In the battle just now, these magic apprentices actually played a huge role. Although the orc infantry is strong, its pure attack power is not as good as that of a full-output class like the Mage.

The magic apprentices brought out by the magic academy this time are all magicians who have reached the second order, and they all already have a certain amount of attack power. The attack power of a second-order mage is several times more powerful than that of a second-order fighter.

This is also the reason why Xiao Yu came to the Dark City to bring them with him, at a critical moment, the role of magicians is not something that can be replaced by orc infantry and elven archers.

If it weren't for these magicians just now, it would have been even more difficult to kill these bone demons.

Now, Master Irma suddenly shouted, saying that those shiny things on the ground were necromantic essences, and everyone couldn't help but gather around and ask what it was.

Xiao Yu was the first to run over and asked, "Necromantic Essence?" What is this? ”

Master Irma's face was full of shock at this time, and he said, "Necromantic essence, it is said to be a magic essence condensed by some special dark qi that will appear in the place where the undead gather, and this undead essence is an important prop for alchemy. But because it's hard to find a place where the undead gather now, necromantic essences rarely appear. ”

"Damn, it's such an NB thing, we sent it this time." Xiao Yu's eyes widened immediately.

Lin Duxue immediately pinched Xiao Yu behind his back.

Xiao Yu immediately changed his words and said, "It's really lucky that we can meet such a precious magic item. I just don't know what its specific role is? ”

Master Irma looked around and found that the ground was full of this shiny necromantic essence, and he couldn't help but take a long breath and said, "The biggest effect of this necromantic essence is to refine magic burst arrows. ”

"Magic Burst Arrow?" Xiao Yu almost jumped up.

He knew all too well what the Magic Burst Arrow was, it was a modern small missile. A large magical burst arrow is fired by a ballista infused with wind magic, which can shoot two thousand meters and destroy a city gate.

This is definitely a strategic weapon.

Even if you can't make a large magic burst arrow, you can make some small magic arrows, which can be as powerful as a small cannonball.

With Tyrande, a marksman, how powerful would it have to be if she were to be equipped with hundreds of magical burst arrows?

"What are you doing? Don't hurry up and put it away for me. Xiao Yu immediately shouted at the orc infantry.

The orcs immediately came to their senses, took out some empty bottles from the spatial ring, and immediately began to collect the necromantic essence on the ground.

"This ...... Master Elma, I'm really sorry, you also know that my territory is relatively weak now, and I need some powerful weapons to improve my strength, these necromantic essences, I won't give them to you, but I will compensate you in other aspects, I will do what I say. "Xiao Yu hurriedly took these things for himself at this time.

How could such a strategic weapon fall into the hands of someone else?

Master Irma did not feel disgusted by Xiao Yu's behavior, but instead smiled slightly, and said, "Hehe, Xiao Yu, although you have the essence of necromancy, but there is no powerful alchemist to help you refine it, it is also in vain." ”

When Xiao Yu heard this, he was stunned for a while, indeed, this kind of thing, it is not enough to have materials, it must be refined by a powerful alchemist.

The alchemists of this era are just like the scientists of Xiao Yu's previous era, without scientists, even if they have the materials to refine the atomic bomb, they can't make it.

"Don't worry, I won't rob you of these things, and I'm not very proficient in alchemy. When this adventure is over, I will introduce a friend of mine to you, and I will compensate you for all the things you have given me. He's a good alchemist, but it's up to you whether you can get it or not. ”

Master Irma said with a smile.

Hearing Master Irma say this, Xiao Yu immediately became excited, it was too timely to have such an alchemy master, no matter what method was used at that time, he must bring this person over.

The orc infantry still strictly adhered to the concept of returning Xiao Yu's particles to the warehouse, and collected these necromantic essences extremely cleanly, leaving not a single drop.

"These necromantic essences should have fallen from the bodies of these undead spirits, we killed so many undead just now, although we encountered danger several times, but it was worth it just to get these necromantic essences. There must be more undead in this dark city, and after we kill them, we will definitely be able to get more necromantic essences, no matter what, since we have been here once, we can't just go back, let's go in. Xiao Yu finally said. Now, with Xiao Yu's excellent command ability and endless treasures on his body, he has completely convinced these students of the Academy of Magic and the Knight Academy.

Xiao Yu has the strength, ability, and will not abandon anyone, which makes them feel a sense of security. After following Xiao Yu for so long, experiencing countless battles, and being very dangerous, but no one died, and achieved such great results, this is the most desirable adventure for all knights and magicians.

People in this era value glory more than life, especially those who take risks, and it is more important than anything else to be able to experience a wonderful adventure.

On this journey, they have killed the large demonic beasts of the fourth order, eliminated the lair of the previous lion scorpion, and killed countless undead here, which will be bragging for anyone if they go back.

"But now we can't find the exit at all, how can we get in?" Lin Duxue asked.

Xiao Yu smiled and said, "Although the gate is blocked now, I know that there is a passage where you can enter." ”

When everyone heard Xiao Yu say this, they were all stunned for a while, and they didn't understand why Xiao Yu was so confident.

Xiao Yu raised his chin and said, "I once got a map by chance, which describes the Dark City. So I know that in this Dark City, there is a flight passage that can be connected to it. ”

"Flight Passage?" Everyone was puzzled for a while, not knowing what this term was.

Xiao Yu explained: "In ancient times, those adventurers went out on foot, not on foot, but with griffins, eagle-horned beasts, flying bats and other flying tools. The Undercity is underground, and a flight passage must be established before it can fly out. ”

Hearing Xiao Yu say this, everyone was stunned, and at the same time, everyone was extremely longing for the legendary ancient times, and they could have flying tools when they traveled, although there are occasionally some places where there are such tame flying monsters, but there are too few.

For this passage, Xiao Yu, who has sat on bats countless times, is naturally very familiar with it, and now that the entire Dark City has fallen, that flying passage should not fall.

So, Xiao Yu led the people forward to find the entrance to this flight passage, which is commonly known as the sewer. It used to be the only way for the Alliance to capture the Dark City, so Xiao Yu naturally remembered how to get in.

Along the way, I met some undead again, some bone demons, and some undead soldiers, but the number was not so much, and under the killing of everyone, all of them turned into ashes, leaving behind a place of necromantic essence.

Finally, under the perseverance of everyone, the entrance to the sewer was finally found. Although it has changed, looking at the collapsed hole, Xiao Yu can still be sure that it is the sewer that entered the Undercity.

…………

Thank you for the night battle, hold your XX tip.