If Master is unhappy, it will be difficult for him to become an immortal.

"When I talked about the military system before, I told you that cold weapons will eventually be eliminated, and the future will definitely be a world of hot weapons."

"And now, I want to talk to you from another perspective."

"In the next five hundred years, land will be important, but the sea and sky will be the key to winning or losing the war."

"Whoever has control of the sea and air will take the initiative on the battlefield."

Lao Zhu was horrified when he heard this, his forehead was covered with cold sweat, and his mind was thinking rapidly.

He can understand the ocean, so after he finished talking about the military system last time, he started to vigorously develop the navy when he returned.

But the sky...

Can there be a war in the sky?

Then I thought of those big birds, and my mood became more and more exciting.

Afterwards, Ji Boying looked serious.

"You all prick up your ears and listen clearly."

"You must remember what I am going to say next and pass it on from generation to generation."

Words come out.

All the emperors and princes looked startled. This was the first time they noticed that the immortal master had such a serious expression. They all had serious expressions and sat up straight.

At this moment, Lao Zhu stood up, holding his mace in his hand, scanning the emperors and princes, using his eyes and the mace in his hand to remind these emperors and princes to listen carefully.

In the main hall, the sound of the emperor and princes taking deep breaths continued.

Everyone’s eyes are focused on the immortal master on the podium, waiting to listen to the immortal teachings from the immortal master.

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PS: The first update is here.
Chapter completed!