Wordless Book (Special Item): Whiteboard level, +1 point for Wisdom, +3 points for Spirit, +30 points for Mana. Put it in your backpack and it will take effect. Upgradable.

Level 1 access has been enabled, and the next upgrade requires your own true knowledge to reach 30 points.

Item Description: The wordless Book of Heaven is the lowest ancient book in the Heavenly Book Library, and it is one of the information receiving terminals of the Heavenly Book Museum, and the information recorded by the Heavenly Book Museum can be found through the wordless Book of Heaven.

Note: Knowledge is power! Knowledge is wealth!

The wordless book is a book with blank cover and content, and its special feature is that after opening the ancient book, it can be connected to a data collection terminal such as the Tianshuguan, and various information contained in it can be consulted.

Wordless Tianshu also has attribute bonuses, which can improve wisdom and spirit, wisdom is a very rare attribute, which can increase the success rate of players' life skills, and there are wisdom requirements for learning some more powerful skills.

Zhang Kai now has 2 points of wisdom, and the success rate of alchemy will be about 3% higher than that of other alchemists, and the effect is still relatively obvious.

There are also many important information recorded in the wordless book of heaven, such as Zhang Kai casually checked it, and a variety of intelligence information appeared in it.

What Zhang Kai can consult now is mainly sub-columns related to alchemy, and there are quite a few columns in one column.

Micro Life Regeneration Elixir Refining Technique, Price: 5 Credits.

Underwater Breathing Elixir Refining Technique, Price: 10 Silver.

……

Low-level herb picking skills, cost: 5 credits.

Low-level herb cultivation skills, cost: 20 credits.

All kinds of tips and secrets can be consulted here, but every information and intelligence needs to be paid to watch.

This ancient book is like a search engine, which can search and consult important information, but the current wordless book is only at the tabula rasa level, and the access authority is the lowest, and the information that can be consulted is limited.

"This day, the library is even darker than Du Niang, it is actually a paid query, and the fee is so black!"

There is a random piece of information in it, and it actually charges more than 5 silver coins, many of which are dozens or hundreds of silver coins, and Zhang Kai's net worth is only 3 silver coins now, and he can't check the information on it if he sells it.

What Zhang Kai didn't know was that Tianshuguan could be said to know everything in the world, and a lot of information on it was priceless to those in need.

With the wordless book of heaven, it is equivalent to having an encyclopedia and a complete collection of information, which is of great significance.

Zhang Kai glanced at the alchemy technique, his proficiency reached the beginner level of 412/1000, and he could finally learn the refining method of underwater breathing potion.

With a slap of the formula, the paper melted and disappeared, and Zhang Kai was able to refine this primary elixir.

Refining the underwater breathing elixir requires three herbs, such as Hydra Grass, Vitality Flower and Reiki Grass, and Hydra Grass and Vitality Flower are primary herbs, and the overall cost is about 30 coins.

Zhang Kai went to the stall outside to buy it, the primary herbs were relatively rare, and the two silver coins in his hand were almost spent, and a lot of hydra grass and vitality flowers were swept away from the stall.

Hydra grass is generally found in locations with a lot of moisture, and now the player is limited in the amount of Hydra grass that can be collected.

"Danguan, did you really develop a recipe for a new potion?" Zhang Kai had just walked to the door of Moxi's pharmacy, and he couldn't wait to stop him.

The tall and thin man had obviously been waiting in front of the pharmacy for a long time, with both anticipation and a little unwillingness to admit defeat in his eyes.

"That's right, a new potion was developed in a flash of inspiration."

Is this the real genius?

Zhang Kai's words made Prosperous Luo grasp the herb in his hand, he had a lot of thoughts in his mind, but his expression couldn't see many clues.

In the end, the man who was inspired to become a master of alchemy spoke: "Danguan, can I learn alchemy with you?" ”

Fanhua Luo knew the significance of developing a new elixir, and in his eyes, Zhang Kai's weight was heavier than that of a senior alchemist, so he asked such a question.

Zhang Kai seemed to have been waiting for this sentence for a long time, and he grinned: "Learning is not counted, we can communicate with each other." ”

"This is my newly developed recipe, you can take it and study it."

Micro Life Recovery Elixir (Enhanced) Formula: True Transmission Formula, after use, you can obtain the refining method of Micro Life Recovery Elixir (Enhanced), and you can get the success rate bonus of the Pioneer.

The true transmission formula is a limited formula that can be rubbed by the pioneer of a new drug, and Zhang Kai has developed a new drug, and he can rub up to 10 copies of this formula.

For example, the success rate of enhancement potions is generally only 50%, but if you use the True Transmission formula, the basic success rate can reach more than 80%.

There is a limit to the amount of the true inheritance formula, and the ordinary formula can be rubbed without restrictions, Zhang Kai handed over the true inheritance formula directly to the prosperous Luo, and he already trusted him quite a lot.

