In the vocational course, Jiang Feng has a relatively comprehensive understanding of the professional class in this world.

People who have just been promoted to the profession start from the first rank, or the first rank.

After that, when the experience reaches the full value, it will be upgraded, such as the current Gu Yuanbai, who is a first-order level 1 paladin.

Then every 10 levels you will be upgraded by one tier, which is the second tier at level 10.

After reaching the second level, even if you are a more mature professional, you can start to take some extraordinary commissions alone or team up to explore unknown areas.

When you reach level 30, you will be a skilled professional, and you will also be considered a mid-level professional.

The mid-level professional is the cornerstone of all professional guilds, supporting the operation of a large professional union.

According to Mr. Su, after becoming an intermediate professional, the promotion becomes extremely slow, and those with mediocre qualifications may not even be promoted to the next level in a year, so many people spend their lives at this stage.

And if you can reach level 50 and become a high-level professional, you will become the elite class of the major professional unions, this kind of person is already a very rare existence, and their strength is almost unimaginable to mid-level professionals.

But the high-level professionals are not the end, and some of them with outstanding talent will still attack level 60.

And in the end, those who can successfully break through level 59 and reach level 60 are no longer called professionals, but have their own exclusive titles.

For example, [Lightbringer] - Uther, [Rushing Dust] - Zhu Talan, [Demon Hunter] - Illidan Fury, [Hell Roar] - Grom, etc.

Almost all of them are some of the most famous names during World War II, and they all have their own legends.

But these are still too far away from the current Jiang Feng, and he is still just a rookie learning vocational skills.

Hearing the news of Gu Yuanbai's promotion, everyone sent congratulations one after another.

However, at this moment, Gu Yuanbai only had Jiang Feng in his eyes, and he had a whole semester! He finally managed to surpass him once, which was so hard that he wanted to cry.

At this time, Jiang Feng walked up to Gu Yuanbai and said, "Congratulations." ”

"Thank you." Gu Yuanbai nodded at Jiang Feng.

"I have a question for you."

"I must know everything."

At this moment, Gu Yuanbai simply had a feeling of seeing all the mountains at a glance, no way, he grew up in applause and praise since he was a child, when did he have been the second child for so long.

Looking at Gu Yuanbai, who was trying his best to suppress his joy, Jiang Feng couldn't help but sigh in his heart.

'Alas, I feel a little guilty about suffocating this child. ’

Shaking his head secretly, Jiang Feng asked, "It's that as soon as your experience bar reaches the full value, you will be upgraded directly, right?" ”

"Hmm." Gu Yuanbai nodded, "Actually, the progress bar was almost full the day before yesterday, so I thought that I should be able to upgrade in the next two days." ”

"Doesn't you need to do anything special?" Jiang Feng asked again.

"Something special?" Gu Yuanbai thought for a while, shook his head and said, "No, I was also suddenly upgraded when I was practicing [Piety Aura] just now, and I didn't do anything special." ”

"Oh~" Jiang Feng nodded clearly, "Thank you for your answer, it's very helpful to me." ”

"You're polite, you're polite, classmates, it's right to help each other."

After thanking Gu Yuanbai, Jiang Feng quietly left the practice room and found a relatively secluded corner to summon his dark golden holy deed.

It seems that I am the only one. ’

At this moment, on the first page of the dark gold holy deed, the three energy slots of red, blue and orange are all full value.

In fact, a week ago, Jiang Feng's experience value was full, but it was not upgraded, which made Jiang Feng very strange.

Then, in the process of checking the Holy Covenant, Jiang Feng found that as long as he infused his spiritual power into the Sacred Covenant, he would be able to touch the experience strip and absorb the energy in the experience strip, so as to upgrade himself.

It's a very mysterious feeling, as if someone told him to do this and get this result.

And just when Jiang Feng decided to inhale the energy in the experience bar, an idea suddenly flashed through his mind.

'That's not right! Why should I upgrade? ’

In his previous research, Jiang Feng knew that upgrading was to double the gain brought by all his existing basic attributes, that is, the higher the basic attributes, the better the upgrade effect.

Then he learned from the vocational class that the more difficult it is to level up, doesn't that mean that if he doesn't level up, he will work hard to improve his basic attributes.

Wouldn't the buff from leveling up when his base stats are high enough to be much stronger than others?

The more he thought about it, the more he felt that there was nothing wrong with Jiang Feng, who decisively decided not to upgrade, but he was not sure whether he was the only one like this, or everyone was like this, but in fact, in his heart, he decided that he should be the only one, otherwise the teachers would definitely ask them not to rush to upgrade, and improve their physique first, so that they could get the maximum benefit when upgrading.

And now Gu Yuanbai's words have completely confirmed his guess.

Closing the dark golden holy deed, Jiang Feng leaned against the tree and let out a sigh.

'I'm really a late game......

First of all, his holy covenant "suction" is extremely strong, if he can practice properly, the skill effect will be stronger than others, and then he can suppress his experience bar without upgrading, so as to play the effect of obscene development in the early stage and attribute explosion in the later stage.

Instructor Wei even said that the dark golden holy contract is extremely special, and each book has its own unique ability, and this ability has to be discovered by the user himself.

As far as the effect of this dark golden holy contract is concerned, Jiang Feng is almost a little sure, and it seems that he wants to cultivate him as a "late-stage hero".

'Could it be that the special ability of my holy covenant is called ...... Late invincible? ’