Three days later.

In the courtyard room.

Sitting on his bed, Fang Chengduan realized that the cohesion of the source of magic in the sea was very simple. In just a few minutes, he realized that it was convenient to produce a source of magic under the sea. The magic was in a vortex shape and kept spinning in the middle of the sea.

The amount of magic contained in the source of magic is limited by the upper limit of spiritual power. For wizards, spiritual power, or soul, is the most important.

Fang Cheng's spiritual force pulls slightly, and the magic in the source of magic sprays out along the traction of spiritual force.

"Dust clearing." Fang Cheng snapped his fingers and performed a magic trick.

Brush!

The house that hasn't been cleaned for a long time, with the display of Fang Cheng's magic trick, suddenly becomes spotless, as if it had just been cleaned.

It was quite convenient. Fang Cheng laughed.

However, as a wizard apprentice, if you don't really master a level zero spell, how can you be called a wizard.

Speaking of this, let's talk about the casting conditions of wizards.

The basis of a wizard's spell casting is spiritual power and magic, but relying on these two points alone is not enough. If you want to cast spells smoothly, the most important thing is to use spell runes to build a spell model.

Fang Cheng looked through the introduction of the spell model in the database and frowned.

"Secondary fireball, level zero spell, three spell Rune construction, power evaluation 6 range."

"Wizard's hand, level zero spell, seven spell runes, power evaluation range of 14."

"Shadow shield, level zero spell, three spell runes, defense evaluation 3 range."

In front of the database is a text introduction to these zero level spells, followed by complex spell model construction methods.

At least three spell runes are needed to build a spell model. Fang Cheng keeps looking at the data, and his eyebrows become more and more tight.

Suddenly.

Fang Cheng stopped.

"Soul enslavement, level zero spell, a spell rune, no power evaluation. Characteristics: it can only be cast on ordinary people. Apprentice level soul strength can only have one soul slave at most."

Chicken ribs, Fang Cheng sighed.

It seems that with the mental strength of a spell Rune he has just built, he can't learn any spells except this soul slavery.

Why do you want ordinary people to be soul slaves?

wait!

Fang Cheng seemed to think of something, sat and meditated for a moment, and carefully looked at the magic model of soul slavery.

The spell model of soul enslavement is very simple. It only needs to slightly adjust the structure of spell runes. Fang Cheng tried it more than a dozen times and did it easily.

If you change to a zero level spell such as secondary fireball, it is much more difficult, and it also involves the problem of spell fit.

But these problems do not exist for soul slavery.

Spell fit is 100%. This is true for anyone learning this spell. In fact, the more complex the spell model, the lower the degree of spell fit.

But the spell model of soul enslavement is too simple. It can be built with only one spell rune, and the natural fit is very high.

The spell was learned, but there was no target to use. Fang Cheng was discouraged. He thought he could soar in combat power after becoming a wizard. As a result, it seemed that he didn't become much stronger.

However, the fact that one's strength has not been enhanced much does not mean that one has no way to enhance his strength.

Fang Cheng still remembers that Albert, who was killed by himself and Renault, took out a spell scroll, which almost destroyed himself and Renault. If it weren't for the spell scroll, he would have cut off his head at Albert's casting speed.

The spell engraved on the spell scroll at the beginning, officially the zero level defense spell of shadow shield, Fang Cheng read its introduction, and only had 3 ranges of defense.

3 amplitude, this value seems to be very low, but Renault cut dozens of times with his sword, but he couldn't break it. Finally, he shot through it with his own mechanical crossbow.

You know, the shadow shield was full of cracks at that time, and its own mechanical crossbow could penetrate a 5mm steel plate.

From these data, we can see that the defense of 3 amplitude is definitely not as weak as the value it shows.

The unit of amplitude is a measurement unit specially created by the wizard to measure the power of magic. The power of the complete outbreak of magic in 1 gram of magic stone is called 1 amplitude.

In terms of the energy of the earth, it is about 1 million joules.

What concept? The energy released after the explosion of a kilogram of TNT is about 4.2 million joules, that is, the power of 4 amplitude. The power of one kilogram TNT explosion is enough to destroy a two-story building.

This is also the reason why Albert's secondary fireball technique easily turned the fine steel long sword into ashes.