Fire Virtue Immortal Clan

Lu Cheng'an's strength is quite different from that of the Black Flame Demon Dragon. While he could indeed have some effect on the Black Flame Demon Dragon by using the Thousand-Year Seal and the Tranquil Ancient Seal normally, the effect would certainly not be too great.

Therefore, his use of the Thousand-Year Seal and the Tranquil Ancient Seal this time was not a normal use, but rather a deliberate consumption of a hundred years of his lifespan!
Lu Cheng'an had long ago deduced the method of using the Thousand-Year Seal and the Tranquil Ancient Seal by consuming lifespan. If he were to receive the blessing of his lifespan power, the power of these two supernatural abilities would be greatly enhanced.

He had basically not used up his lifespan before, because he had never encountered an enemy like the Black Flame Demon Dragon.

Before making his move, Lu Cheng'an had already sent a telepathic message to Jiang Li, reminding him to prepare for the attack.

Jiang Li was not familiar with Lu Cheng'an, but after receiving Lu Cheng'an's telepathic reminder, he did not hesitate at all and did as Lu Cheng'an said.

The power of the Thousand-Year Seal and the Tranquil Ancient Seal descended upon the Black Flame Demon Dragon in an instant. With the blessing of Lu Cheng'an's hundred-year lifespan, the power of these two divine abilities became terrifyingly strong.

The Black Flame Demon Dragon's body instantly froze, and its lifespan rapidly diminished under the influence of these two divine powers.

Jiang Li's attack also landed on the Black Flame Demon Dragon. A blue magic sword with a faint blood-red glow at the edge shot out from Jiang Li's body and slashed down at the Black Flame Demon Dragon.

With a deafening roar, the magic sword instantly sliced ​​the Black Flame Demon Dragon's body in two from its head.

This sword strike seemed to have exhausted all of Jiang Li's strength. After unleashing this strike, he could barely control his falling body.

Deep cracks appeared on the blue magic sword, as if it were about to break apart.

Lu Cheng'an quickly checked the condition of the Black Flame Demon Dragon, and then he was horrified to find that the terrifying Black Flame Demon Dragon's physical body was completely dead, and even its primordial spirit had been directly shattered by that sword.

"Fellow Daoist Jiang, how are your injuries now?"

After confirming that the black flame dragon was truly dead, Lu Cheng'an flew to Jiang Li's side and inquired about her condition.

Jiang Li's condition is very bad; he has already suffered extremely serious injuries.

Although the power of that final sword strike was extremely terrifying, it would also come at a terrible cost for him to unleash it given his current condition.

"My condition is not good!"

Jiang Li gave a wry smile and said, "Thank you for saving my life, fellow Daoist. May I ask your name? Do you have any healing pills on you? I would like to borrow two from you!"

"I come from the Xuan Chen Sect in the Central Divine Continent, and I am a core disciple of the Xuan Chen Sect. Once my injuries have healed, I will definitely repay your kindness!"

The Xuanchen Sect is one of the super powers in the Xuanchen Realm, and is the lineage left behind by the Xuanchen Immortal.

Jiang Li is indeed a core disciple of the Xuan Chen Sect. His master is a great cultivator in the Xuan Chen Realm who has reached the perfected Integration Realm and holds an extremely high position in the Xuan Chen Sect.

Once a cultivator in the Xuan Chen Realm breaks through to the Tribulation Transcending Realm, they generally no longer recruit disciples. Otherwise, with Jiang Li's talent, she might very well have been able to become a disciple of a Tribulation Transcending Realm ancestor of the Xuan Chen Sect.

However, Jiang Li still has a deep relationship with the Tribulation Transcending Realm ancestor of the Xuanchen Sect, because his master was a disciple of a Tribulation Transcending Realm ancestor of the Xuanchen Sect.

Jiang Li is currently out of ammunition and supplies. He has been hunted by the demons for two years. During these two years, he has been asking the sect for help, but his requests have been ignored.

Jiang Li originally thought she would die at the hands of that black flame dragon, but unexpectedly, she was saved by someone.

"Lu Cheng'an, a cultivator from Mengyuan Prefecture!"

"These two Jade Purity Qi Pills should be useful to Fellow Daoist Jiang. I hope Fellow Daoist Jiang's injuries can recover as soon as possible!"

After suppressing his shock, Lu Cheng'an briefly explained his background to Jiang Li and handed her two Jade Purity Qi Pills.

The Jade Purity Vitality Pill is a top-grade fifth-tier healing pill. These two healing pills came from the Demon Hunter Ranking and were obtained by Lu Cheng'an using Demon Hunter Points. They were used to save his life in critical moments.

The Xuanchen Sect is one of the four super powers in the Xuanchen Realm. Jiang Li comes from the Xuanchen Sect and is a core disciple of the sect, so her status in the sect must be extraordinary.

