In the centaur tribe in the Forbidden Forest, the centaurs leaned against the heavy wooden walls and constantly rained down dense arrows on the attacking wizards outside.

Although some Death Eaters figured out how to use the Dirt Men in front of them as shields to block arrows, they still leaked a lot of flaws due to their lack of experience in infantry and coordinated combat, and soon some Death Eaters were shot by arrows that passed through the space between the Dirt Eaters.

At this time, Zhang Xu and Wales, who were already invisible, stepped on their flying swords and stayed at the height of the treetops not far from the battlefield, carefully observing the situation below.

Wales, who was using a flying sword for the first time, felt that his feet were a little shaky, and stepping on a flying sword that was not as wide as the sole of his own foot was really bad.

"Flying swords with railings are sold, but they are for families with children, so I didn't buy them."

Zhang Xu said this, Wales was skeptical, she wasn't sure if Zhang Xu was in order to let herself hold him hard from behind, it was the first time she had such intimate contact with an adult animal of the opposite sex after she became an adult.

In order to distract herself from her feet and the pinched parts, she had to focus all her energy on observing the battlefield below.

Soon, she discovered something interesting.

"The arrows of the black arrows used by the centaurs do not react when they fall to the ground, but they catch fire when they hit a wizard or a dirt man." Wales whispered to Zhang Xu.

On the battlefield, a sturdy centaur pulled out what Wales called an arrow with a black arrow, aimed it and shot it at the knees of the dirt men, who were already very close to the wooden wall.

When the arrow plunged into the dirtman's knee, a ball of fire erupted from the place where the arrow was hit, and the overwhelmed clay man fell to the wooden wall.

The Death Eaters behind the dirt men were left without cover, and the surrounding centaurs immediately replaced with arrows with black arrows and shot at the exposed Death Eaters.

The Death Eater at the front of the charge was visibly enchanted by an iron armor charm, and a centaur who had not changed his arrow, still using a stone arrow, shot an arrow at the Death Eater before switching the arrow, which landed on the Death Eater's chest, but with a flash of light on his body, the arrow bounced off as if it had been shot on a steel plate.

In the next moment, three black arrows flew towards the Death Eater.

The moment the first black arrow hit the protective layer of his iron armor spell, the arrow flashed red, and then a large ball of bright flames erupted, and the protective layer visible to the naked eye on his body flashed for a moment and disappeared.

The next moment, a second black arrow plunged into his shoulder, and then ...... a fireball of "boom" followed by no more.

The third arrow flew over where his head was, and after passing over the half-cut torso, it plunged into the ground behind him, and like a normal arrow, nothing happened.

This tragic scene made Wales feel a little uncomfortable, and her hands around Zhang Xu's waist tightened a little tighter.

"The kind of arrows they use are weird, do you know why?" Wales asked.

After observing it for a while, she discovered the characteristics of this arrow. When they come across a magical target, whether it's a magical creation, a wizard, or a spell, the arrows will erupt into extremely hot flames.

"It's not surprising, the kind of black arrows they use are specialized anti-magic arrows." Zhang Xu replied, "Under certain conditions, these arrows can exert great power. ”

"Is this a centaur technique?" Wales asked, surprised, "In this way, the wizard's deterrent power in front of them is low." ”

"I'm supporting them with this kind of arrow." Zhang Xu replied, "I'll talk to you tonight." ”

This kind of arrow is a small invention that Zhang Xu spent two lunch breaks during the college entrance examination review, and belongs to the product of his leisure research on the book "Runiwen - From Entry to Abandonment" given to him by Professor Ba Buling.

This arrow is actually very simple, it is to use obsidian with suitable hardness, price and magic effect as a carrier, engrave a specific rune on the top, dig a hole from the end and stuff some magnesium heat.

Its working principle is that when the obsidian touches the magic power, due to its own very low magic resistance, part of the magic power will pass through it, and when the magic power flows through it, it will trigger the runiwen on it to produce a magic effect, and then the magnesium heat agent with a little material inside will explode and burn under the action of runiwen.

And those runi scripts, which are the core technology of arrowheads, are translated into them

#include＜iostream＞

using namespace std;

int main()

{

char a[666]; cout ＜＜ a ＜＜endl;

system(“pause“);

return 0;

}

Some symbols become garbled after they are published

So replace them with symbols that look similar

After making a batch of these arrows in small batches, Zhang Xu found that even he was afraid of using this kind of arrows.

So while applying for a patent, he contacted Lao Deng, who was still alive at the time, and asked him to see if this kind of arrow was suitable for horses.

During this period, the troops who got the news felt that this arrow was very good, suitable for the army to use on some special occasions, and this idea could also be used on bullets, so they bought this patent.

Later, Lao Deng thought that this thing was conducive to improving the combat effectiveness of the horses, and the horses were allies, so it was appropriate to use them for them. So Zhang Xu contacted the army and asked them if they could produce a batch and send it to the UK to try the effect.

The relevant departments of the troops who wanted to get the actual combat results felt that it was not bad to let the British try it first, and it was a common practice to sell new weapons to the warring areas for testing.

And so, the Death Eaters who are now attacking the centaur tribe are miserable.

These black arrows mixed with the rain of ordinary arrows can be said to pierce the armor with one arrow and kill with two arrows, and in a short period of time, many Death Eaters have turned into torches, and the end is miserable.

Seeing that the battle below was beginning to tilt to the side of the centaurs, Wales said, "It seems that there is no need to worry here. ”

"It's hard to say." Zhang Xu frowned and said, "Although the horses have the upper hand with these arrows for the time being, if they can't seize the opportunity to expand their advantage, it's hard to say what insidious magic those Death Eaters will use." ”

These centaurs in the Forbidden Forest are still very good in terms of combat effectiveness and command level. They fought in the Forbidden Forest against those big spiders who were fierce soldiers and could only prey for decades without defeat, and after Zhang Xu burned down the big spider's home, they were able to strangle those big spiders in a short time, which was enough to show their combat level.

The biggest disadvantage of centaurs is that they don't know magic, and when dealing with wizards with many means, they often suffer when they have to resist hard. By the time the Death Eaters approached the wooden wall, several centaurs had already been hit by the spell and dragged the others down.

The current situation seems to be that the horses are blocked behind the wooden walls of the tribe and cannot get out, who left their village with only one gate. Otherwise, with their flat maneuverability in the Forbidden Forest, it would have been difficult for the wizard's spell to hit the centaurs running under the cover of the trees.

Just as Zhang Xu was about to go down to help, a large dark green mist appeared in the upper hand position of the centaur tribe, and swept towards the centaurs with the help of the wind while expanding.