Having already made a decision, Du You took a few days off and then came to a special retreat place.

That's right, the border cities have special retreats for some mages. Of course, it must be used by people who have made a certain contribution to the border city, and ordinary people can't use it if they want to.

"This place is so rich in magical elements, but unfortunately it didn't work for me. ”

Du You felt the rich magical elements around him, which was of great help to the mage in casting magic and cultivating. But for a spellmaster, this rich element has no effect at all.

Spells use all their own magic, and don't need to channel the elements of the outside world. And as a professional, Du You doesn't need to cultivate, or even if he cultivates, it won't have any effect.

Closing the door, Du You took out the two skills by himself, and then activated them. At the same time, the knowledge about the magic fire snake and the entangled spell appeared in Du You's mind.

At the same time, skill cards and skill books act on their bodies at the same time, preparing to form corresponding skills in their own sea of knowledge. It's just that Du You was prepared and immediately set his white crystal coin on fire.

The spiritual energy origin power released by the white crystal coin instantly prevented the formation of the two skills, but a large number of special powers and perceptions were still constantly injected into Du You's mind. In the next moment, under the power of the White Crystal Coins, this power began to constantly distort and evolve, forming a completely different appearance from before.

The two different forces also began to entangle, and gradually became one, forming a spell symbol.

When he arrived at this place, Du You finally put his mind at ease. "As I thought, the fit was really high, and it was able to blend perfectly. And after the fusion, the consumption is also within the acceptable range, then the evolution spell begins. ”

Du You still had the same idea as before, either he didn't do it, or he did his best if he wanted to do it, and a large number of white crystal coins burned without hesitation. The white crystal coin that can improve himself by several levels, Du You is not stingy at this time.

Similarly, the investment of a large number of white crystal coins also made Du You's spell evolve very quickly, and it could continue to evolve in the direction he needed to the greatest extent.

In Du You's view, the so-called magic spell is either a single effect and has a very powerful single effect. Either the effect is complex and there are many different effects. Better yet, there are spells that seem to have a single effect, but are actually not single. Like a mucus swamp on its own.

In fact, this is a complete swamp, which can also be said to be a mass of slime.

It seems to be very simple, but the effect is very numerous, it can slow down, it can be poisoned, and it can be used as a trap. Now it can burn, and when burning, it can also release a large amount of poisonous gas, which is the effect.

Although Du You wanted a flame attribute spell to match, he would definitely not just choose a simple ignition spell.

The spell slowly took shape, and finally reached a point where it could no longer evolve. Then, Du You began to use the white crystal coin to construct in his own sea of consciousness. Gradually, a ruby-like magic diamond took shape.

When he opened his eyes, the red light in Du You's eyes flashed. "The consumption is really too great, but fortunately the preparation is sufficient. Spellcasters are indeed the most expensive profession. Du You was afraid for a while.

There are more than 1,000 white crystal coins, and after this construction became a spell, there are less than 100 of his more than 1,000 white crystal coins left. It's the first time it took so much to construct a spell on your own.

Yes, the first construction spell was due to the spell recording slab, and the second was against a real swamp. Spell Splinter is a secondary spell that doesn't have much effect.

And this time, I only have two skill books for reference, otherwise it won't consume so much.

Fortunately, it was finally successful, but the money-burning attribute of this magician also made Du You remember it thoroughly.

The spells created by nearly a thousand white crystal coins have met all of Du You's requirements.

Fire Serpent Spell: Unleashes a fiery snake to entangle enemies and launch a constant attack on them. When the fire snake dies, it will produce a fire elemental explosion, which can actively detonate the fire snake. (Level 1, 10 stars)

The introduction of the new spell is very simple, but Du You, who participated in the whole process of manufacturing, has an understanding of the effect of this spell. This spell itself inherits the binding effect of the burning spell, and is considered a control skill.

Like the slime swamp, it can restrict the enemy's movement, this is a direct root. And it also has the ability to attack while restricting movement. The fiery serpent, which itself is composed of the fire element, wraps itself around the human body, and will constantly cause fire attacks. Detonate the fire snake directly, and it can also produce an explosive effect.

Not to mention the person who is entangled, even the surrounding enemies will be damaged by the explosion.

Crucially, the spell itself is meant to work with its own slime swamp. The two spells work together, and I believe the effect will be even more powerful. Du Yu didn't even think about it, and directly used sixty white crystal coins to increase them to the level 3 limit.

The next test can be done directly here. The place where the mage retreats has a target dedicated to testing the effect of the mage's magic.

A few minutes later, looking at the target that had turned into ruins, a smile appeared on Du You's face.

It's just that then, Du You was depressed: "It's really, it's too much money, and my current white crystal coins are not enough." Next, you have to make a good profit. ”

In order to evolve the spell, Du You spent a lot of time here, plus time to rest. It's been nearly seven days since I came to this derivative world.

"Du You, do you have time, gather at Square No. 3. Suddenly, Nozomi sent a message.

"What are you doing, I'm not in her charge. Du You didn't want to go, but thinking that he didn't have anything to do, he simply went to take a look. If it's not your own purpose, you just don't participate when the time comes.

Nozomi Asa Xue asked herself to gather, there must be some task again. But just because you have a task doesn't mean you need it.

While thinking, Du You walked out of his retreat. After inquiring, I found out where Square No. 3 was. These squares are all places for martial arts and exercises.

It's just that what Du You didn't expect was that this time it was not just himself who came, but a large number of people came. Look at these people, aren't they the same classmates who have entered this world together? It seems that this is still a big operation. It's just that looking at the people here, it doesn't seem to be so complete.