The reason why Lu Yi chose the small fireball was not chosen randomly, the three elements of magic are magic, knowledge, and spiritual power.

First of all, it's about magic, it determines how many magic you can release, and how much magic you can release, if you don't have enough magic, you can't cast large magic, even if it's small, you can't cast a few magic and the magic will run out.

The second is spiritual power, which determines the power of your magic, determines the effect of magic, determines how many magic elements you can gather, taking a small fireball as an example, mental power determines the size of the fireball, determines the temperature of the fireball, and the degree of compression, and also determines the explosive impact of the fireball.

In addition to magic and mental power, knowledge is also very important, magic is a very esoteric science, if you want to send out magic without learning, it is possible that there is no surname at all, you don't know the special surname of magic, you don't know the laws of magic energy, you don't know how to trigger and excite, and the advanced use of energy, so how can you learn advanced magic?

If you have magic and spiritual power, and you don't have deep magical knowledge, then you can only shoot powerful small fireballs for the rest of your life, and after mastering advanced magical knowledge, you can cast small forbidden spells such as world-destroying fire rain, of course...... A small forbidden spell like the World-Destroying Fire Rain requires a huge amount of magic power, as well as a huge amount of spiritual power to support it.

It can be said that if you want to become a powerful mage, magic, spiritual power, and knowledge are all indispensable, but Lu Yi neglected the study of knowledge, and it was enough to launch only a small fireball in this life.

If you continue to cultivate, as your spiritual power increases, it will gradually rise to a red fireball with a higher temperature, and if you continue to cultivate, it will advance to a more explosive fireball, and throw one over, it will be a grenade!

It is worth mentioning that fireball magic is the most powerful magic in the world, and there is no one! The strongest magician in the legend can condense a fireball with a diameter of ten meters, and the resulting explosion can destroy a small village, in fact, the ultimate version of the fireball is not much different from a missile.

Lu Yi had never seen other magic, he had seen the small fireball cast by the red-robed mage with his own eyes, and the fireball released was only the size of a fist, but the violent impact produced instantly blew a tall stone house into pieces, and its power was only stronger than the cannonball, coupled with the blazing fire, and the name of the most powerful magic, Lu Yi had no choice.

Whether it's magic or spiritual power, it's not just magicians who need it, summoners also need it, if you don't have magic power, if you don't have spiritual power, then your summoned beast won't be much stronger.

Although it takes a lot of time to learn and study fireball magic, as long as he learns it well, Lu Yi is equivalent to having the most powerful single attack magic, and when he practices to the limit, the single body becomes a group, and he doesn't need other magic.

As for stealth, it is a special skill of the thief department, and it is also launched by relying on spiritual power, in fact, strictly speaking, concealment should be regarded as a magic of the spiritual system, relying on strong spiritual power to distort the surrounding light to achieve the effect of hiding the body.

In the hidden state, it is not really gone, in fact, the person is still standing there, but you can't see it, but ...... No matter how perfect stealth is, it can't reach the level of nature, after the light is distorted, although it is transparent, but if you look closely, you can still see it, so you need to find a corner with a shadow and use a shadow to cover up the distorted light.

Whether it is a fireball or concealment, it is actually launched with spiritual power, so Lu Yi does not need to be a magician or a thief, just learn directly.

Of course, if you just learn, in fact, all summoners can do it, it doesn't take much time, but the problem now is that it's useless for you to learn, if you don't study, don't practice, don't ponder, and don't perceive, then it will always be a small fireball of the first level, and it's not powerful enough to kill chickens, so it's better not to learn, which is why summoners in this world don't learn magic.

Lu Yi has two souls, and his spiritual power is more than twice that of ordinary people, so it can be said that he ...... Strong mental power is Lu Yi's biggest characteristic, under such characteristics, as long as Lu Yi learns fireball magic, the power is twice that of ordinary people, if you study it hard, the future is very good.

Rushed all the way to the Demon Martial Arts Comprehensive Academy, Lu Yi successfully passed the test, unlike other academies, the scale of the Demon Martial Arts Comprehensive Academy is the largest, the total number of students is several times more than that of other academies, the implementation of universal education, the cultivation of qualified soldiers, not the elite education of training generals.

Because the goal is low, the requirements are also low, and the tuition fee is not cheap, the admission requirements are very low, but don't underestimate the Demon Martial Arts Academy because of this, although the entrance assessment is not strict, but the last elimination system is realized, and the last thousand students who score in each subject each year will be eliminated, and then re-recruit a thousand to come in.

As a summoner, most of the tests Lu Yi received were related to summoning beasts, and Lu Yi's King Kong was still at the peak of the second order, but it was enough to pass the test.

Unlike ordinary second-order summoned beasts, King Kong is formed by the fusion of green liquid monsters and white earth monsters, and its strength is much stronger than ordinary second-order summoned beasts, and in terms of ability alone, there are two more.

