After returning to the dormitory and changing into a set of clean clothes, Feng Chen was not in a hurry to cultivate, and entered the card hall to check.

In the morning, Kadian absorbed more than thirty more Kali.

On the crystal energy pillar, Feng Chen discovered an exchange function.

One-Star Card Ununlocked:

Food cards

Storage cards

Stealth cards

Storage card Feng Chen knows that this kind of card has no physical body, it is connected to the spiritual space, it can communicate with the dimensional space, and the internal space is used to store things, which is very convenient.

However, storage cards are generally high-level cards, and there will be storage cards at least five stars or more, so how can there be one-star storage cards?

What are food cards and stealth cards?

After three years of silence, Feng Chen has come into contact with most types of one-star cards, and only these three have not yet been unlocked.

Touching the name of the one-star storage card, the crystal energy pillar immediately sent feedback.

"Does it cost 3,000 calories to unlock the crafting of a one-star storage card?"

Feng Chen directly refused, three thousand Kali, even if the Kadian continuously absorbed, it would take twenty days, and this matter had to be slowed down.

Then Feng Chen tried to unlock the food card and stealth card, and got feedback again.

The food card also needs 3,000 calories, which seems to be a very rare means of card-making, and the stealth card is okay, it only takes thirty calories to unlock.

Unlocking the method of making stealth cards, Feng Chen felt that it was really an eye-opener.

It's a card he's never heard of, and when activated, it can use the changes in the surrounding light to conceal his whereabouts to a certain extent.

"Good thing, there is a stealth card that is bound to take the lead in battle. ”

There are a lot of things that can be exchanged in the crystal energy pillar, card production methods, card control methods, and card machines, but they all require a lot of card power.

Feng Chen thought about it again and again, he didn't choose to exchange it for the time being, the test the day after tomorrow requires a lot of card power, and he must ensure that he has enough card power to pass the test.

"Alas, I was penniless, so I had to go home to find Uncle Shen. ”

"Hmm...... You can go to the Academic Affairs Department to get two copies of the card-making materials first, and the classwork taught this morning, Mr. Nangong, should have submitted it to the Academic Affairs Department. ”

Students hand in homework, the school provides card-making materials according to the price of the card, Feng Chen handed over a one-star card with full energy in the morning, and if you exchange it in the store outside, you should be able to exchange five card-making materials, but the school needs funds to operate, Feng Chen's one-star blue linker can only be exchanged for two card-making materials.

It's impossible to know when the card system came into existence, but there's a history of really clear hierarchy of cards.

Yang Mu, a card-making master 5,000 years ago, is also the founder of the card system, and it is this master who accurately divides the cards, especially the energy cards.

One-star energy card, containing energy 1-10, the amount of energy directly affects the price of the card, generally speaking, the card below 6 energy is considered a waste card, can not be sold.

In the system formulated by Yang Mu, the standard for measuring the energy value is a one-star lighting card, and it takes 1 energy value to maintain the one-star lighting card to run for one hour.

The Blue Linka made by Feng Chen must be full of energy, this is the special feature of the Blue Linka, and it is more than enough to exchange for two card-making materials.

In front of the academic affairs department, people come and go, when there are no classes, it is still very lively here, and the coursework handed in by students will be exchanged for points and recorded in the academic affairs department, where you can exchange for various materials and classics.

In the library, there are only basic knowledge, and there are only two ways to learn advanced knowledge, one is to teach by the teacher, and the other is to redeem it at the Academic Affairs Department.

Before entering the Department of Educational Affairs, Feng Chen saw a nasty figure, it was really a narrow road, yesterday he went to the library and met Lu Fengqian, today the library can't go, and when he came to the Department of Education, he met Lu Fengqian again.

"Ouch, Feng Chen's big garbage, you even came to the Academic Affairs Department when you came? Do you have student points?"

"You don't have to worry about it!"

"Stop, will you be allowed to go in? Roll over and wipe your shoes clean for him, and I'll let you in." ”

Feng Chen rolled his eyes, this Lu Fengqian just felt that he was about to be expelled, so he would be so unscrupulous.

"Fuck off! I'm too busy to waste time with you!"

"Damn! Damn, you dare to let me get out of the way, I think you have itchy skin!"

After speaking, Lu Fengqian took out two cards, and made a gesture to activate the card machine.

The distance between the two was less than two meters, and Feng Chen rushed to Lu Fengqian with an arrow step, grabbed the two cards in one hand, and did not give Lu Fengqian time to activate the card weapon.

"Lu Fengqian, you are a three-star card maker, and you are still using a card machine with two card slots, and you don't feel ashamed!"

"Damn, the little cub has a lot of skills, and he dares to yell at me, let me go of my card!"

Feng Chen pinched the card tightly, and directly exerted force, and the card was detached from Lu Fengqian's hand.

"You dare to snatch my card?

Feng Chen slapped it out, and Lu Fengqian flew out directly.

If he didn't use cards, even the fifth-grade students were not Feng Chen's opponents, and his brute strength was not comparable to that of a teenager.

Throwing out Lu Fengqian's two cards, Feng Chen stood on the steps and looked down at Lu Fengqian: "Get out, don't mess with me in the future!"

Watching Feng Chen walk into the Department of Academic Affairs, a trace of murderous aura flashed in Lu Fengqian's eyes.

"Little cub, you're about to be expelled and you're so arrogant, okay, the master is waiting for you here, if you have a kind, hide in the Department of Education and don't come out!"

Walk into the Academic Affairs Department and take out your student ID.

"Teacher, I'll exchange two copies of the card-making materials!"

Lu Fengqian, who was at the door, saw it clearly, and couldn't help but sneer: "Hey, aren't you here to waste the teacher's time, you can't even make a one-star card for three years, and you don't have student points, so you can exchange air!"

The teacher of the Academic Affairs Department also glanced at Feng Chen, in the past three years, Feng Chen's name has been known to everyone in Tianxing Academy.

"Feng Chen, the Academic Affairs Department is not a place for you to mess around, hurry up, don't waste our time, there are still many students waiting to exchange it later!"

"Teacher, I'm really here to redeem it, please check my student points. Feng Chen had expected this to be the case, and he didn't care too much.

"Good, good, good!" The teacher gritted his teeth and said three good words in a row, and it seemed that he was not lightly angry.

Put Feng Chen's student ID card into the card, and the student information directly appeared on the display screen.

"Student Feng Chen, 1st grade, student points: 6"

Feng Chen himself couldn't believe it, shouldn't he only have 2 points?

"By the way, I made two more Blue Linka cards in class, which should have been reported by Teacher Nangong together. ”

"Teacher, give me six copies of the card-making materials. ”

"Could it be that there is something wrong with the points system?

The teacher looked at Feng Chen with questioning eyes, everyone knew that Feng Chen couldn't make a card, which suddenly had 6 more points, which always made people feel strange.

"What else to check, it must be that he himself modified the student points by shady means!"

Lu Fengqian shouted at the door.

The teacher of the Academic Affairs Department also thought so, he looked at Feng Chen and said, "Feng Chen, you'd better be honest, what means did you use to get student points!"