The tall and thin man's heart warmed, but he still couldn't help asking: "Aren't you afraid that I will take the formula and refine this medicine by myself and steal business with you." ”

Unexpectedly, the black-haired boy said with a serious face: "You are a person who has your own pursuit of alchemy, and I believe that such a low-level formula will not make you abandon your ideals." ”

Looking at the young man in front of him who was a few years younger than himself, his eyes were clear, and he seemed to see a kind of unquenchable light in it, like a flame, illuminating the heart of prosperity.

The man who was nearly thirty years old smiled suddenly: "Then I will sell it to you." ”

Prosperous and Zhang Kai are all mixed here in Moxi, and the two have a lot of contact, Zhang Kai knows this person's ability and character, which is why he is so decisive and resolute.

At the same time, in Zhang Kai's eyes, a new formula is nothing, he can write another one at any time, even if he is asked to develop a new formula, he is sure.

And in this way, you can try out the character of the prosperous and down, and you can cultivate a powerful assistant, which is far more than a formula.

The two looked at each other and smiled, and walked into the pharmacy together, Zhang Kai began to refine the underwater breathing potion, and when the prosperity ended, he went to study the refining method of strengthening the potion.

With the addition of creating a new formula, Zhang Kai's success rate in refining medicine has increased greatly, and he has successfully refined it for the first time.

Underwater Breathing Potion: Primary Potion, can breathe normally underwater after taking it, cannot use skills, has +200% physical cost for underwater activities, -30% speed, and lasts 30 minutes.

Such a bottle of underwater breathing potion is sold for 90 copper coins outside, and NPC's pharmacy sells it for 100 copper coins, and many players can't afford it at all.

However, many powerful teams are collecting this potion and exploring the vast waters of the Jiangcheng area.

Before the rules were changed, Jiangcheng was the core of the land of Jingchu, and countless outstanding people gathered here.

After the rules were changed, there were three NPC cities and hundreds of towns near Jiangcheng, and because NPC cities were not allowed to enter until level 10 or above, tens of millions of players around Jiangcheng were scattered among these hundreds of towns.

Not to mention the Yangtze River basin, which runs through the land of China, there are hundreds of lakes and streams around Jiangcheng alone, and its waters are vast and boundless, and there are a lot of resources that can be exploited.

The underwater breathing agent is a necessary medicine for exploring the waters, and Zhang Kai will be so excited when he gets the formula.

This bottle of underwater breathing medicine is all money, Zhang Kai kept refining it under the stimulation of the vast amount of money, and there were more and more underwater breathing drugs in his hands.

Rule Record: Alchemy triggers an extraordinary effect, successfully refining an underwater breathing potion (enhanced), alchemy proficiency +6 points, and experience points +120.

With a flash of light, Zhang Kai couldn't help but be moved by the attributes of the enhancement potion, and he had countless thoughts in his heart.

Underwater Breathing Potion (Enhanced): A primary potion that allows you to breathe normally underwater after taking it, can use skills, +50% of your stamina cost for underwater activities, and lasts for 60 minutes.

The enhancement potion is much stronger than the normal potion, the physical consumption is much reduced, and the ability to use skills can already be called an underwater combat potion!

Normal potions are also slower due to the inability to use skills, and it is impossible to fight monsters when encountering them underwater.

The strengthening potion makes up for these two points, and its significance is far-reaching, if it is sold on the market, 200 copper coins are rushed to ask for it!

Zhang Kai couldn't help but pick up the strengthening potion and kissed it: "Haha, with the strengthening potion, several lakes and waters such as Yinyue Lake and Baisha Lake can be explored in depth, the treasure chests are waiting for me, and I will spoil you tomorrow!" ”

"In the future, when cleaning up the monsters on the Yangtze River Bridge, there will be underwater combat potions, and it will be much easier to deal with underwater monsters."

Thinking of the usefulness of the strengthening elixir, Zhang Kai's enthusiasm was completely mobilized, and in two hours, he consumed all the herbs in his hand, refining more than 70 bottles of underwater breathing elixir and 9 bottles of strengthening elixir.

For ordinary junior alchemists, the success rate of refining underwater breathing potions is about 50%, and Zhang Kai has a success rate bonus, which is about 80%.

With more than 100 materials, he was already very satisfied with the fact that he could refine so many potions.

At the same time, due to refining a lot of potions, he also gained a lot of experience points, and his level officially broke through to level 5!

Equipped with a sharp tooth necklace, Zhang Kai's various attributes have increased greatly, and his attack power has exceeded 50 points, plus a level 3 heavy slash and a level 3 spur, it is very easy to kill a player of the same level in a round of explosion.

"Haha, I'm really strong now, level 5 dungeons, and the Tower of Trials are all beckoning to me!"

World Announcement: Adam becomes the first player to reach level 10 in the Earth region, rewarding him with a piece of Legendary Equipment, +10 World Fame, and +1 Legendary.

World Announcement: The first level 10 player in the Earth Region was born, the conditions were met, the first layer of the Ten Directions Guardian Seal was lifted, and the rules of the Earth Region were changed! The number of monster nests has increased, the level of monster projection has increased, and the refresh speed has been increased!

World Announcement: The seal on the first floor of the Ten Guardians has been lifted, the communication system is opened, and players in the same city area can contact through the communication system.

Just when Zhang Kai was in reverie, a world announcement made him freeze in place.