Ordinary summoned beasts have only one special ability, while King Kong has three, one is the poisonous slurry of the green liquid monster, the second is the hardening of the white earth monster, and the third is the division of the mire monster formed by the fusion of the two, and a summoned beast has three special abilities at the same time, which is the strength of the fusion summoned beast.

After passing a simple test, Lu Yi received the uniforms of the college, the student card of the college, and the map of the college, first found the dormitory according to the map, and after looking at the situation of the dormitory, he decisively gave up his plan to live in the dormitory.

Different from other colleges, the Demon Martial Arts Comprehensive Academy is open to accept students, batch training students, the number of students is outrageous, so the dormitory is also very crowded, twenty or thirty square meters of narrow room, there are eight people, as soon as you enter the dormitory, it is like entering a garbage dump, the smell is stinking, it is really unbearable.

Today is only the first day, so Lu Yi is not in a hurry to go to class, but takes the map, walks around the academy, and finds the campus of the Magic Academy, and the campus of the Thieves Academy, and finally rushes to the campus of the Summoning Academy.

After paying the tuition fee of one hundred gold guilders, Lu Yi still had more than four hundred gold guilders left, after a morning in the academy, Lu Yi rushed to the cafeteria to eat a pig-like meal, and left the comprehensive college with a frown...... He's going to have to start earning money.

As the head of the group, others can ignore this, as long as they do it according to Lu Yi's arrangement, for Monta and the three girls, the only thing they have to do is to study hard, and nothing else needs to be considered, Lu Yi is like a patriarch, everything will be arranged properly.

And Lu Yi can't do this, although the tuition fee is paid, and the living expenses are also given, but everyone is not just fed, clothed and educated, cultivation is a very money-consuming thing, not to mention the consumption of the demon core, just armor, weapons, it requires a lot of money, throw the remaining money in Lu Yi's hand into it, and can only buy some low-level goods.

Along the street, Lu Yi walked forward slowly, although the burden is very heavy now, but such a burden is more and more for Lu Yi, whether it is Monta, or the three little sisters, once they grow up, they are all dominating figures, such an investment is definitely worth it.

But although I know that everything is worth it, the question now is, how do you make money when you have limited capital? This is indeed a problem.

Although restaurants can be opened, and Chinese cuisine is also a major feature, it requires too many people and is not suitable for cooking, and to be honest, it can't make much money by opening a restaurant alone, and Lu Yi doesn't have the time to manage.

As a traverser, there are too many things to learn from, and there are countless transactions that can be made, but none of them are easy to do, and they all require a lot of manpower, financial gifts, and material resources, which are all lacking in the current Lu Yi.

Walking all the way back to the hotel, Lu Yi lay on the bed, staring at the roof, although this question has been thought about for a long time, but he has never found the answer, too many choices are sometimes the same as no choices.

There are a lot of money-making transactions, but most of them require huge manpower and material resources, and they need a lot of manpower, which is not available to Luyi, and some industries with relatively small costs but relatively high profits all need a certain background and a certain background, which is also something that Luyi does not have.

To put it simply, Lu Yi has a business to make money, but if you do it today, someone else will do it tomorrow, and you can't do it if someone comes to squeeze you the day after tomorrow, and you will be unemployed the day after tomorrow, which is obviously not a way.

After thinking hard all day, Lu Yi never found a way, but fortunately he still has a lot of time, and he has a full year to think and start a business, and he is not in a hurry.

Early the next morning, Lu Yi did not go to school, but walked around the King of Camby, and all kinds of shops went in one after another to see the types of goods here, their characteristics, and the level they were in.

Obviously, this world is a world of magical civilization, and all research directions are towards magic and vindictiveness, which is completely different from the scientific civilization on the earth.

Almost everything in this world is related to magic, all of them are based on magic, and even the core, which is very common electronic, chemical, mechanical, and biological on earth...... There is not even a shadow to be found in this world.

There are too many things to do, but they are not very much to do, at least not at the moment, after wandering the streets for a day, Lu Yi is becoming more and more confused, what is he going to do?

When he was in Huoli Village before, Lu Yi was very optimistic about the future, with his knowledge from different worlds, he could do something that was available on the earth but not here, so wasn't there a lot of money?

But when I really wanted to do it, I found that there was such a business, but it required huge capital, huge manpower and material resources, connections, background and backstage, which Lu Yi did not have at present.

After a delay of two days in a row, Lu Yi originally planned to spend a week doing market research, but a sudden incident made him have to temporarily stop researching the market, the reason is very simple, because King Kong is about to break the ranks!

――――――

A new week has begun, and according to the convention, I still have to rush to the list~~

This is the third week of the new book list, and in about a week, it's time to be on the list, I hope everyone will give some effort, don't forget to collect, and if you have a ticket, smash a few more votes, hehe......