Chapter 2967

All of a sudden, everyone in the hall turned their eyes to Liu Zhenglong.

Liu Zhenglong was calm in Qi Shua's eyes. He stepped out and arched his hand to di Ping and said, "king, it's lucky to live up to your life."

Whoa!

Suddenly there was a commotion in the hall, and everyone's faces were excited. Even Di Ping was also a joy in his heart.

"Where are the warships?"

Asked dipin.

Liu Zhenglong, however, had a face of indifference at this time. He became extremely embarrassed. He said, "king, it's not yet!"

What?

All of a sudden, there was another riot in the hall. All of them were looking at Liu Zhenglong. Whether Liu Zhenglong was crazy and dared to deceive the king, even Liu Bingyu was full of anxiety in his eyes.

She is most aware of Diping's desire for a class IV star ship. Di Ping urged him more than once. Liu Zhenglong said fast every time. Now the king has agreed, and in the twinkling of an eye, she says No. This is playing with the king?

Di Ping's eyes suddenly sank, and a faint pressure like Mount Tai came down. All of us were awe stricken, and his legs trembled.

For a time, people in the hall did not even dare to give out the atmosphere. The king was obviously angry, and the emperor buried a million corpses in anger.

This young Wang Shangke has never been a kind-hearted person. Everyone is sweating for Liu Zhenglong.

Liu Zhenglong's sweat also appeared on his forehead. He quickly wiped off his sweat and said, "king, we have completely broken through all technical barriers this morning and are fully capable of producing class IV star ships. As long as we have built a production base for class IV star ships, we can immediately mass produce them!"

"Are you sure your technology has completely broken through?"

Di Ping looked at Liu Zhenglong seriously and asked.

"Sure!"

Liu Zhenglong nodded solemnly.

Instead of asking questions, di Ping sank into the system and checked the research center.

As expected, the first layer of the fourth level of the science and technology tree of the scientific research center has been lit up, and the research and development of the fourth level materials, power, weapons, armor, protective shield, transition technology, communication and so on have been completed.

At this point, the fourth level of science and technology was finally achieved, and the shelter city was officially upgraded to a four level science and technology system.

"Upgrade to a four level scientific research center!"

After Di Ping's heart moved, more than one million crystal coins disappeared, and the center of scientific research had a great deal of light and shadow, and the research center had changed without a sound.

However, the staff of the scientific research center did not find out that they were still working, while the people outside seemed to be like ordinary people, and they did not seem to find any changes.

In fact, the research center has become more magnificent and full of science and technology.

He has already upgraded too many system buildings, and dipin is immune. He just looks at it and opens the architecture page of the research center.

In the building page, the production base of class 4 star ship has been unlocked, and the level 3 star ship port can also be upgraded.

There was a glimmer of excitement in his eyes. It seemed that the level 4 battleship was demolished correctly, otherwise Liu Zhenglong would not have finished the jump in such a short time.

Level 4 technology is too vast. Even if it is coordinated by system research and development, it will also consume a lot of manpower, material resources and financial resources.

The demolition of the battleship provided a reference for many scientists, and the R & D progress was rapidly improved, which was solved in such a short time.

Di Ping looked at Liu Zhenglong and said in a deep voice: "OK, I'll give you the production base of class IV star ships. How long can you produce class IV warships?"

Liu Zhenglong shook his head and said, "it depends on the number of runes, the adequacy of materials, and the production capacity of the production base."

Di Ping looked at Yu Shujie, director of the house of internal affairs, and said, "how many crystal coins do we have now?"

Yu Shujie opened her watch, took a look at it and said, "king, we have 58 million crystal coins in stock now."

Di Ping nodded, looked at Liu Zhenglong and said, "I'll give you the fourth class production base, I'll personally preside over it. Crystal coins are fully supplied. I have only one request. Ten days later, I'll see the first class four warship put into use!"

Liu Zhenglong's face was slightly bitter, but he still took orders: "the scientific research center is going all out!"

Di Ping is in the heart a loose, the sense of urgency in the heart is not so urgent.

As soon as the first starship is offline, the system store will immediately unlock this type of warship, and then you can buy it as long as you have money.

Therefore, he doesn't care about the production capacity at all, as long as he can produce one. Although the purchase of the system is only three layers less than that of his own production, it is more cost-effective for him to purchase the system.

Now for him, time is more important than anything else. As long as he has time, he has enough strength to protect his planet.

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