One skill point per second, I turn the fireball into a forbidden spell

The attributes of the two skill books soon appeared in front of Lin Yi.

The first is a skill book with flashes of blue light.

[Skill Book: Explosive Arrow]

[Type: Skill Book (Classic)]

[Occupation: Archer]

[Learnable level: LV.30]

[Level: Level 2]

[Effect: After use, there is a 70% probability that you will learn the skill: Exploding Arrow. 】

Lin Yi's eyes lit up.

Archer skill books are not cheap either!

And this is a second-level skill book.

The value is estimated to be several times higher than the Wind Blade Skill Book he dropped when he killed the Tiger King!

But Lin Yi only knew that.

It turns out that in addition to basic skill books, skill books that can directly learn higher-level skills have a probability of being acquired.

It’s not 100% learned.

He seemed to finally be able to understand the hardships faced by ordinary professionals.

Maybe someone has worked hard and saved money for several years to buy an advanced skills book.

In the end, learning failed.

That would really make your mentality explode.

Fortunately, Lin Yi doesn't have such troubles at all.

Moreover, he only needs to find and buy basic skill books.

Lin Yi turned his attention to another skill book with a black cover and a deathly air.

Soon the detailed information emerged, making Lin Yi instantly excited.

[Skill Book: Summon: Skeleton Soldier]

[Type: Skill Book (Classic)]

[Occupations: Necromancer, Summoner, Dark Priest (needs to break through the magic crystal), Mage (needs to break through the magic crystal)]

[Learnable Level: LV.5]

[Level: Level 1]

[Effect: After use, you will learn the skill: Summon: Skeleton Soldier. 】

Damn it, my luck really exploded this time!

The skill book of the necromantic system!

And the professions that can be learned include mage!

Necromantic skills are extremely rare among all mage specializations.

It should be second only to the gravity system.

The necromancy spells take into account the extremely advantageous qualities of summoning objects and soul attacks.

Spells that can directly attack the enemy's soul can sometimes produce extremely exaggerated effects, making it easy for the weak to defeat the strong!

Lin Yi chose to use it.

However, a cold reminder came.

【Learning failed! Your profession is not the orthodox profession to which this skill belongs. If you want to learn it, you need to consume additional materials: Breakthrough Magic Crystal! 】

Gan!

Can't learn!

What the hell is this breakthrough magic crystal?

Lin Yi searched his mind and couldn't find any relevant information in his memory.

However, Lin Yi had learned the concepts of orthodox professions and side professions.

To put it simply, after the Blue Star mutation, the various professions are not completely parallel lines that will never intersect. There will occasionally be connections between them.

Take the mage professional skills as an example.

The sixth-level Molten Balrog is a skill that both flame-specialized mages and summoners can learn.

But for fire magic, this skill can be learned after upgrading. Fire magic is the orthodox professional system of this skill.

As for the summoner, you need the corresponding skill book to learn it.

Summoner is a branch of this skill.

In addition, the sixth-level wind flash can also be learned by other professions such as swordsmen, swordsmen, samurai, and ninjas.

But now it seems that if you want to unlock the skills of the side profession system, you need to consume not only skill books, but also this material called breakthrough magic crystal.

Forget it, there's no need to rush.

Even if I have learned necromancy skills now, I still don’t have enough skill points to reach a high level.

You must know that there are still ice skills and mana shields, key passive skills that provide survivability, waiting to be fed.

If you want to add them, you must first add these two skills to high levels.

Lin Yi took out a black card from his pocket.

And a business card.

"Manager of Zhenbaoge Jiangcheng Base City General Store, Zhang Dafu, contact information: XXX..."

Well, it’s time to sell goods, sell stolen goods, and add some one-stop service!

…

More than half an hour later.

In the VIP reception room of Jiangcheng Zhenbao Pavilion.

"Please have a seat, please have a seat!"

"Hehehe, little brother Lin is here, and the shop is full of glory!"

"I wonder if little brother has had any adventures recently. Is there anything you want to sell?"

Lin Yi sat on the sofa.

Zhang Dafu served Lin Yi a cup of good hot tea, his smiling face turning into chrysanthemums.

Lin Yi's first impression of Zhang Dafu was his big belly and oily head.

He is the most standard businessman.

Everything depends on money.

This is not pure.

Lin Yi does not dislike Zhang Dafu.

And showed sincerity on the spot.

From his portable space, he took out four or five rare materials dropped by the BOSS Necromancer Knight Rivendell.

These materials were carefully selected by Lin Yi.

It is a completely random drop in the wild, and it is impossible to trace the source of the material to which monster dropped it.

This way, no one will be suspicious, and no one will follow the clues to find out his past.

As Lin Yi placed these rare materials on the table one by one.

Lin Yi could see Zhang Dafu's plump face trembling slightly.

Obviously these things are very rare!

Moreover, Lin Yi also did his homework in advance and basically understood the price of these materials in the trading house.

"Brother Lin, let me call you brother!"

"All of these... are for sale?"

Lin Yi nodded.

The next moment, Zhang Dafu took out a handful of silver abacus cards from nowhere, and his fat fingers kept moving the abacus beads with extremely fast and delicate gestures, making crackling sounds.

Lin Yi thought he had to wait for a while.

Unexpectedly, it took less than five seconds.

The result came.

"Brother, I can offer 440,000 Daxia coins for these materials, and I will buy them all!"

"And to be honest, I can make a list of each material here for you, with the unit price marked, and you will definitely not lose money!"

"Uh, 440,000 is not auspicious, I will increase it to 450,000!"

When Lin Yi heard this offer, he nodded secretly in his heart.

The unit price of all the materials he checked in the trading house before multiplied by the quantity, and the final number he got was 390,000.

Coming to Zhang Dafu, he got 60,000 more out of thin air.

That's enough.

"Okay."

"Also, boss, do you accept equipment?"

Zhang Dafu's face trembled again.

He narrowed his eyes slightly and looked at Lin Yi in surprise.

"Brother, what are you doing...?"

Lin Yi certainly knew what he meant.

And judging from his expression, he was probably testing him.

Maybe when he really said that he had silver-level equipment to sell, he would really take the order.

However, Lin Yi would not be stupid enough to take such a risk.

"Don't worry, they are all silver-level equipment. I'm too lazy to go to the trading house again. Let's see if you will accept it. If not, I will find another one."

Hearing this, Zhang Dafu hurriedly replied: "Accept! We will accept everything!"

"That is, if the silver-level equipment you sell is not of high level, the price I offer you here will not be much higher than the market price. Some of them will even be at par. After all, our official control of this thing is also strict, and the recycling price is also high!"

Lin Yi nodded: "It doesn't matter."

Then, Lin Yi took out the six silver equipment dropped by the previous BOSS, which he had also selected.

Although these equipments are only silver grade, their levels are generally between 40 and 60, so Lin Yi earned another 10W.

Just when Zhang Dafu thought that today's transaction would end here.

Lin Yi dropped another bombshell.

"Boss, are you selling the breakthrough magic crystal?"