After the two sisters came back after dealing with their own affairs, Du You educated the two of them fiercely at night. As a result, the original plan for the second day had to be postponed to the third day.

On the side of the academy, because of the reopening of the Great World of the Undead, students began to call for entry again. There are a large number of enemies in that world, and being able to provide a large number of crystal coins is a great benefit to the growth of the students.

However, because there are too many enemies, that world is also very dangerous.

Therefore, even if there is a call from the academy, students who do not have a certain strength will not enter easily. And in order to control that world, the academy only allows its own students to enter, and absolutely does not allow other outsiders to enter. He even signed a contract with the students, and the world coordinates obtained could only be used by himself or sold to the academy, and could not be taught to others to use.

Coupled with the status and influence of the academy itself, even if someone can enter that world, they have to give face.

This time, the academy dispatched three seventh-order powerhouses. Du You is not the person who didn't know anything before, he knows what the seventh order means, which means that compared to the sixth order, it is simply a heaven and a earth.

He can now use his own ability to fight with some sixth-order existences that have been restrained by himself, and he can even fight against existences like demon insects. However, Du You knew that when he reached the sixth order, he would not be able to say anything to be an opponent of the seventh order.

These are two levels, and no skill or restraint or anything like that is useless.

And the fact that the academy can directly use three is enough to show the powerful power of the academy. It really deserves to be an old top academy, and the foundation it has is not at all what ordinary forces can imagine.

Of course, Du You doesn't need to go to the academy to use the World Boat, last time in the Great World of the Dead, Du You broke out a lot of world coordinates, just use it this time. After a day of rest, the two sisters finally came to their senses.

Looking at Du You's appearance, Lin Yushi glared at Du You angrily. But the hearts of the two of them also settled down, because it was a kind of entertainment and a punishment. The master has already punished himself, and he will not punish himself in any other way. Don't worry about it, the owner will leave him alone in the future.

"Ready, then let's go. Du You looked at the two people and said.

took out a skull, the skull suddenly shattered, and the spatial passage appeared directly, and the three people were absorbed in. After smoothly coming to another world, Du You found that the three of them were surrounded.

"It's a hassle to have so many undead. Du You looked at the undead creatures around him, although the level was not high, but it was too close to him, which made Du You a little uncomfortable. The stench, in particular, is even more disgusting. The two sisters' faces were a little green, and they knew that they should find a safe place to return.

"Rain poems. Du You said a word, and Lin Yushi immediately released the Evil Breaking Scatter, killing the surrounding undead one by one. The dead undead, on the other hand, created a demon slayer spirit and began to advance around.

Large Demon Slayer Spirits are summoned to help create more. And Lin Yucha's side shot faster, and the bloodthirsty demon wolf was directly released, frantically attacking everything around, and soon cleared a large open space.

At this time, Du You was using the King of Bones in the rear, constantly summoning Demon Flame Bones. One by one, the undead on the ground with corpses stood up, burning with black flames, and pushed towards the surroundings. Under the busyness of Du You and Lin Yushi, patches of golden and black monsters soon appeared, forming a large army.

"No good. Du You muttered mentally. Killing these low-level undead here will not bring you any benefit at all, and the explosion rate is long gone.

And this kind of low-level undead, no matter how many there are, will not give themselves a task. It's really useless now except to be able to get some undead. After cleaning up the surrounding undead creatures, Du You found that the mountains around him were full of demon-slaying spirits and demon flame bones.

"More than 300,000 Demon Flame bones, do you want to make a bone dragon? Lin Yucha said vigilantly.

"Let's make it, make two first, and let the bone dragon control the rest, so you don't have to trouble me to control it." "Du You's manipulation of the undead is very rough and not precise enough, after all, he is not a professional necromancer.

200,000 undead were sacrificed, two bone dragons were generated, and Du You directly handed over control and let the bone dragon control it. The Demon Flame Skeleton, which is controlled by the Bone Dragon, is more flexible in battle and can help you save your corpse.

Next, a battle of numbers and numbers began. Advancing all the way, Lin Yushi has always maintained a certain number of demon slaying spirits, and on Du You's side, there are more and more demon flame bones on the ground, and there are more and more bone dragons in the air.

Because of the improvement of strength, the three of them are more confident. Advancing all the way, he soon found some fifth-order undead.

In front of Du You, whether it was the undead brood or other kinds of undead creatures, they all killed all the way. It's just that now the blue crystal coins and the equipment that burst out are of no use to them. It's just that in the battle, Du You felt more and more adapted to his own strength, and his own strength precipitated little by little.

There were even times when the fifth-order undead team they encountered was so powerful that even the three of them would find it tricky. No way, there are too many. And this kind of hard fighting brings them even more benefits.

In just one month, the strength of Du You and the two sisters themselves has stabilized.

Of course, in this month's time, Du You has also become famous. The students and tutors who came to this world all knew that Du You was here again, and that huge army couldn't hide it if they wanted to.

On the way, I often met some tutors and professors who came to say hello, which made Du You think that he had become a star, and he knew himself as a person. Du You didn't know that his role now was not small.

Being able to clear out a piece of absolutely safe open space in the dense crowd of undead is something that even few academy tutors can. And the open space created by Du You, the students in the rear will immediately follow. It is impossible to build a territory in such a place, but there is no problem in building a base area, and one base area after another is constantly being established.

Groups of natives have been gathered, and the power of humanity is getting stronger and stronger. Even those Templar organizations that didn't like Du You's eyes had to pinch their noses and admit it. Of course, they would never admit that they would accept the help of a necromancer.