Like a gluttonous beast devouring it, the gold coins poured into the mouth of the ancient tree of knowledge flowed down the river without stirring up a single wave.

There is a slight difference from the psychedelic tower swallowing gold, this old tree is not taboo, and it doesn't care about the remnants of the gold coins, but it doesn't swallow and spit out, and there is a situation that needs to be replaced.

"It seems to have been sacrificed."

The Ancient Tree of Knowledge swallows gold coins in a much similar way to the gold coin sacrifice of the noble immortals introduced by Mysterbama.

After pouring the last wave of gold coins, I saw that the two scabs of the Ancient Tree of Knowledge opened their eyes for a moment, and they met his eyes.

"Aha, welcome, young and rich adventurer."

The spirit rippled like a slight ripple on the surface of the water, but in an instant, it seemed that there was only one person left, a tree.

The ancient tree of knowledge on the opposite side condensed a crumpled grandfather's face on the tree.

It's a bit like the World Tree's consciousness taking shape.

Recently, all the encounters have been strange giant trees, and Xu Zhi feels that he has hit the tree.

The World Tree is a bit evil, while the Ancient Tree of Knowledge is more greedy for money, and there are probably not many good trees when it is a tree.

"Young people, adhering to the principle of fair exchange, it is normal to pay money to buy knowledge."

Thinking that this was in the spiritual field, it was extremely easy to be perceived, not to mention that the spirit of this ancient tree of knowledge was far superior to him, Xu Zhi laughed awkwardly but politely.

If he didn't know that the Ancient Tree of Knowledge didn't have any ability to attack and defend, Xu Zhi might have been frightened, and in the face of an alien life with such strong spiritual ability, the risk was too great.

"Some of the knowledge I have may be useful to you, and you can make your own choices."

When the sound of the Ancient Tree of Knowledge buzzed, two leaves on the tree fell and floated in front of Xu Zhi.

"One piece belongs to knowledge, one piece belongs to power."

Knowledge and power are too good to choose, Xu Zhi has always been the power of choice.

When he caught the leaves, the leaves suddenly turned into a little light in his hands, and they kept spinning around his body.

There seems to be something more in my head, but it seems to be getting nothing.

Faintly, he seemed to hear the humming of the Ancient Tree of Knowledge's dissatisfaction and a little panic.

Xu Zhizheng wanted to look at the Ancient Tree of Knowledge, but saw the green light hanging down from the tree, and the feeling of his spirit like a tide was instantly gone.

Under the ancient tree of knowledge, fallen leaves are flying.

Xu Zhi held two green leaves in his hand, and he had returned from the boundary of spiritual communication with the ancient tree of knowledge.

"What did you learn?"

Not far away, San Theo, who was watching the bustle, began to ask.

He asked this question well, and Xu Zhi also wanted to understand what he had learned.

"The Ancient Tree of Knowledge is evergreen all year round, how can it lose so many leaves" St. Escald was obviously a little surprised.

"People grab their hair when they are in a hurry, and trees lose their leaves when they are in a hurry, and it's normal, this old tree is probably just a little anxious," said San Theo.

"It's very knowledgeable, what's the hurry, this jungle goblin is very difficult to teach."

"It has always been taught, and the creatures of the elemental realm should be able to teach it too."

exchanged a large amount of golden tickets at Xu Zhi's place, but not to mention Eradon, even San Theo felt a little lost.

The two Void Stones were sold at almost half price, and Ryo's side probably didn't have that price right now.

There is no way to sell it, and it feels like a loss if you sell it.

After some haggling, two were eventually sold.

The trio, who have never liked to suffer, are very smart and take Xu Zhi over to spend it.

If you don't learn, you feel like you've missed the opportunity, and if you don't learn well, you feel lost.

The price of the ancient tree of knowledge is not to be discussed, and there are opinions to hold.

It was almost exactly the same mood they were in at the time.

Now it's time to reveal the mystery, and San Theo wants to know what Xu Zhi has learned, and to make them happy when he says it.

If you learn well, it will help them and be happy.

If they don't learn well, they watch it lively and happy.

Anyway, Xu Zhi spends money, and it is not them who spends money.

There were happy answers on the left and right, and the smiles on the faces of the four onlookers were quite weird.

It was too simple for Xu Zhi to figure out what was happening.

Everything that happens in the body is recorded by a panel.

"An unknown World Tree consciousness carrier uses academic magic to steal knowledge from spiritual exchanges, judge, and fail."

"An unknown World Tree consciousness bearer left behind some of its own knowledge when it fled in panic."

"You've filtered through the useless basics to get a basic introduction to sailing."

"You've filtered through the useless basics to get a basic sneak starter."

Basic sailing is just a matter of an introductory book on navigation, basic stealth is another matter.

Xu Zhi's spirit was condensed on the two skills of the Investigation Department, and he silently felt the mystery of it.

This is the result of choosing the power leaves, but there are a few additional factors mixed in.

