In order to upgrade to a bachelor's degree: Master the photolithography machine technology at t

After several people went back in the evening, the principal and the students had been waiting at the door for a long time.

You know, it's already past eleven o'clock in the evening.

Seeing this, several people quickly asked the driver to stop the car at the door.

When the principal confirmed that it was Liu Cong and the others, the banners at the scene were immediately pulled up.

It says welcome home the championship team.

“Welcome home the championship team!!”

The principal and the students shouted loudly.

Upon seeing this, Liu Cong and the five of them rushed forward to greet him.

"Principal, it's so late, why are you..."

Liu Cong looked at the principal, and then at the students behind him.

"Aren't we happy to see you win the game?"

"We at Huaqing have won international science and technology awards, as well as literary and artistic awards, but we have never been so successful in the gaming field!!"

"I heard that the Korean country looked down on our Chinese gaming team and even threatened that we were Lexai. You have gained glory this time!!"

"yes!!"

The students behind him also said in unison at this time.

Faced with everyone's enthusiasm, Liu Cong and the others had no choice but to smile.

In this way, after everyone chatted for a while at the school gate, they went back separately.

Seeing that it was getting very late, the principal drove back alone.

It was already late at night, and Liu Cong returned to his apartment. The next second he washed himself and lay down on the bed, Liu Cong heard the voice of the system in his mind.

【Ding! The system is being upgraded]

【20%】

【30%】

【50%】

…

【100%】

【Ding! Upgrade completed]

"I'll go, this is another upgrade!!"

[Yes, Tuantuan has been upgraded]

The sound of the system is no longer milky, but has become that of a teenage child.

"Tuan Tuan, you have been upgraded!!"

[Yes, this is all thanks to you. Your world reputation has increased, so I upgraded accordingly]

"So Tuantuan, do you mean that I will also receive corresponding rewards?" Liu Cong asked.

[Of course, host, don’t worry, Tuantuan will tell you one by one]

[First of all, the host’s reputation value has increased from just over 30 million to over 87 million.]

When Liu Cong heard this, he was instantly surprised. With these reputation points, he could buy more advanced technology and consumable items.

【Ding! The host's popularity in China has been raised to level 50, and the full level is 100, and the host's ion engine technology is rewarded]

【Ding! The host's popularity in the world has increased from the original level two to the current level five, and the host's star chain technology is rewarded]

Facing these two technologies, Liu Cong's brain was in a state of confusion at this time.

Two such high-tech technologies appeared all at once, and Liu Cong would not be able to accept them for a while.

"Ion engine!"

"Starlink technology!"

"This is another outrageous rhythm!!"

"Tuan Tuan, I haven't finished the land yet. Are you going to let me develop space now?"

[Tuantuan only follows the system’s process. If you ask this question, Tuantuan doesn’t know how to answer you.]

Liu Cong was lying on the bed at this time, looking at the ceiling, thinking about these questions thoughtfully.

Ion engine, as a necessary technological equipment to move toward first-level civilization, Liu Cong was also surprised by his arrival.

So far, the maximum thrust that our country's ion engine can achieve is only a mere 3N.

This is completely inadequate for scientific use.

You know, mastering the technology of ion engines means that the country can make a big breakthrough in the field of aerospace.

The plasma engine is a type of electric propulsion system that is relatively mature abroad, and its main medium is plasma.

It uses the Lorentz force to accelerate charged atoms or ions through a magnetic field to drive the spacecraft in reverse.

No matter how mature this foreign technology is, in essence, it is still limited to the literal meaning. If it is truly applied to the field of science and technology, it is still quite different.

Although Starlink is also a very high technology.

But compared to the ion engine, it is still much better. At least this research can be applied to real life, especially in life and military aspects.

"Well, since you don't know how to answer me, I won't embarrass you. It's getting late, so you should rest early!!"

Later, Liu Cong lay on the bed, reviewing the past few days, and then gradually fell asleep.

…

Time has moved forward many days,

In the past month, Liu Cong has not done any scientific research work. In the past two years, Liu Cong has hardly had much rest, so he wanted to take advantage of this time to take a good rest.

This past month has gone as Liu Cong hoped, and there hasn't been any big movement above.

In addition to flying out with Lieutenant General Li Hu in a helicopter during leisure time, he also went to his various companies.

All in all, this past month has been the most relaxing and comfortable time Liu Cong has experienced in the past few years.

It was another early morning, and Liu Cong got up early as usual to prepare for morning exercises on the campus playground.

At this moment, Liu Cong saw Lin Yichen, whom he had not seen for a long time, and Lin Yichen seemed to have discovered Liu Cong.

This time, Liu Cong did not choose to escape.

Lin Yichen saw Liu Cong standing there and came over to greet him.

"Long time no see! Big star Liu!"

"Well, long time no see! How have you been lately?"

Hearing Liu Cong's concern, Ariel Ariel smiled softly, "Well, I'm having a good time."

"I will be studying abroad in a while. I thought I would only see you on TV in this life. I didn't expect that we could meet on the playground. It seems that I came to the right place this morning!"

Ariel Lin looked at Liu Cong with a smile, her expression less violent than before.

Seeing that Liu Cong didn't speak, Ariel Ariel added: "I have thought a lot during this period and understood a lot."

"It was indeed me who failed you before, and I sincerely apologize to you here."

When Liu Cong saw Lin Yichen about to bow and apologize, he immediately stepped forward to stop him.

This action happened to touch Lin Yichen's arm. Liu Cong felt it was inappropriate and immediately retracted.

At this time, the atmosphere in the air was a bit awkward.

"This matter has passed. I am happy to see you like this now."

“You have to take good care of yourself when you go abroad in the future. After all, it’s not like being at home!!”

"Well, I understand, and I wish you a successful career in China!"

"Maybe I will have to rely on you when I return to my country in the future!"

After Lin Yichen said this, both of them laughed.

"You are so humble. With your undergraduate degree and study abroad experience, it shouldn't be difficult to find a good job!"

"Well, I'm going to do morning exercises. We'll see you again by chance!"

Liu Cong doesn't want to have too much interaction with Ariel Ariel, after all, what happened in the past is in the past.

"Well, you go ahead, I'll go back first."

Lin Yichen recognized the situation this time and did not pester Liu Cong again.