Now that he's being chased here by demonic cultivators, he must have caught the eye of the demonic cultivators' higher-ups.

He had just led the demonic cultivators of the three states of Mengyuan to wipe out the demonic cultivators of Qianyuan, and now he didn't want to attract the attention of some powerful demonic cultivators because of Jiang Li.

Therefore, he did not inquire further about Jiang Li's situation.

He currently hopes that the two Jade Purity Qi Pills can completely heal Jiang Li's injuries, and that they will have no further contact for the time being.

"It's actually a top-grade fifth-tier Jade Purity Qi Pill! Thank you so much, Fellow Daoist Lu, for your generosity. I will definitely repay your kindness when I return to the Xuan Chen Sect!"

When Jiang Li saw the Jade Purity Qi Pill that Lu Cheng'an took out, a look of joy immediately appeared on her face.

The Jade Purity Qi Pill is of the highest grade, the fifth rank, and has excellent healing effects. If he takes the Jade Purity Qi Pill to heal his injuries, the recovery time will be greatly shortened.

"This place is in Black Ruins Lake, twelve million miles away from the boundary passage where the city is located. I wonder what Fellow Daoist Jiang's plans are next?" Lu Cheng'an asked.

His main purpose in entering Black Ruins Lake was to check out the secret realm containing the power of water that Master Tianyun and the other man had mentioned. He had been searching for a while, but unfortunately, he had not found anything.

This secret realm may have already been taken by a powerful cultivator from the Xuan Chen Realm, so he doesn't plan to continue searching for it.

"I have discovered a secret realm here that contains the power of waterways. I will enter that realm later to heal my injuries. After I recover, I will return to the Xuan Chen Realm from the endless void!"

"The secret realm I discovered here, which contains the power of the waterway, should not have been opened yet. I don't know what kind of dangers and treasures exist in that secret realm. My strength is now less than one-tenth of what it used to be. I would like to ask Fellow Daoist Lu to come with me into that secret realm."

"I will only take 20% of the treasures nurtured in the secret realm; the rest can be given to Fellow Daoist Lu," Jiang Li invited with a smile.

Lu Cheng'an was quite surprised. He had already given up on finding the secret realm containing the power of the waterway, but now Jiang Li said that he had discovered the exact location of the secret realm.

"I can accept Fellow Daoist Jiang's invitation, but both of us are seriously injured. Let's heal our injuries first before discussing entering that secret realm!"

After some thought, Lu Cheng'an finally agreed. He wanted to see what the inside of the secret realm containing the power of the waterway was like, and whether he had the ability to bring it back from the endless void.

"Then let's do as Fellow Daoist Lu says!"

After Lu Cheng'an and Jiang Li made their arrangements, the two of them focused on healing their injuries in the interlayer of space.

Lu Cheng'an's injuries were not minor; the Black Flame Demon Dragon was still extremely powerful.

Even with his spatial folding technique, he couldn't completely evade the Black Flame Demon Dragon's attacks, resulting in severe injuries. Jiang Li's injuries were far more serious than Lu Cheng'an's; he had already encountered several battles before even facing the Black Flame Demon Dragon.

The injuries on his body were not inflicted by the Black Flame Demon Dragon, but rather by other demonic cultivators who were chasing him.

Time passed slowly, and more than half a month had gone by in the blink of an eye.

At this time, Lu Cheng'an's injuries had been fully healed, and Jiang Li's injuries had also recovered considerably with the help of the Jade Purity Qi Pill, but she was still far from being fully recovered.

However, Jiang Li's strength is extremely formidable. Although his injuries have not fully healed, his strength has been fully restored.

If he were to fight the Black Flame Demon Dragon now, the Black Flame Demon Dragon would definitely not be his match.

Lu Cheng'an and Jiang Li's healing powers were not far apart. After Jiang Li sensed that Lu Cheng'an had fully recovered, she took the initiative to offer to take Lu Cheng'an to the secret realm containing the power of the waterway.

Lu Cheng'an also wanted to leave the endless void as soon as possible, so when Jiang Li took the initiative to suggest entering that secret realm, Lu Cheng'an did not refuse.

“Fellow Daoist Lu has a profound understanding of the Dao of Space. Now that you’ve arrived here, you should be able to sense the existence of that secret realm!” Jiang Li said with a smile.

“I sensed the existence of that spatial realm, but the spatial barrier of that realm is extremely thick, so it probably won’t be easy for us to enter it,” Lu Cheng’an said with a frown.

He did indeed sense the existence of that spatial realm, which was much larger than he had imagined.

The spatial barrier outside the secret realm is extremely thick, making it difficult for them to break through it by brute force.

This secret realm is indeed located in the central area of ​​Black Ruins Lake, but it is not above Black Ruins Lake, but underwater, thousands of feet below the lake.

