The animal skin disappeared, and Yi Yun immediately let his consciousness enter the world in the book.

In the world of the book, those cows and horses are still struggling in the lake, but Yi Yun did not go there, but wanted to see what kind of changes would happen to the world in the book after absorbing the so-called miracle items.

"System, why don't I see any changes in the world?"

，

[The host can view the progress of the world.] 】

Yi Yun clicked on the world progress list, and was shocked when he saw that the list required for upgrading was full.

"A single miracle item can take the world up a level?"

[When you are in a low-level world, you only need one miracle item, and as the world level increases, the more miracle items you need. 】

"Understood."

Yi Yun estimated that there were at least several eras in the whole world, and the primitive era alone had three periods after junior high school, and there must have been the post-slave era, followed by the feudal era...... The Age of Technology......

"System, can I not upgrade for the time being?"

[Yes.] 】

The reason why he didn't choose to upgrade was because Yi Yun didn't want to miss the task, and in his opinion, the rewards for every system upgrade task were very rich, and it was too late to upgrade after completing the task.

"It seems that we have to find a trick to fulfill my wish."

……

The next afternoon!

Yi Yun and the others did not enter the spirit network this time, because today was the closing ceremony of the training class.

In the classroom, the old principal, who had only appeared once, appeared in the classroom again, in addition to the old principal, there were also several middle-aged men that Yi Yun had never seen before, who should also be the leaders of the academy.

"Congratulations to all the students for passing the training of this training class, which shows that everyone is not only outstanding in cultivation talent, but also hard-working, congratulations!"

The old principal spoke briefly, and the next thing was to issue a certificate of completion to everyone, which was very much like that.

"Now that you have all graduated, you can leave the school today, I wish you a bright future in the future, and you will go further and further on the path of cultivation."

There weren't too many official words, the old principal left with people after handing out the certificate of completion, and Yi Yun and the others didn't stay in the classroom for too long, and went back to the dormitory to pack up their things.

"Yi Yun, are you going to go home or go directly to the Spirit Academy?"

"Go home and go back to the Spirit Academy."

There are still three days left before the opening day of the Spirit Academy, but Yi Yun still plans to go home first, he has a lot of things to ask his uncle.

"Alright, then we'll see you at the Spirit Academy."

Yang Chun nodded, their group of classmates are all of the same age, although some of them have already cultivated to the third-grade realm, most of them have not yet entered the Spirit Academy, and they all started enrollment in the second half of the year.

A small number of two or three people who have already entered the Spirit Academy are also in school and have not yet graduated, which means that everyone will actually be separated for a few days, and they will meet again when they arrive at the Tianjing Spirit Academy.

Yi Yun didn't have any luggage, and so did Yang Chun, so he packed up quickly, and when the two of them came out of the dormitory, they found Tang Xi and Yao Qing standing under the dormitory.

"Tang Xi, is there anything wrong?"

Although he knew that Tang Xi was definitely not waiting for him, Yang Chun still greeted him with a smile on his face and asked.

"I have something to do with Yi Yun."

"That's it, then you talk, Yi Yun, then I'll go first, let's see you in Tianjing."

Yang Chun said goodbye to Yi Yun loudly and left with a suitcase, Yi Yun looked at Tang Xi, but he didn't know what Tang Xi could do to find himself at this time.

"Yi Yun, you can go to Tianjing with me."

"I'm going to Tianjing, but not now, I'm going to go home first, and then I'm going to Tianjing."

"No, you're going to come with me today."

Hearing Tang Xi's words, Yi Yun was a little unhappy, why should I go with you.

I don't owe you anything between the two of us, although I learned your family's ink clouds, but I also taught you my family's unique spiritual method.

"My dad wants to see you, and he's only free today."

As soon as Tang Xi's words came out, Yi Yun's dissatisfied expression immediately disappeared, and was replaced by a smile on his face.

"How can you girls carry suitcases, I'll come, where is the car?"

Yi Yun took over Tang Xi and Yao Qing's suitcases very unskillfully, what kind of joke, Lord God of War wanted to see him, how could he refuse.

No matter why the God of War wants to see him, it won't be a bad thing anyway, how many people want to meet the God of War don't have this opportunity, Yi Yun still knows this.

As for going home to ask your uncle about the situation, you can ask again on the phone, because if your uncle doesn't want to say it, even if you go back and force it, it's useless.

After all, he is an elder, so he can't hold a knife to his uncle's neck.

Tang Xi was also a little speechless when she saw Yi Yun judging the two of them before and after, she couldn't understand why this undisciplined guy was favored by God and had such a high cultivation talent.

If Yi Yun knew Tang Xi's thoughts, he would probably smile, what is favored by God, he can have everything now, it depends on the system, if there is no system, he is an ordinary person now.

"Classmate Yi Yun, if you don't take a car, Sister Tang Xi arranged a private jet."

Yao Qing on the side spoke at this time, and Yi Yun was also smacked when he heard this, she deserves to be a little princess, it would be good for others to have a special car to pick them up and drop them off when they go home, this one is directly a private jet.

……

Three hours later, the plane landed at the airport in Tianjing, and Yi Yun and the three of them left the airport through a special passage, and there was already a special car waiting outside the airport.

Along the way, Tang Xi didn't say much, Yi Yun had no choice but to chat with Yao Qing to pass the time, and from Yao Qing's mouth, he also learned that Teacher Xu left Okayama City the day after Yao Qing followed Tang Xi to live in the academy.

Teacher Xu left a letter to Yao Qing, saying that the reason why he stayed in Gangshan City was to take care of Yao Qing, and now that Yao Qing was with Tang Xi and was going to study at the Spirit Academy, he had nothing to worry about, and he returned to the ruins of the former civilization.

Therefore, Yao Qing also followed Tang Xi back to Tianjing, and the two of them would go to the academy together to sign up.

The car drove away from the city and headed towards the suburbs, and Yi Yun could see through the car window that a huge palace stood on the top of a mountain in the suburbs.

It is a palace that has been built for less than ten years, but everyone in the whole country knows that this palace represents the center of power now.

Temple of the God of War!

This is also the place that all the spirits in the world yearn for, but many spirits are probably not qualified to set foot here in their lifetime.