Fellow Daoists, tickets!!

Han Li just looked at the jade plate hanging in front of him quietly, without blinking his eyes.

After a long time, the jade disk hummed again, and white light bloomed out of it, condensing into a white magic circle.

A gray phantom with an unclear face stood in the circle, it was the envoy of the Impermanence Alliance who had passed down the mission before.

"Jiao Fifteen, I really didn't expect you to be able to resurrect that kind of child, and it only took less than a year. The elder in the alliance was quite curious, and asked me to ask what method you used, and he was willing to exchange this method with you, and the conditions could be opened by you first. The gray figure spoke directly.

"This ...... I'm afraid I'm going to disappoint the elder. By chance, he had obtained a small bottle of unknown liquid, supplemented by a five-colored spiritual soil, which had been tested to restore a glimmer of vitality to the elixir on the verge of withering, so he dared to take on this task. There were only a few drops of the liquid left before, and this time it was completely used up to complete the task, and as for the configuration method of the five-colored spiritual soil, if the elder was interested, he would be willing to exchange it. Han Li let out a wry smile in his mouth and said lightly.

"It's a pity, if you still have a chance to get this liquid in the future, you can contact me at any time, the elder said before that you can exchange it for an immortal artifact. Okay, you've completed the trial mission, and from today, you'll officially become a member of the youth level of this alliance, this is the new mask, you can put it away. After the gray figure groaned for a moment, he didn't ask anything more, and the conversation changed.

After speaking, with a wave of his hand, a blue light flew out of the jade plate and landed in Han Li's hand, but it was a cyan bull's head mask, looking at its appearance, except that the color changed from blue to blue, it seemed to be no different, even the numbered logos of "one" and "five" at the center of the eyebrows did not change.

"Thank you, Your Excellency. Han Li held the cyan mask and bowed towards the cyan figure in the circle.

The gray figure didn't say anything more, just waved his arm.

With a "bang", his figure disappeared without a trace, and the surrounding white formation also dissipated.

Everything is calm again.

Han Li stroked the dense lines on the mask, feeling the strange fluctuations coming from it, and his heart moved slightly, he took off the original blue mask, and then gently covered the new mask on his face.

As soon as he put it on, a soft glow like water rippled on the mask, and the dark blue bull head mask that he had just taken off collapsed without warning.

The next moment, a golden text appeared in Han Li's mind.

This text describes how to use the mask's many functions, in addition to the old functions such as mask disguise, breath changing, and secret voice transmission, as well as methods such as how to issue quests and how to exchange resources with other members of the same rank.

Once Han Li knew these things by heart, he raised his two fingers to the center of his mask's eyebrows, and began to silently chant a strange incantation in his mouth.

As soon as his voice fell, a soft blue light lit up above the mask, like a breeze blowing, and like water waves flowing, rippling and filling the entire secret room.

Covered in blue light, a huge array phantom that almost filled the entire wall of the secret room appeared in front of Han Li.

The array disk is square, the whole body is full of blue light, and there are complex formation runes all around, and there is a circular vortex the size of a wellhead in the center, rotating leisurely, and bursts of spatial fluctuations are transmitted from it.

With the circular vortex as the boundary, the entire array is divided into two areas, the left and right, and the top grids on both sides are written with the words "mission" and "barter".

When Han Li was about to take a closer look, a golden light lit up on the surface of the array disk, and many golden words appeared on it, mainly recording some rules that needed to be followed when trading.

Since intra-alliance transactions need to be carried out across borders, the items used for trading have been identified by the impermanence alliance, and most of them will be marked in the brief overview of their grades, advantages and disadvantages, and even the source of the alliance, which ensures the fairness of the transaction to a certain extent.

In addition, once the transaction is broken by the contract, the dishonest person will also be severely punished by the alliance, and in serious cases, even permanently lose the membership.

Once you're done browsing, the text disappears.

Han Li took a deep breath and looked at the array again.

I saw that in the task area on the left side of the array, there were small characters written vertically, most of which were simple overviews of some tasks, and the rewards that could be obtained after completing the tasks were marked behind.

Han Li took a cursory look, and among these tasks were not only notices to find others, but also appointments to recruit killers, and invitations to recruit monks to form a team to explore the secret realm...... The content is very mixed, and the corresponding remuneration is also different.

In the barter area on the right side of the array, the content is more complicated.

Among them, the items used for exchange are divided into several categories, such as "elixirs, spiritual materials, magic weapons, talismans, and classics", and under each category, there are also several sub-categories according to different levels.

After Han Li's gaze swept over these categories, he stopped at the category of classics and examined them carefully.