It was for this reason that Lu Cheng'an searched for a long time in Black Ruins Lake without any results.

"That's not difficult. Our Xuanchen Sect has a secret technique called Void Without Trace."

"Although the spatial barrier of this secret realm is thick, it cannot stop the void from leaving a trace!"

As Jiang Li spoke, she took out a jade slip from her storage ring and handed it to Lu Cheng'an.

"This jade slip records the cultivation method of Void Without Trace, as well as some of my insights into cultivating this secret technique. Fellow Daoist Lu can try cultivating it. Once you cultivate this secret technique to the entry level, you can use it to enter the secret realm before you," Jiang Li said with a smile.

Lu Cheng'an didn't stand on ceremony with Jiang Li. After taking the jade slip, he began to examine the cultivation method of Void Without Trace.

To master this secret technique, one needs a deep understanding of the principles of space. If one successfully masters this technique, one can easily traverse spatial barriers, and even pass directly through the barriers of the Xuan Chen Realm and the endless void.

The cultivators from the Xuan Chen Realm, such as Lu Cheng'an, were able to enter the endless void mainly through the boundary passages of the Xuan Chen Realm. However, the secret technique of Void Without Trace could ignore the boundary passages and enter the endless void by relying on the power of this secret technique.

Of course, achieving this is not easy.

Even if Lu Cheng'an can now cultivate the Void Without Trace to perfection, he still needs to raise his cultivation to the perfection of the Void Refining Realm, or even the Dao Integration Realm, to achieve this.

The spatial barrier of this secret realm is definitely not comparable to that of the Xuan Chen Realm, which is why Jiang Li said that Lu Cheng'an only needs to cultivate the Void Without Trace to the entry level.

"Now you can try to cultivate the secret technique of Void Without Trace. If you have any questions, you can ask me directly!" Jiang Li said with a smile.

"Then I'll have to trouble Fellow Daoist Jiang to guide me from here on out!"

Lu Cheng'an wasted no time; he needed to master the secret technique of Void Without Trace as soon as possible.

Tianyun Shangren and Wanshi Laoren are still waiting for him outside Black Ruins Lake. He has already sent a message to Tianyun Shangren and Wanshi Laoren informing them of what happened at Black Ruins Lake.

Even so, he could not stay in Black Ruins Lake for too long.

This secret realm, imbued with the power of waterways, is far larger than he imagined. Even if he were to successfully enter it with his current strength, he would have no way to bring it from the endless void to the Xuan Chen Realm.

All he can do now is enter that secret realm with Jiang Li and obtain some resources from it.

The main difficulty in cultivating the secret technique of Void Without Trace lies in the cultivator's understanding of the Dao of Space. The deeper the understanding of the Dao of Space, the easier it is to cultivate this secret technique.

Lu Cheng'an's understanding of the Dao of Space far surpasses that of cultivators at the same level. Moreover, Jiang Li provided guidance while he was cultivating this secret technique, so it was not too difficult for him to cultivate it to the entry level.

Time passed slowly, and more than half a month had gone by in the blink of an eye.

"Fellow Daoist Lu's understanding of the Dao of Space is much deeper than I imagined. He has cultivated the secret technique of Void Without Trace to the entry level in just over half a month!" Jiang Li sighed.

"I owe this all to Fellow Daoist Jiang's guidance; otherwise, I wouldn't have been able to cultivate the Void Without Trace to the entry level in such a short time!"

Lu Cheng'an smiled slightly and said, "Let's not delay, let's enter this secret realm now!"

More than half a month has passed, and Jiang Li's injuries have basically recovered.

Jiang Li's cultivation level is at the peak of the Nascent Soul stage. He comes from the Xuan Chen Sect, a super power in the Central Divine Continent, and he is not an ordinary cultivator at the peak of the Nascent Soul stage in the Xuan Chen Sect.

He holds a very high position in the Xuanchen Sect, and his own strength is extremely formidable.

His injuries have now largely healed, and even if there are dangers in this secret realm of Black Ruins Lake, they cannot threaten Jiang Li.

"No cultivators have set foot in this secret realm yet. Fellow Daoist Lu, please be careful once we enter!"

After giving Lu Cheng'an some instructions, Jiang Li used the secret technique "Void Without Trace" to pass through the spatial barrier of the secret realm and enter the realm.

"The power of the waterways in this secret realm is so concentrated!"

After sensing the rich water power surging within the secret realm, Lu Cheng'an couldn't help but exclaim in amazement.

"The power of the waterways in this secret realm is somewhat beyond my expectations, but we must be careful enough, as such an environment can easily nurture a sixth-order Dao Spirit!" Jiang Li said in a serious tone.

However, when Jiang Li mentioned Dao Ling, a strong sense of excitement appeared in her eyes. (End of this chapter)