Congratulations to the host, the system upgrade is successful! ”

A prompt sound pulled Luo Chen back from his deep thoughts, and he was full of excitement!

"System, what's changed in this upgrade?"

"The system has been fully upgraded and has entered the 3.0 era, and the functions and architecture have undergone tremendous changes!"

"First of all, the summoning system is changed to a sign-in system according to the level is divided into daily, monthly, and annual signs, and the daily sign can sign out magic weapons, sweat and blood BMWs and some rare treasures!"

"And the monthly sign is that it is possible to sign out the five thousand years of Chinese military generals and make them work for the host!"

"As for the annual sign, it is even more precious, only on January 1 of each year, you can sign out the annual sign, and you can sign out a pre-Qin character randomly!"

"At the same time, the lottery system and the system mall are also being renovated, and the system functions have been increased!"

After listening to the introduction of the system, Luo Chen's eyes were full of surprise: "The summoning system has been changed to a sign-in system?"

"Dog system, you're not mistaken, are you?"

"This new function in the system, the technology tree!"

"The host can conduct scientific and technological research and development through the technology tree, accelerate the historical process, and promote the development of industrialization!"

"What!"

Luo Chen's eyes were full of surprise, if he didn't guess wrong, this should be the biggest difference in this update!

"System, check the details of the tech tree!"

As soon as the voice fell, I saw a three-dimensional picture full of science fiction in front of me, from the bottom to the top, the gray icons really dazzled Luo Chen!

"System, how can this tech tree light up!"

"There are three ways to light up the tech tree!"

"The most direct is to use points, and the points required for each technology are different!"

"The host can achieve some battle victories, achievements or change the course of history, and you can also randomly light up the tech tree!"

"The host establishes a scientific research institute, and obtaining scientific research points can also light up the technology tree!"

Luo Chen's eyes were full of surprise, and this system upgrade can be said to be just right!

Now Luochen's biggest demand is not Wenchen military generals, Wu has five generals of the Royal Dragon Army, as well as Dian Wei Guan Yu, Yuwen Chengdu, Ma Chao, Cheng Yanjin and so on!

There are Di Renjie, Zhuge Liang, Guo Jia, Xun Yu and others, it can be said that they have collected all the world's masterpieces!

However, for the innovation of science and technology, it has almost reached a bottleneck!

Luo Chen's desire to achieve industrialization by himself is simply a fool's dream, even if there is a system without thirty or fifty years!

However, the impetus of this tech tree can be described as terrifying!

As long as the technology tree is lit up, it will be immeasurable to promote the technological innovation of Daxia!

"System, light up the Zhuge Repeater!"

"Did the host use 50,000 points to light up the Zhuge Repeater?"

"Yes!"

"Congratulations to the host, you have obtained the production blueprint of the Zhuge Repeater!"

Luo Chen directly took out the drawings of the Zhuge Repeater from the system space, was stunned for a moment, and suddenly asked: "System, will Zhuge Liang be the production method of the Zhuge Repeater?" ”

"Yes!"

"Wori!"

Luo Chen's eyes were full of anger, as if he had been put on a posture.

"System, you fuck me!"

"I don't want it, return the money!"

"This system does not support the return function!"

"Wori!"

Luo Chen couldn't help but burst into foul language, "Someone!" ”

"In!"

Zheng He trotted in all the way, looked at Luo Chen's face with a deep face, and didn't dare to ask more, so he saluted respectfully!

"Your Majesty!"

"You give this drawing to Lin Chao and tell him that if you can't get the Zhuge Repeater out of me within a day, I will punish him!"

"Yes!"

"Wait!"

Luo Chen suddenly waved his hand to stop it, and said softly: "Get Zhuge Liang for me first!" ”

"Yes!"

Zheng He glanced at Luo Chen with a strange expression and walked out quickly.

It didn't take long for Zhuge Liang to hurry over: "Your Majesty! ”

"Just in time!" Luo Chen couldn't wait to ask, "Kong Ming, I want to ask you, do you know how to make repeaters?" ”

"Repeater?"

Zhuge Liang hesitated for a moment, and bowed his head slightly: "I'm pondering below!" ”

"Hmm!"

"Look at this drawing!"

Zhuge Liang took it with a puzzled face, and his eyes were full of surprise: "This ......"

"Your Majesty! Where did this drawing come from? ”

Luo Chen smiled and said, "I have nothing to do to figure it out for myself." ”

"Your Majesty's talent, admire it!"

"With this repeater, the combat power of our army will be greatly improved!"

Luo Chen sighed and said softly: "It's just that the production of this repeater is too cumbersome, and it doesn't seem so easy to mass-produce it in a short period of time!" ”

Zhuge Liang also bowed slightly, and said with a smile: "Your Majesty, I am afraid that the envoys of various countries have come for another purpose this time, right?" ”

Luo Chen nodded with a smile, "Yes, it seems to be for the martial arts conference!" ”

"Martial Arts Conference?"

Zhuge Liang was quite surprised: "I didn't expect ...... this"

"Could it be that they want to change the martial arts conference to be held in my Great Xia?"

"Huh?"

A hint of surprise flashed in Luo Chen's eyes, and he said softly, "Did Wang Sen tell you?" ”

"Where?"

Luo Chen was stunned for a moment, and said with a smile: "I just talked about this matter with the Ministry of Rites, but I didn't expect it to be guessed by you!" ”

Zhuge Liang smiled: "It's not difficult to guess this matter!" ”

"Your Majesty, this is not necessarily a bad thing for us!"

"Why?"

"They just want to knock on the door of my Great Xia, but now I have Jinyi Wei and Baiyi Guards to monitor the world, and there are many grandmasters and masters in charge, they are delusional about turning the clouds and rain, I'm afraid it's wishful thinking!"

Luo Chen bowed his head slightly, and said softly: "Having said that, now that I am fighting in Great Xia, if I rashly let a large number of people enter the country, whether it is Jinyiwei or the locality, it will bring huge pressure!" ”

Zhuge Liang nodded, this is undeniable!

"In this way, if I don't come forward tomorrow, you will set up a banquet upstairs in the world to entertain the envoys of various countries!"

Zhuge Liang's face suddenly changed slightly: "Your Majesty, will this be a little inappropriate?" ”

Luo Chen smiled faintly and said softly: "It's okay, Qin is my enemy, Xi Chu, Jingguo's attitude has nothing to do with me, and Da Zhou won't mind, and Beicang, hum!" ”

"They already knew about the plans of several countries this time, but they didn't talk to us!"

Luo Chen's heart was also quite annoyed, and there was no need to accommodate the envoys of several countries!

"Your Majesty!"

Zheng He walked in softly and slowly, and said softly: "Your Majesty, the Ministry of Rites has sent a message, and Ning Gong's funeral has been prepared!" ”

"According to the charter, I will be buried tomorrow!"

Luo Chen bowed slightly: "Tomorrow I will attend Ning Gong's funeral!" ”

"Huh?"

Zheng He's face was stunned: "Your Majesty, are you saying that you want to attend Duke Ning's wedding in person?" ”

"Not bad!"

Zhuge Liang was stunned for a moment, and his eyes flickered: "Your Majesty......"

……

(End of chapter)