After Li Mu woke up, he simply ate something and just wanted to continue making some cards, but found that he had run out of blank cards. Most of Lao Tie's shops sell cards used by civilians, and only three blank cards have been used by Li Mu.

The card that Li Mu made last night got rid of the damaged one, and the last one he made was also a half-star gold card. If the probability of this gold card is known by those senior card makers, they will probably have to find a piece of tofu to hit and die.

According to Li Mu's estimate, even if it's just a half-star card, if he draws some anime girls and sells them, the price is comparable to a two-star card, but he won't do this kind of thing, and now he has privately put all the anime girls into his harem, and those summoned characters are no different from real people after Li Mu's personal experience.

Now there is still a period of time before the opening of the Federal Intermediate Card Academy, Li Mu plans to take advantage of this time to learn more about this world, and he plans to go to the academy's library today. Although he has already graduated, those who have obtained the entrance qualification of the Intermediate Card Academy will have early access to the college library as long as they have a student card.

If it is a student of other colleges, there may be no way, but Li Mu graduated from the Federal Junior Card Academy, and his previous student card has been automatically upgraded to the student card of the Intermediate Card Academy.

Located on the outskirts of the city, the Federal Intermediate Academy is almost a small town with all the facilities it has and is semi-enclosed and only allowed to leave on weekends and in special circumstances.

The Federal Card Academy is actually only a part of the Federal Card School, in addition to this college, there are also Card Repair College, Card Machinery College, etc. At the time of the junior colleges, the colleges were separated in different places. At the intermediate level, it is different, in order to facilitate the communication and cooperation in various fields, all the colleges are unified in this suburban school.

Li Mu stopped a taxi on the side of the road, the world's technology has its own unique style, there is no nuclear bomb atomic bomb and other earth-destroying weapons, but in the subtleties it is more convenient than the earth. For example, this taxi does not need to be refueled, it only needs to replace the energy card, this kind of half-mechanical and half-card thing is called a card machine in this world.

"Master, take me to the Federal Intermediate Card School."

"Okay, little brother, are you a student there? It's amazing, my son who is not angry didn't get in......"

The taxi driver was very enthusiastic, and kept looking for topics to chat with Li Mu along the way.

"Master, how much energy does your taxi consume in a day?"

"Hey, my car is the latest engine, two sporadic energy cards are enough."

The production cost of a zero-star energy card is about 92 yuan, and the wholesale price of Lao Tie was 95 yuan before, and the store can sell it for 100 yuan if it is retailed.

This kind of basic cards are usually industrially produced, so the price is relatively low, and today's card makers usually do not choose to make basic cards, because they are also zero-star cards, and battle cards can basically be sold for more than 150 yuan.

There are still some differences between industrially produced battle cards and those made by card makers, such as fireball cards, even if the same card is reproduced, industrially produced cards can generally only attack in a straight line, while card makers will have a certain tracking ability. Of course, it takes a lot more effort to make battle cards than these basic cards.

There is no need for mental power during industrial production, and they reproduce the textures after the transformation of mental power, but human research on mental power and cards is still at a relatively low level, and it is impossible to truly reproduce cards. The cards in this world that can be reproduced are usually low-level cards, and even if they are only three-star cards, only a few can be industrialized. And the four-star card has not yet been reproduced by any country with any technological level.

Li Mu couldn't help but wonder a little when he compared the consumption of the entourage card, in addition to the one-star energy card that didn't have much energy last night, he also consumed at least ten zero-star energy cards. Li Mu estimated that this had a lot to do with the gold card, the power of the gold card was several times stronger than that of ordinary cards, and the energy consumed naturally increased exponentially. If it's a battle, then the attrition is even more terrifying.

This world seems to be peaceful, but in fact, it is not, and fighting is everywhere in this world. Not to mention the foreign creatures that will invade the continent from time to time. The continent itself alone is not very peaceful.

Humans in this world only occupy part of the continent, and there are still sea tribes in the sea who have always coveted the land, these sea tribes were originally very peaceful, since a genius sea tribe card maker made a card maker to make a card that allows the sea tribe to survive on land decades ago, the sea tribe has often harassed the coastal areas.

Even on the mainland, there are still many card beasts outside of human cities, and these card beasts occupy most of the wilderness, jungles and other areas.

The reason why it is called card beasts is because these animals have a great relationship with human cards, and these card beasts have some special abilities that are more or less similar to human battle cards.

The history of human cards first developed from religion, and the first person to make cards made cards by depicting patterns on religious texts, and then that person inadvertently dripped his own blood on the cards, which was the first sacrifice card of mankind. Cards that use blood to perform sacrificial cards do not need a card ritual to exert their abilities, and the cards that are sacrificed can directly draw energy from the body of the sacrificial card, because of the weakness of the human body, with the development of science and technology in later generations, this kind of sacrificial card has been slowly eliminated.

Although it costs a lot, but this is also the only way for humans to resist the card beasts, in the later wars, humans found that the patterns on the surface of the brains of card beasts with different abilities are very different, and then humans found some card beasts with similar abilities to the blood sacrifice cards, and the patterns on their brains are actually very similar to the patterns of the blood sacrifice cards.

After a long period of research, mankind finally gradually grasped the mystery of card patterns and created card patterns.

The origin of human cards comes from card beasts, but after studying the card rules, humans can independently create cards with various abilities even without relying on card beasts, and after the battle card instrument is made, the battle balance between humans and card beasts begins to tilt.

"Little brother, the academy has arrived, and it is 53 yuan in total."

Li Mu paid the money and got out of the car to see the academy surrounded by a huge city wall, which was several meters higher than the outer city of the city.

Although the card beasts of this world are usually active in the deep mountains and old forests, there are often some powerful card beasts that come to the human city to fight the autumn wind.