There are also many categories included in the classics, most of which are some cultivation exercises, and there are many types, good and bad.

However, there are not many martial arts classics about the cultivation of the ancestral gods, and they are not even as many as the types circulating in the market in the Black Wind Sea, and as for the high-level earth immortal classics that can obviously be cultivated, there are even fewer of them.

After Han Li rummaged through it for almost three hours, his eyes suddenly lit up, and he saw an earth-attribute earth immortal technique called "Mixed Yuan Earth Refining Technique".

Judging from the brief overview attached to this exercise, its grade is really not low, and once it is cultivated, it can at least reach the Golden Immortal level.

But when he saw the corresponding exchange request behind the exercise, his heart suddenly cooled down for most of the time, and what he needed was a ripe Fire Yuan Dragon Tooth Fruit.

According to the description, this fruit is a kind of heaven and earth spiritual creature that contains the power of the law of fire attributes, and the place where the fruit tree grows is extremely difficult to find, and the fruit has to go through tens of thousands of years of gestation before it can mature, which is quite similar to the previous Xuantian fruit.

Moreover, it will have a strong aroma leaking from the beginning of the fruit, and often it will be swallowed by other spirit beasts before it is ripe, so the ripe fruit is rare to see, and it is often priceless.

In desperation, he had no choice but to give up this exercise and continue to look for other classics.

About half an hour later, he found another book of Earth Immortal Exercises called "Xiaoshan Cold Ice Technique", which was not as good as the previous "Mixed Yuan Earth Refining Technique", but it was an ice attribute exercise under the water attribute, and if he practiced it in the Black Wind Sea, it would also be a bit convenient for the location.

However, the exchange requirements required were equally harsh, requiring the exchanger to go to a dangerous place in the Northern Han Immortal Domain to carry out a search mission.

The quest lasts for 100 years, and you can obtain this exercise regardless of whether you can find what you need or not, as long as you don't fall into it.

After reading this, Han Li naturally frowned and shook his head again and again.

After a whole day and a night, when he had almost turned the category of cultivation exercises upside down, in addition to the previous two high-level earth immortal exercises, he had only discovered the last one, the exercises called the "Black Sea Heavy Water Sutra".

This exercise is a bit peculiar to say, it can not only condense the power of the water law with the help of the power of faith, but also extract heavy water from the seawater, and this refining process is also the process of cultivating this exercise to improve the immortal spiritual power, which can be described as killing two birds with one stone.

And according to the overview of the exercises, refining heavy water with this exercise can reach a total of nine layers, which can theoretically help cultivators break through the realm of true immortals and become a higher level of golden immortals.

The reason why it is said that it can be achieved theoretically is only because no one has ever actually practiced it successfully before this, not that this exercise is too profound and difficult to cultivate, on the contrary, its cultivation difficulty is much smaller than that of the previous two exercises.

It's just that the process of refining heavy water is not easy to practice, and it takes a long time.

Moreover, the higher the level of cultivation in the future, the longer it will take.

The earth immortal who created this technique only refined the three-layer heavy water comparable to the number of a stream, and it took nearly 500,000 years before he finally barely entered the middle stage of the true immortal, and became a laughing stock of his peers for a while.

Later, he himself couldn't bear the slow progress of heavy water refining in the back, so he changed to other exercises, according to his estimates, if the next six layers want to complete the cultivation thoroughly, the time required will probably be calculated in tens of millions of years.

Han Li didn't mind much about this, after all, he didn't want to follow the path of the Earth Immortal wholeheartedly, the reason why he wanted to cultivate the Earth Immortal Technique was just a temporary means to restore his mana.

Moreover, it is precisely because of this flaw that the exchange conditions required for it are much simpler than the previous two exercises, but they need to be exchanged for any kind of material that contains the power of the law.

After making up his mind, Han Li's fingers moved a little more at the center of his eyebrows, and a ray of blue light immediately flew out of it, landing on the position where the Black Sea Heavy Water Sutra was written on the array plate, and disappeared.

After waiting for about a cup of tea, the light on the array disk flashed, and a cyan light was cast into the secret room.

Where the blue light fell, a phantom man wearing a cyan tanuki mask appeared, his figure was unusually tall, his body was very majestic, and he was wearing a strange foreign costume, which looked a little different from the human race.

"This fellow Daoist, but you have taken a fancy to my Black Sea Heavy Water Sutra?" the man clenched his fist at Han Liwei and said.

His voice was loud, but his tone was gentle.

"Not bad. According to what you said, it is enough to exchange any kind of material that contains the power of the law, and the required amount is not stated. After Han Liluo returned the salute, he asked directly.