Can life span be exchanged for treasure? I am invincible with infinite life span

Lu Qingan talked with Murong Qingming for a long time and asked a lot about the situation in Panlong City.

Murong Qingming decided to write down his experiences as a city lord before leaving Panlong City for Lu Qingan's reference.

After the two finished talking, Lu Qingan was ready to leave and continue to deal with the affairs at hand.

The matter of taking over Panlong City was after the death of the magic dragon, and now he has to prepare to kill the magic dragon.

After saying goodbye to Murong Qingming, Lu Qingan did not return to his residence immediately, but left the city mansion and flew out of the city.

He had to go to the Shouhuan Tower first.

In the battle yesterday, he had accumulated more life than ever before, but there were few treasures of the sixth grade of immortals on hand. If you want to completely kill the magic dragon, you need to detonate a lot of treasures to ensure a successful attack.

Therefore, he has to replenish enough treasures of the sixth grade of immortals.

After reaching the life exchange tower, Lu Qingan exchanged all the life points he had obtained without hesitation, leaving only a few life points to prolong his life.

He did not intend to accumulate life points in advance for future treasures of the immortal grade.

Now that the demon dragon was not dead, he needed a large number of immortal grade 6 treasures before going to other cities, and these life points would be used as needed.

In this way, 28 immortal grade 6 treasures of superior and absolute quality were collected by him!

Eight of them were defensive treasures, which raised his defense ability to a higher level!

"Very good! This is what I want!"

He did not rush to study the effects of the rest of the treasures, and planned to study them carefully after returning.

He returned to his residence in the city and began to carefully study the effects of these treasures.

They were valuable, and he was quite satisfied.

But he still distinguished these treasures and listed those that were not useful to him at the moment as detonation treasures.

"Strive to kill the dragon with one blow, and don't be stingy with treasures." He made up his mind.

In the end, he selected fifteen sixth-grade immortal treasures as detonators. The power of such a level and number of treasures detonated at the same time is enough to make the strong men in the Holy Spirit Realm difficult to resist!

Not to mention the dying dragon!

"The rest is to arrange this formation as soon as possible." Lu Qingan took the first-grade immortal fire and the extremely cold treasure, and began to arrange the formation according to his previous research.

With all the materials, the formation can be arranged in a short time.

So Lu Qingan quietly retreated for a while, and finally arranged the required formation.

A formation plate as small as a palm is now in his hand.

This formation plate is different from ordinary formation plates. The surface emits a fiery red light. If Lu Qingan hadn't wrapped his palm with immortal energy, I'm afraid his palm would be scorched.

There was a crackling sound inside the array disk, as if it was freezing.

"Let's try it out first to see if we can get close to the seal."

Lu Qing'an was a little nervous. After all, before the experiment, he was not sure whether his array was feasible.

So, he quietly left his residence, took advantage of the night, left the city, and quietly came to the place where the magic dragon was. When he appeared in front of the magic dragon, the surrounding environment did not change at all, and the sealed magic dragon looked even more sluggish.

The magic dragon was already doomed.

After Lu Qing'an arrived, he heard the extremely weak curse of the magic dragon.

However, he turned a deaf ear to it, took the array disk, and activated the array.

When the array was activated, the array disk was suspended in the air, and then a strong light burst out, forming a hot round ball of light, like a small sun.

Lu Qingan controlled this special formation and slowly approached the seal.

His face under the mask seemed calm, but his heart was beating fast.

If the formation failed and could not achieve the expected effect, he would not be able to finish off the dragon and would even lose a lot of life!

You know, the life span brought by this dragon may be counted in billions!

The formation gradually approached and finally came to the range that he could not approach during the last test.

"It must succeed!" Lu Qingan said silently in his heart.

At this moment, the formation suddenly stagnated, and Lu Qingan's heart tightened.

Is this a problem? !

Fortunately, just when he thought he was about to fail, suddenly, the light of the formation changed slightly, and the whole formation trembled, and then continued to move forward.

At this time, the formation was no longer blocked, and it was completely close to the seal. Moreover, it passed through the seal directly, entered the seal, and touched the body of the dragon!

Seeing this, Lu Qingan was overjoyed and quickly controlled the formation to fly.

The formation flew at a very fast speed, passing through the seal again without any hindrance, and returned to him!

"Haha! It's done!" Lu Qingan laughed heartily, and took two breaths before he recovered.

Very good! Just wait for the last moment to come! "

Lu Qingan closed the formation and carefully put it away.

When the dragon was dying, he only needed to put the detonating treasure in the formation, quickly send the seal, and get close to the dragon's body to give the dragon the final blow.

However, he wanted the dragon's exact death time.

There couldn't be any mistakes.

After confirming everything, Lu Qingan called Xu Qingying from the storage gold bead.

"Do you have an intuition that can accurately determine its death time?" Lu Qingan stared at Xu Qingying, with a slight smile on his lips.

Xu Qingying glanced at the ferocious dragon and said, "There are still about five days. If you are afraid that the time is not very accurate, you can come here to guard on the first day."

Lu Qingan nodded, and he had a plan in mind.

Then he had to finish the things outside, and then come here in advance and wait quietly.

Believe that before the dragon was about to die, there must be special changes around it. He found the right opportunity to give the dragon a heavy final blow.

Why did he seal the dragon and kill it?

If he was afraid that the dragon had some special means to withstand his blow.

Then it would not be considered as his killing.

After making sure that there was no chance, Lu Qingan left the dragon and returned to the city.

In this way, time passed quietly.

In the past few days, Lu Qingan had nothing else to do, so he rewarded himself to practice well and wait for time to come.

His cultivation level was improving rapidly, and now he was already at the fifth level of the Moon Sky Realm.

But there was still a distance to reach the Tianyan Realm.

"This technique is still not advanced enough. I have to find a way to get a more advanced technique when I have time."

He felt that it would be safer to go to the Immortal Sword Sect after he broke through the Xuanguan Realm.

"Okay, it's time to do something!"

Lu Qing'an was ready to leave the city mansion and go to the dragon to guard it.

Before leaving, he had to tell Murong Qingming and Bai Lu not to look for him if they had anything to do in the next two days.

He was afraid that the two would quarrel with him, which would affect his ability to kill the dragon and miscalculate his life span.

Coincidentally, just as he took the sound transmission jade slip to contact Bai Lu, he found that Bai Lu had sent him a sound transmission first.

"Friend Jia, there is an important discovery! Come to the reception hall to discuss in detail!"

Lu Qing'an was speechless.

It's useless to find anything at this time.

I'm going to do something.