Learning basic sailing alone will make him a little distressed, but it will be worth it to learn basic stealth.

The 250,000 gold coins are worth the money, and even the value is great.

Each subject has a special sub-skill, but even Xu Zhi can't rely on reading books to get started.

For example, 'Charm' in order magic.

Mister Bama's basic six-year-old book included this, but Xu Zhi did not acquire this ability.

This particular subskill seems to be related to personal factors, including appearance, mannerisms, status, charisma, etc.

At the beginning of cultivation, it is one in a thousand to learn special sub-skills, and there are even fewer who can maintain the growth of these abilities.

As the practitioner of Order Magicians ages, so does the possibility of mastering this special sub-skill.

But the ceiling of the individual is also there, and if it is not for early understanding, the possibility of becoming a talent in the later stage is extremely low.

After all, the basic level of special sub-skills is not very useful.

Xu Zhi's cultivation was different from the Nether, and if there were no accidents, it was almost impossible for Xu Zhi to learn this ability.

From entering this world to the present, Xu Zhi's special sub-skill is only the 'anti-demon' of the combat system.

This is a problem of the probability that Xu Zhi is unable to complain about the probability of resisting demons every time the big guy targets the sub-skills that are bound to be weak, and there seem to be some hidden conditions for resisting demons, which are likely to involve the level of cultivators.

Either way, special sub-skills have something unique about them.

Yiduo is not pressing.

The Ancient Tree of Knowledge gave an unexpected surprise.

Stealth is also a special sub-skill, and is highly regarded as a bottom-of-the-box skill for thieves and assassins.

Xu Zhi was once very envious of Spartz and Aegrenel, and of course, he once envied the dead Basil Lei boss.

Stealth is a good ability.

It's hard to get started, it's even harder to master, and few people can practice to the level of these legends.

But Xu Zhi is only stuck on the threshold of difficulty in getting started, and the others can rely on stacks of books, with the assistance of Spaz, he does not lack master-level stealth books.

"I'll have to ask Aegrenel to get the stealth information of the advanced and experts, the basic ability is too little use for me now."

As a cultured bard and a master of guru-level stealth, Xu Zhi felt that even if Aegrenel did not have ready-made materials, it might not be difficult to write a book.

Basic Navigation: When directing a ship to sail, reduce the loss of ocean navigation by 25%, and reduce the physical cost of personal sea combat by 25%.

Basic Stealth: Harness the power of darkness to avoid being spotted by creatures.

[Note 1: Currently, it can be avoided being perceived by first-order creatures, creatures that do not have advanced magic perception, and creatures that do not have reconnaissance, but invisibility will be invalid when approaching creatures of this level, and the effective alert distance for creatures at the current stage: 10 meters]

[Note 2: Stealth targets creatures that do not have universality, elite, commander, lord, monarch and other rank creatures, or certain special creatures and magical abilities will extend the effective guard range.] 】

[Note 3: Biological hyperactivity, concentration, weakness, sleep, etc., will affect the distance of effective vigilance.] 】

The ability of basic stealth is not strong, and it can avoid some ordinary creatures at night, and in the case of an effective alert distance of ten meters, it is more suitable for long-range strikes when hidden.

Xu Zhi didn't think that he would be as powerful as Spart, as long as he could reach the level of the master of Aegrenelle, and he could have the courage to touch the Thunderbird at night, he would feel amazing.

Stealth is an amazing ability.

In fact, the ability of each special sub-skill is very remarkable, and it has a unique use at the same level, and if it can keep up with the level of cultivation, it will play a greater and greater role.

"I don't know if it can play a role in reality and ruins."

Looking at the choice of 'can be turned on' displayed on the stealth skill at this time, Xu Zhi couldn't help but mutter.

The real-life stats panel wasn't revealed, and he wasn't sure if it would be as natural as casting magic.

Thinking about the radiation effect of the combat science of cultivation, Xu Zhi was not too sure at this time, and he needed to try it after returning to find out.

"I've gained a little bit of basic discipline."

Xu Zhi's expression was neither happy nor sad, much calmer than that of St. Escalde.

This made San Theo, who had been waiting for a long time, a little disappointed, and he was happy when he heard Xu Zhi's voice.

"That's not bad," San Theo patted Xu Zhi on the shoulder.

"Sorry," Eradorn smiled and comforted.

"It's only a rich man like Your Excellency Squeak who can withstand such a blow, if I spend so much money to learn a basic ability......"

Jiyi's heart was immediately balanced.

Xu Zhi's bad luck is simply terrible, if he learns such an ability, if he doesn't crash into a tree and die, maybe Eradorn will also give him a ride.

For the great cultivators in the Nether Realm, the content of the basic disciplines can be learned slowly, and it is generally just a matter of staying up for years, and what everyone needs is more advanced knowledge.

In short, in their opinion, Xu Zhi's knowledge exchanged for 250,000 gold coins is useless, which makes people very happy.