Fortunately, the maid sent to him by the Demon Lord understood the language of the spirit world, and she used the language of the spirit world to communicate with Zou Yi, but there was no communication barrier.

Zou Yi is a military expert, and he is also a little funny. He has never led troops to fight, and is purely an expert on paper.

However, he still knows a lot of military knowledge, how many men on the earth don't know military knowledge?

So Zou Yi simply recalled the military knowledge he had seen when he was on Earth, organized the language, and then cultivated.

Although he is already an immortal, he is also the most ordinary Da Luo Jin Immortal, and he still has a long way to go before he becomes a Chaos True Immortal Realm.

Immortal cultivation and comprehension of the Heavenly Dao are still very important links. If the perception of the Heavenly Dao cannot reach the level that it has already reached, it is very difficult to make progress.

While comprehending the Heavenly Dao, it also takes a lot of time and energy to transform the mana in their bodies into immortal power.

Now that Zou Yi has not yet reached the time to comprehend the Heavenly Dao in order to enter the Chaos True Immortal Realm, what he has to do now is to slowly refine the mana in his body and turn it into immortal power.

It is said that there are immortal stones containing immortal power in the fairy world, and immortal cultivators will use the immortal power in the immortal stones to cultivate, and the speed will be faster.

But the current Zou Yi doesn't have such cultivation resources, he can only rely on his own step-by-step cultivation to obtain immortal power.

Zou Yi continued to cultivate until nightfall, when he stopped cultivating and went to explain the so-called military knowledge to the people of the Demon Realm.

He was still a little apprehensive in his heart, after all, he had never been a teacher, and this student was still a person from the Demon Realm who was stronger than him, so it was strange that he was not nervous.

The huge Demon Lord's palace was full of people from the Demon Realm waiting for Zou Yi.

At the top of the main seat sat the Demon Lord, who was talking to Zijun and several other Demon Gods, looking very happy.

Zou Yi's arrival attracted most of the attention, and people looked at Zou Yi together, as if they were looking at a monster.

The Demon Lord got up to greet her, and intimately asked Zou Yi to sit beside her.

At this moment, everyone thought of something, stood up together, and said in unison: "My subordinates have seen the Demon Monarch and Master Zou Yi." ”

Zou Yi blushed a little, how old are the elders of the Demon Realm, calling him teacher, which really makes him feel like he has no place to be ashamed.

The Demon Lord was accustomed to the scene of everyone worshipping, and said calmly: "Tonight is the time for Zou Yi to explain military knowledge to everyone, so you don't have to be restrained." If you don't understand something, or if you have any questions, just ask Zou Yi. ”

Zou Yi got up and clasped his fists, and said loudly: "Since everyone knows who I am, then I won't introduce myself." ”

After a pause, Zou Yi said with a smile: "I am from the earth, and if I am far from the demon world, there are three interfaces. On Earth, I am a very ordinary person. So in all the things I'm going to say today, if there's anything wrong, please don't be surprised. ”

Zou Yi spoke the language of the spirit world, because he knew that few people could understand the earth dialect.

The people who understand the earth dialect here, except for the Demon Lord, are probably Cangluan. It's a pity that Cangluan doesn't know where he went at this time, and he is not here.

You can't let the Demon Lord personally act as an interpreter for Zou Yi, that will only make the people in the Demon Realm here feel unhappy.

The maid who took care of Zou Yi was Zou Yi's translator, she listened to Zou Yi first, and when Zou Yi finished speaking, she translated it into the language of the demon world and conveyed it to everyone.

This is very troublesome, and sometimes the words do not reach the meaning. But there is no other way but to settle for a moment.

Fortunately, Zou Yi's own military knowledge is not very profound, and the words spoken are easy to understand, and the maid is not very difficult to translate.

Zou Yi spoke for a while, and most of the people in the Demon Realm understood. As long as they are not demon soldiers, they all have their own wisdom, and it is not difficult to understand some simple truths.

Zou Yi saw that everyone had gained something, and he was a little proud in his heart, he was a teacher for the first time, and the students were naturally a little happy to understand.

Time passed quickly, and Zou Yi spoke all night unconsciously.

After listening to the military knowledge all night, the people of the Demon Realm admired Zou Yi so much that they threw themselves into it.

They had never come into contact with such military knowledge, and in addition to their long knowledge, they also deeply felt a certain potential crisis.

If you fall behind, you will be beaten, no matter where you are, no matter what time it is, this is an eternal truth.

Zou Yi is outspoken about his origins, and when he talks about some theoretical knowledge, he occasionally talks about the battle examples of the Demon Realm's invasion of the earth.

Although this may cause dissatisfaction among the people of the demon world, it can explain the theoretical knowledge more vividly, so that everyone's spiritual world can be more thorough.

The night passed, Zou Yi was tired, and everyone was tired. So the Demon Lord told everyone to rest, saying that the night was going on.

Everyone said goodbye and left, and when they left, they were talking about their own opinions, which was quite fruitful.

When everyone else left, the Demon Lord smiled and said to Zou Yi: "It's very good, and I have benefited a lot." In the evening, I will continue to talk to you, and it is better to talk about the classic examples, so that they will understand more deeply. ”

After a pause, the Demon Lord smiled and said, "But don't take that battle between us, it will make some people have an opinion of you." ”

Zou Yi took a sip of water and said with a smile: "It's okay, everyone knows that I am from the earth, so I naturally want to get that battle." Besides, in that battle, we earthlings didn't get any benefits, even if we had an opinion, it should be me. ”

The Demon Lord walked up to Zou Yi with a smile: "Didn't you promise me that I would forget the previous things? You're not trying to settle accounts with me, are you?"

Zou Yi saw the smile on the Demon Lord's face, obviously joking with him, so he also smiled: "It's not impossible to settle accounts with my sister, but I have to wait until my strength becomes similar to my sister." ”

"Are you really going to do it with me?" the Demon Lord couldn't help but laugh out loud: "Then I'll wait, don't let me wait too long, we still have a lot of business to do." ”

After a pause: "You are now a master of many people, but you can't be like every master." ”

Zou Yi laughed, feeling more and more like a real good friend with the Demon King, and the relationship was getting closer and closer.

If he continues like this, I am afraid that when Zou Yi leaves the Demon Realm, he will also accidentally fall in love with this beautiful and dangerous big sister.

Zou Yi himself didn't know that he used to obey the Demon Monarch because he was afraid of the Demon Lord, but now he has quietly become willing to obey the Demon Lord's words, as if it was a natural thing.