After Chen Xiao apologized to the leaders of Jiangcheng, he came to the corridor of the hotel.

The weather was getting warmer, and the evening breeze was blowing faintly, with a floral fragrance.

This is the most beautiful time of spring evening.

Chen Xiao found a place where no one was around, sat down, and inquired about the system information.

[The cumulative influence is 78632. 】

[Can light up a new technology tree. 】

【Is it lit? 】

The threshold for technological system upgrades should be 50,000 influence points.

The system had already prompted Chen Xiao to upgrade before, but Chen Xiao was busy a few days ago and didn't pay attention.

The production of chips requires the linkage of multiple disciplines, and it also requires the design of integrated circuits to reach LV20, so Chen Xiao has no hope for this.

The system will upgrade and light up the technology tree according to Chen Xiao's actual situation. Within a certain range, Chen Xiao also has the right to choose.

This time, what technology will be lit up?

Chen Xiao clicked【Yes】

【Congratulations! Light up the medical biotechnology tree! 】

Chen Xiao: ? ?

Listening to the system's prompt, Chen Xiao was indeed a little confused.

In the past two years, Chen Xiao has been working on computer and integrated circuit products, and has achieved little success.

He originally thought that today's technology system upgrades could continue to light up computer technology, but he didn't expect the system to light up medical biology technology.

[Technology tree: medical biology (lit); physical and chemical machinery (lit); computer information (lit)..]

[Expand computer information: 1. Computer language (LV9). 2. Integrated circuit design (LV8)]

[Expand physical and chemical machinery: 1. Ordinary lithium battery technology (LV3)]

[Expand Medical Biology: 1. Microorganisms (LV1)]

[The remaining influence is 28632, and the influence required for the next upgrade is 200,000]

The light is medical biology, and it is the microbial technology in medical biology. What the **** is this?

In addition to lighting up the medical biotechnology value, Chen Xiaokai found that the computer information technology tree and the physical and chemical machinery technology tree have been upgraded accordingly.

There are two ways to upgrade technology.

One is to research and apply it on the basis of what you already have. When the application of technology reaches a certain level of proficiency, the technology will break through and upgrade, and the upgraded technology tree will feed back to Chen Xiao with better science and technology. It will be a virtuous cycle.

Another is to directly use influence to add points to the corresponding technology.

Different levels and different types of technology require different influence points. For example, the microbe technology in the medical creature that Chen Xiao just lit up. The current skill level is LV1. If you want to upgrade to the next level, you can directly brush 5000 influence points. to upgrade.

But if you want to upgrade the integrated circuit, you need 500,000 influence points, so it is very difficult to upgrade the technology by brushing the influence.

Therefore, the higher the level, the more difficult it is to brush the influence upgrade.

In addition, Chen Xiao has mastered multiple programming languages. These computer languages ??have been merged into one and upgraded to LV9.

This is also an affirmation of Chen Xiao's research and development capabilities.

Lighting up the technology tree, all knowledge is poured into Chen Xiao's mind.

Chen Xiao immediately read the item about medical biological microbes.

Microorganisms are one of the cardinal forms of all life, and they are the masters of the balance coefficient of the entire biological field.

It is both the foundation and the end.

Suddenly lighting up this technology tree, Chen Xiao was still at a loss and didn't know what to do.

Is it possible to use microbial technology for winemaking?

Produce a better-drinking liquor than Wuliangye and Maotai? To earn a wave of influence?

Thinking of this, Chen Xiao couldn't help but laugh.

He can remember very clearly that a period of time before his rebirth, the global stock market soared. The United States led the rise in technology stocks such as Tesla and Apple, while the Xiaguo stock market led the rise in various sauces, strong Fragrant and fragrant liquor.

However, Chen Xiao is reluctant to let his Changtian Technology Company have a wine company under it. Everyone is drunk. Who else develops technology?

At this moment, Chen Xiao suddenly thought of a very serious problem!

He immediately became alert.

The tech system will never light up any tech tree at will.

Instead, it will light up according to some of the situations that Chen Xiao is currently facing.

It is now April 2002.

What will happen in 2002?

Chen Xiao was shocked!

Although this is a parallel world, many time nodes are the same.

At the end of 2002..

Thinking of this, Chen Xiao was short of breath.

He immediately read the microbial technology in the medical biotechnology book in detail, hoping to get some hints from it.

but!

Chen Xiao feels that he has a very good understanding of inanimate knowledge, and there is nothing special about being able to reach the level of graduates of undergraduate microbiology-related majors.

Chen Xiao didn't believe in evil, and added all the remaining influence 28632 to the microbial technology point.

[Congratulations, the microbiological technology has reached LV3. 】

[Technology tree: medical biology (lit); physical and chemical machinery (lit); computer information (lit)..]

[Expand computer information: 1. Computer language (LV9). 2. Integrated circuit design (LV8)]

[Expand physical and chemical machinery: 1. Ordinary lithium battery technology (LV3)]

[Expand Medical Biology: 1. Microorganisms (LV3)]

[Remaining influence is 0, the influence required for the next upgrade is 100,000]

This time, Chen Xiao could feel that his microbial-related technology had reached a peak.

Just kidding, if Chen Xiao really wants to make wine now, the wine will be more than ten times better than Maotai and Wuliang.

He looked at the technology tree of microorganisms in detail. After reaching this level, he could modify some simple genetic structures of bacteria to obtain subspecies of related colonies.

The system specifically mentioned cyanobacteria and Rhodospirillum.

Seeing this, Chen Xiao felt confident!

It was exactly as I expected!

Lighting up the microbial technology tree in April is to prepare for the crisis at the end of the year, and even for the crisis seventeen years later, to save countless lives.

Thinking of this, Chen Xiao's head is a little hot, and the black technology is still here!

In fact, starting from the carbon crystal memory, the Xia Kingdom of this time and space is destined to take a different development path.

Chen Xiao looked at some experiments and improvement plans on cyanobacteria and Rhodospirillum in detail, and already had an idea in his mind.

However, he is still racing against time, and it is definitely not possible to rely on him personally.

Chen Xiao focused his attention on Jiangzhou University again.

Although Jiangzhou University is located in an inland city, the environment is not as good as that of coastal cities, and the source of students is not good, but it has an absolute ace major - biology!

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