His cultivation has steadily improved, and he can be regarded as an extremely strong existence among the Quadruple Venerables.

Moreover, he took the Purple Spirit Pill, which made the Ice Lotus Martial Soul and the Great Dragon Sword Soul perfect again.

Other artistic conceptions have also reached perfection, and only the opportunity can be transformed into a real martial spirit.

As for the Blood Sword Inheritance, it is now stuck at the fourth layer, because the Blood Sword Inheritance requires powerful killing battles to improve.

He had already practiced the other two earth-level exercises to the level of Xiaocheng, and if he wanted to reach the realm of Dacheng, his current cultivation was not enough.

"It seems that improving cultivation is the king!" Lin Xuan took a deep breath.

In the last few days, he was not in retreat, but relaxed.

At the same time, he also got the news that there was an exchange list listed within the academy.

That is to say, the martial artist can use the things in the Heavenly Secret Realm to exchange the things in the True Spirit Palace.

Of course, the value should be equal.

Suddenly, Lin Xuan became interested, he remembered that he still owed the dark red divine dragon a piece of dragon blood!

"Check it out!"

Lin Xuan's heart was moved, and he was ready to go and take a look at this so-called exchange list.

There are a lot of things on the exchange list, which also shows that there are many treasures in the secret realm every day, otherwise there would not be so many trading items on the list.

Lin Xuan even saw the exchange of ground-level martial arts, which shocked him.

You must know that the ground-level martial arts are the top martial arts on the mainland, and now that the Immortal Martial Academy is actually exchanging it, you can imagine how precious the things that are being exchanged are.

He glanced at the list, quickly searching the list, and then narrowed his eyes

Because at the top of this list, there is an exchange item, which is Dragon's Blood.

The price of a drop of dragon blood in the True Spirit Hall is seven or eight million spirit points.

This price is very high, you must know that Lin Xuan has been in the academy for so long, and he only has a million spirit value in his hands.

If he wants to make up seven or eight million values, he can't reach it unless he doesn't exchange anything, and he's busy for two or three years.

It's too long for him to be cost-effective,

And now, there is this exchange list, which means that as long as you get the corresponding items in the Heavenly Secret Realm, you can exchange this drop of dragon blood.

"The sky is dark and feathered. ”

Lin Xuan whispered, his eyes staring upward, because this thing was an item exchanged for dragon blood.

"Dragon's Blood!" the dark crimson dragon was also excited, he had been waiting for this day for a long time.

Soon, however, he had a suspicious expression.

"What's wrong, this dragon blood is wrong?" Lin Xuan asked.

"No, look at that exchange item!" "The dark red dragon was excited, "Tianyin Lingyu, could it be the Tianyin Sparrow's Lingyu?"

"Heavenly Sparrow?" Lin Xuan was stunned for a moment, and then his heart trembled fiercely.

"Are you sure?"

"Pretty much, or I can't think of any bird whose feathers can be exchanged for dragon's blood. The crimson dragon replied.

Hiss!

After Lin Xuan heard this, he gasped, and then his eyes bloomed with fiery light.

One of the purposes for which he came to this blood domain was to find this heavenly sparrow.

At the beginning, he got a broken map, which recorded the news of the Heavenly Sparrow, so Lin Xuan came to the Blood Domain.

However, the map was not complete, so Lin Xuan had not made any progress during these days.

But I didn't expect to get the news of Tianyouque now.

"Heavenly Secret Realm...... Wouldn't this secret realm also have something to do with the Heavenly Sparrow?" Lin Xuan's eyelids jumped wildly.

"Looks like it should be. The dark red dragon was also shocked, "I said why can't I find it, it turns out to be a separate secret realm!"

The two of them were so excited, because this day the ghost bird was a heavenly demon beast, and it was of great use to both of them.

Needless to say, the dark red dragon needs the opponent's blood demon core to restore its strength.

And Lin Xuan is the flame that he wants to deal with, to form a fire martial spirit!

Originally, he just wanted to go in and get some heavenly treasures, but he didn't expect such a discovery! Lin Xuan was excited, this Heavenly Flame, he must get it!

He's got a map in his hand, and maybe it will do the trick.

Secretly writing down the name, Lin Xuan left the exchange list.

And the other disciples were also staring at the list with excitement on their faces, and they kept discussing.

Time flies quickly, and in the blink of an eye, it has come to the day when the Heavenly Secret Realm opens.

And the academy also gathers all the disciples who have obtained the qualifications to enter the Heavenly Secret Realm.

There were a total of 100 people, including 70 young disciples and 30 old warriors.

These people stood on a huge platform of the Ancient Formation, waiting quietly.

Lin Xuan was naturally among them, his eyes flickered, and he scanned all directions.

In the end, he set his sights on the older figures.

Because these old generation figures are extremely strong, far surpassing these young people, most of them are in the realm of Venerable Six Heavens.

Even, Lin Xuan saw one or two Venerable Seven Heaven powerhouses.

Immediately, he showed a look of doubt, because in the information he had received, the Sevenfold Venerable could not enter.

But now, there is the Sevenfold Venerable standing here.

It's really weird.

However, the dark red divine dragon said, "There is nothing curious, it should be that the Immortal Martial Academy has a special method to disturb the Sevenfold Venerable." ”

"But looking at the number of people, the price of trying to get in is not small. ”

"I see. ”

Hearing the explanation of the dark red divine dragon, Lin Xuan understood.

But then, he became cautious, because the Immortal Martial Academy had this method, and he thought that other king forces should have the same method.

If the other party is also interested in the Sky Sparrow, then the situation will be troublesome.

It seems that this day the secret realm is really dangerous, he should be careful.

Everyone stood on the platform, waiting quietly, and Dean Xuan was also standing in front, standing with his hands in his hands, looking up at the sky.

And several elders near him also talked in low voices.

At the same time, on the other side of the Tianwu Continent, a huge high mountain.

Several figures are like immortals, floating in the clouds, and the whole person looks extremely dreamy.

On the top of the mountain, there were strange lines flickering, like a crimson soldering iron, flashing with strange light.

Not only that, but the other five peaks near it also shimmered and connected together to form a huge array of light.

Six huge mountain peaks plunged into the sky, and the lines on them became brighter and brighter, forming rays of brilliance, intertwining with each other in the void, and finally condensing into a huge formation.

This scene lasted for a long time before it gradually stabilized.

And at this moment, a pair of eyes opened from the void, and a ruthless gaze tore through the sky.

Along with it, there is also a terrifying coercion.

Then, a majestic voice sounded, and the Heavenly Secret Realm finally opened.

This voice was low, with a terrifying coercion, so that the void could not bear it, and those disciples in the distance were even more trembling in their hearts, and their bodies trembled slightly,

"Shen Chong, let's start with you first. ”

The majestic voice sounded again.

If someone was here, they would definitely exclaim in surprise, because these people turned out to be the Shen family.

Hearing that majestic voice, a middle-aged man stepped into the void and walked slowly.

He looked at the array of light in front of him, and there was a hint of fire in his eyes.