refine seven Dayu Ding. If only I got nine. Then, even if I find all nine Dayu Ding, I don't need to look for the blood of the dragon anymore. Lu Chong was a little lacking in heart, and muttered slightly.

The blood beads have to be used to refine [Dayu Ding], and they can't be used for other purposes, but the remaining keels are still good treasures.

Weapons, Lu Zhong doesn't need them for the time being. Therefore, Lu Zhong threw the keel that had been burned out of a small hole to the [Three Corpse Brain Divine Worm].

This keel is the bone of the divine dragon, which does not decay for thousands of years and does not melt for ten thousand years. The blood beads and blood marrow in it are all protected by Long Yuan, which is naturally very fresh. Even, Lu Zhong had just used [Sun True Fire] to burn this divine dragon bone, but he didn't destroy the dragon blood beads and dragon bone marrow inside the keel.

Although the amount of these bone marrow is small, it can at least allow the [Three Corpse Brain Divine Worm] to evolve by two levels. Let it advance from the peak of LV5 to the peak of LV7.

Even, the remaining dragon qi and dragon power in this dragon marrow. It is possible that they will be sucked and refined by the [Three Corpse Brain Divine Worms].

In that way, Lu Zhong could use the [Spirit Root Synthesis Technique] of the [Three Corpse Brain Divine Worms]. Purify and transform the dragon's blood for one of your own family members. It's also good to let them become dragon cultivators. It just so happened that Lu Chong also mastered the two secret skills of the dragon clan: [Gluttonous Heaven and Earth Dafa] and [Nine Xuanhan Dragon Strength].

Restraining his mood for a while, Lu Chong didn't care about the [Three Corpse Brain Divine Worm] who was full of joy, and immediately flashed out the Plague God Bead.

made an invisibility talisman for himself, Lu Zhong flew out of the hotel in broad daylight, and rushed to the location of [Dayu Ding] in Bai Susu's mind.

This Dayu Ding is inside a mysterious underground palace in Yandang Mountain, Zhejiang Province......

Yandang Mountain is more than 300 kilometers away from Hangzhou, and Lu Zhong flew at great speed with the [Speed Hidden Crazy Knife], which took less than 7 minutes to easily catch up with the destination.

Nanyandang Mountain is located in the west of Pingyang County, Zhejiang Province, is an AAAA-level scenic spot in China, belongs to the mountain-type scenic spot, divided into five scenic spots: East and West Cave Scenic Area, Shunxi Scenic Area, Mingwangfeng Scenic Area, Bihai Tiancheng Scenic Area, and Chiyan Mountain Scenic Area. The scenic spot is famous for the natural scenery such as Xiuxi, Secluded Cave, Strange Peak, Jingyan, Silver Waterfall, Stone Trench and other natural scenery such as Xiuxi, Secluded Cave, Qifeng, Jingyan, Silver Waterfall, Stone Trench, etc.

In Bai Susu's memory, the Dayu Ding is in the Mingyu Peak of the South Yandang Mountain. Back then, Bai Susu also sneaked into a small cave by accident.

Standing in the sky above Mingwang Peak, Lu Zhong found that even if it was a cold winter season, there were many people in Mingwang Peak enjoying the scenery and traveling.

"Hehe, I really didn't expect such a lively scenic spot to hide shocking treasures. And no one else has found out, it seems that this [Dayu Ding] is related to me!" Lu Zhong stroked his chin slightly, and suddenly laughed evilly.

Landing lightly from a high altitude, Lu Zhong was not worried about being seen by ordinary people, and he was extremely confident in the invisibility talisman he had refined.

Quietly using his spiritual sense, Lu Chong was shocked to find that he couldn't sense the existence of Good Luck [Da Yu Ding] at all.

"Sure enough, I can't sense [Dayu Ding] with my spiritual sense!"

After being shocked, Lu Zhong finally became excited. He understands that Dayu Ding's level is not weak, and it has the function of isolating spiritual detection.

"Ha Luha, it is precisely this function that can cheapen me!" Lu Da smiled and fled according to the direction of the memory in Bai Susu's soul.

The closer you get to that mysterious dungeon, the more pressure increases.

There is even a terrifying and powerful monster lurking in the shadows, ready to strike you a fatal blow at any moment.

This...... This is also the strength of Longwei!

"It seems that it is the residual dragon qi of the Ying Dragon and the strength of the dragon power!" Lu Zhong nodded secretly, and couldn't help but speed up and escape towards the mysterious dungeon inside.

Two minutes later, Lu Chong finally succeeded in entering the dungeon.

This dungeon is not big, with a radius of thousands of kilometers, and it also uses the technique of spatial overlap to expand the space of the dungeon.

The dungeon was lifeless, there were no living beings, not even the slightest sound of insects. It's just that a giant tripod more than ten meters high stands alone here.

