"Do you know gunpowder?"

"Yes."

"Igniting a fuse can cause a violent explosion, even if it is an explosive that destroys a city, in fact, it only takes a small lead. So, does the lead itself have the power to destroy a city? ”

"Nope."

"Yes, the lead itself does not have this power, gunpowder does. The magical energy in the body of a magician can be used as a match to light a fuse, a spell can be used as a fuse, and the strength of the magic power cast depends on where your lead is connected and how much gunpowder is connected. ”

Eaststrong seriously explained to Qin Heng in his own home.

Completely forgot that most of the time ago, he told Qin Heng in the same place that Qin Heng had no talent for learning magic, in fact, even now, he didn't think that Qin Heng had this talent, and the reason why he was willing to teach so seriously was just because of the desire to survive.

"Almost all of the blood witchcraft in these books requires sacrifices to be completed, and I don't really like this kind of witchcraft, so I'll finish the translation and hand it to you as soon as possible. Now I'm going to talk about air magic, the magic I do best, the kind of magic that doesn't require communication and invocation of the gods, and doesn't require sacrifices, it's pure magic inherited from time immemorial. ”

Eaststrong explained to Qin Heng the concept of air, and in this era, most people don't actually know the concept of air.

Qin Heng actually knew more than Eaststrong, at least in terms of the composition of the air, but he still acted as a humble and serious good student and listened carefully.

"Now, I'll show you a practical example."

Eaststrong stood in front of Qin Heng, then closed his eyes, and chanted intricate syllables in his mouth as his arms were stretched out.

After 28 syllables, Eaststrong floated slowly, finally settling three feet above the ground, and opened his eyes.

"I don't need to close my eyes to cast a spell, I'm just trying to concentrate, because there is a possibility of failure when casting magic. When reciting a spell, I need to urge my own magical energy to communicate with the surrounding air element, and I just recited the spell twice to complete the communication, so that the ubiquitous air element supports me to float, this is the levitation technique. ”

Eastron's face was full of confidence, and he only recited the spell twice to complete the spell, which was already very good.

But noticing that Qin Heng's expression was a little strange, Eaststrong explained: "This is not the era of magic that flourished in ancient times, at that time, small spells like levitation magic, mages didn't need to chant spells at all, they only needed to recite them silently in their hearts to be able to activate them instantly. ”

Qin Heng nodded approvingly, and then asked, "After floating, can you move?" ”

Eastlong coughed dryly and said, "Of course I can, but I can't move, I need to use my mental power to match the magical energy in my body to communicate with the air elements around me, so that they can push me to move." ”

After saying that, Eaststrong closed his eyes again, and then after panning a distance of about a meter, he took a step and landed on the ground.

Qin Heng understood.

Levitation is levitation, not flying.

However, this small spell can play a very important role in certain circumstances, so he is very interested in learning it.

"If you're jumping from a very high place, like on a cliff, can you use flotation to keep yourself from falling to your death?"

Qin Heng thought of a question and asked it directly.

Eaststrong was stunned for a moment, and said with a dry smile: "Theoretically, even if you fall from the sky, you can use the levitation technique to land safely." However, during the fall, the air elements around him are constantly changing, and it is difficult to complete communication and perform the levitation technique, and in the state of falling, it is also difficult to concentrate and mobilize the magical energy in the body. ”

Qin Heng was stunned and continued to ask, "What is the essence of that spell?" Why did a mage in ancient times have to shout a spell now when he could recite a spell in his mind to complete the spell? ”

Eaststrong was silent for a moment before replying: "Because magical energy is becoming more and more scarce, it also leads to the inertia of various elements becoming higher and higher, and sound and magical energy can communicate with the elements more effectively and establish a channel for casting spells. As for the nature of the spell...... You can think of it as a resonance, a resonance based on magical energy and elements, not just a resonance based on sound. ”

Qin Heng understood again.

In the final analysis, the magic energy in the natural world is getting less and less, and the magic energy obtained by the cultivation in the mage's body is also getting less and less, so the mages and wizards in this world are very weak.

[My magical energy is relatively large, and the Night King can easily cast frost magic covering a city, and that's because of this. So, in theory, I don't really need to pronounce the spell, at least for a small spell like levitation. 】

"Please tell me the spell."

Qin Heng's attitude was sincere, and Eaststrong naturally knew everything, and it was definitely not because the long sword that Qin Heng put on the table next to him had been unsheathed.

"Air generation is relatively simple, it is the use of magical energy to create air ......"

"The Wind Blade is a kind of magic that compresses the element of air, and it is a bit difficult because the density of the air is too low, and it takes more magical energy and time to chant spells to compress it into a weapon like a sword blade."

"The Wall of Air is a defensive type of magic that can be cast in two ways. One is similar to the Wind Blade, which compresses air into a wall-like presence to resist attacks, and the other creates a vacuum area that can resist attacks such as poison gas and flames. ”

"In a way, air walls can also be used to attack, such as smashing people or creating a vacuum to suffocate enemies."

It took Qin Heng two days to memorize all the spells.

It's not that he's stupid, his memory is actually very good, because the improvement of physical fitness is comprehensive, not only external, but also internal body organs, which naturally include the brain.

The reason why it took so long was because he needed Eastlong to finish the spell himself before he could memorize the spell.

Otherwise, what if Easteron taught him a 'self-destruct' spell?

And because of the lack of magical energy in his body, Eastron also needs to rest and recover to perform such magic.

"Do you want to use the spell they chant to determine how someone else is attacking?"

Eastron, whose face was pale, said in a somewhat sluggish state of mind: "Actually, you don't have to be like this, because your attack speed is too fast, and you can complete the kill before the opponent finishes reciting the spell." So, it's very foolish to wait for someone else to finish reciting the mantra. ”

There is a kind of resentment that has been hollowed out by the body in the words.

Qin Heng didn't mind this, after all, he had gained a lot, and this kind of improvement did not come from characteristics, so he also had a sense of fulfillment.

"I'm just curious."

As he spoke, a servant came in and said that a guest had arrived, and Eastron's face turned ugly, but he still asked the servant to bring the guest in.

"It's Dilis, and it's also the Blood Witch, and it may have something to do with Levi."

After Eaststrong said a word to Qin Heng, his heart also settled down a lot.

Qin Heng nodded and didn't speak, standing beside Easter, as if he was a warrior with him.

A cloaked man led the maid into the living room, and when he took off his hood, his fiery red hair flowed freely.

"Wizard Delis."

"Master Eastron."

After saying hello, Dilis said directly: "Levi's death needs an explanation, not for me, but for the Blood Witch Alliance." ”

Easteron laughed twice and said, "Livier's death is self-inflicted, he attacked me first, I naturally have the right to kill him, I believe, the Mage Alliance also thinks so." ”

Dilis smiled, looked at Qin Heng, and said, "What I said just now was what the Blood Witch Alliance asked me to say to you. ”

Qin Heng laughed, patted Eastron's shoulder, who was suddenly stunned, looked at Dilis and asked, "So, what do you want to explain?" ”

Dilis also laughed, naturally exuding some charm, and said, "It's not us, it's them, they want your Valyrian steel sword." ”

Qin Heng nodded and said, "This doesn't work, I'm good at using it." However, I have more powerful demon-breaking arrows, can you help me ask them if they want them? ”

Dilis was stunned for a moment, she didn't know what a Demon Breaking Arrow was.

But Eaststrong remembered the arrow box and the bow, and looked at Qin Heng in disbelief.