Although there is nothing, even the hole is clean. But there is a terrifying pressure that makes people palpitate here. Generally speaking, cultivators below the Distraction Realm will be suppressed by the remnants of the dragon soul, dragon energy, and even [Dayu Ding] here.

"No wonder that the white snake didn't choose this dungeon as his cultivation place. Although the dragon qi and dragon power here have weakened, the mysterious pressure of Dayu Ding is really not to be underestimated, Bai Susu is only afraid that he will not be able to withstand it for a few minutes......" Lu Chong muttered secretly. But after a moment, he was a little confused.

If this was the case, then how could Bai Susu be able to enter this underground palace more than two hundred years ago, when she had not yet cultivated demons?

Lu Zhong was a little puzzled, after all, here, Dayu Ding's suppressive power is extremely strong, and it is extremely rich. Ordinary poisonous insects and poisonous snakes have the ability to seek advantages and avoid harms, and they dare not appear in this underground palace.

But Bai Susu came in!

Seriously recalling the memories he got from Bai Susu's mind, Lu Chongcai smiled bitterly. Understand that this dungeon is on the night of the full moon every month, the dragon qi and dragon power will disappear, and even Dayu Ding will converge most of the suppressive force. And the white snake back then was an albino sick snake, a little natural. It happened to be a full moon night when I accidentally broke into here.

After understanding this, Lu Zhong no longer cared about those trivial matters, and his eyes were already firmly on the nineteen-meter-high giant dome in front of him.

This giant tripod is quaint and desolate. An ancient historical aura rushes towards you.

Lu Zhong used his spiritual sense, but he was shocked to find that his spiritual consciousness could not be expanded in this underground palace, and the spiritual consciousness from the outside world could not spread in. It seems that this dungeon is a void, and the spiritual sense can easily pass through, but the things in the underground palace cannot be sensed by the spiritual sense outside.

The big tripod here has four legs, and countless ancient characters are carved on it. And on the two sides of the tripod wall, there is a mysterious big word "dui"

Obviously, this giant tripod is one of the real [Dayu nine tripods], it is the nine tripods in the tripod,

"Duiding, Ha Luha, it's actually Duding, the blue dragon jade pendant in my hand corresponds to it, it's its key!" Lu Zhong was so surprised that he laughed, making him feel that he had stepped on the dog rice today, this luck was simply against the sky.

Each colored dragon jade pendant corresponds to a giant tripod. And Lu Chong has two colored dragon jade pendants, then, that is to say, Lu Zhong should only have a two-in-nine chance that the match will be successful.

A 2 in 9 chance is a very small chance.

How this makes Lu Chong not surprised.

After getting excited, Lu Chong really cut his fingers and quickly took out the jade bottle that had previously contained the blood of the divine dragon.

Lu Zhong sacrificed the blue dragon jade pendant for the first time!

Only if the Blue Dragon Jade Pendant truly recognizes Lord Lu as the master, then, in the future, Lu Chong will be able to open the [Dui Ding] and freely enter and exit this small world.

Do what you think!

Lu Chong's blood and the blood of the divine dragon were printed on the blue dragon jade pendant at the same time. This piece of blue dragon jade pendant finally reacted. A blue light condenses rapidly and becomes more and more condensed.

Ten minutes later, the jade pendant was filled with an extremely bright blue light.

Knowing that it was time to truly refine this jade pendant, Lu Chong decisively sealed his hands, and with the [Great Thousand World Lu Realm Microscopic Concentration Method], Lu Chong split a trace of his spiritual sense and imprinted it into the blue dragon jade pendant.

"Boom ......"

There was a loud bang in his head, and the blue light filled Lu Chong's entire sea of consciousness and began to boil!

About an hour later, Lu Chong's spiritual sense fused with the core hub of the Blue Dragon Jade Pendant. This marked that Lu Zhong had completely refined this blue dragon jade pendant.

Coming back to his senses, Lu Zhong imprinted the remaining part of the essence blood on the word "exchange" on Juding.

Suddenly, the blue dragon jade pendant flew up from Lu Chong's hand and was violently projected on the word [dui] of Juding.

"Buzz ......"

A violent tremor was generated, and the entire dungeon shook wildly, and a large amount of rubble fell from his head. At this time, one of the nine tripods of Dayu [Dui Ding] suddenly turned into a blue light, shrinking smaller and smaller, and threw it at Lu Chong's eyebrows.

In just an instant, this [Dui Ding] appeared in Lu Chong's sea of consciousness.

"Ha Luha, the refining of the Ding is successful, then, I should enter the small world of the Ding and take a look......" Lu Chong laughed, and in a moment's thought, a void gate appeared in front of Lu Chong, and he stepped in. (To be continued......)