Luo Lao's sudden farewell made Xuan Yue a little distracted, he had many ways to let the old man continue to live, even if it was just with the most basic genetic optimization, he could delay the lifespan of aging.

But the old people refused, perhaps in the eyes of the people of their time, eternal life does not represent happiness and happiness, life must always have its own end, don't waste time, and live every minute that belongs to you meaningfully, just do it.

Falling leaves should return to the roots, which is the simple values that belong to the older generation of China, and it is also the belief and criterion that they have adhered to for a lifetime.

The rapid development of the era of science and technology has shaped a new value concept to the whole world, some people choose to change, and some people choose to stick to their original intentions......

What the idea of angels, what the idea of demons, these are not important to the earth, the most important thing is that the earth should have its own civilization concept.

Because new technologies can be learned with time and effort, but the spirit of the old era is unimaginable to the people of the new era.

Neither blindly follow nor stick to old rules, but strive to maintain oneself in the game of various forces, absorb excellent civilization concepts, eliminate decadent civilization concepts, and continue to make progress little by little.

If we fail to do this, the earth will eventually become a "toy" in the hands of other civilizations......

"Old man, you really embarrassed others......"

Xuan Yue sat in place and muttered softly: "It's okay if you leave yourself, and you still leave so many responsibilities for others, what a willful bad old man......"

Although he said so, Xuan Yue's heart suddenly became empty, he is not a cold robot, he usually remains indifferent, just to improve the efficiency of his work, and does not represent his true emotional state.

But maybe it was because it had been cold for too long, his tears had already been frozen, he was obviously very sad, but there was no moisture in his eyes, just squatting silently, letting the dry cold wind blow on his body.

Since coming into this world, he has no one to rely on, nothing but a little more development in his head, and in order to rebel against the cruel fate that comes from the predetermined, he studies and works desperately, and regards the scientific research process as the most important goal.

But at the same time, he also ignored many, many things, such as the feelings of the people around him, and Luo Lao's wishes......

Luo Lao hoped that he would not continue to work so tightly and go outside to take a look, but he didn't listen, but stubbornly believed that as long as the scientific research work went well, everything would slowly get better, and everyone would be happy.

It wasn't until now that he knew that Luo always hoped that he wouldn't always ignore himself in order to make others happy.

Therefore, Luo Lao would work tirelessly on weekdays, trekking every few days, dragging his tired old body, crossing more than ten kilometers of cliffs and mountain roads to the top of the mountain to chat with him and drink tea.

Sometimes, he also sent him some dessert tickets and all kinds of gadgets, just so that a certain glasses fool who was immersed in research in the research institute could not be lonely, not lonely, and someone could nag......

“Q？”

Xiao Q seemed to feel the change in the owner's mood, and its small figure flew straight towards the door of the cafeteria from the direction of the experimental building.

'Don't come, Rena is here. ’

“Q......”

However, the dark plane communication signal from the master made Xiao Q's figure stagnate in the air, and he immediately turned around and hid in the shadows of the bushes on the side of the road, secretly poked his head out, and looked at his master with some distress from a distance of dozens of meters.

'Little Q, I'm fine, you go back and continue to finish your work.' ’

Xuan Yue stood up from the steps of the cafeteria, stretched out her hand and gently patted the dust on her buttocks, and raised her head as if nothing happened, and said secretly in her heart:

'Obedient, little Q. ’

“Q。”

Seeing that the master insisted, Xiao Q had to return to the experimental building with some reluctance, along the way, it turned back three times step by step, but saw the master's upright figure standing there in the distance, it no longer hesitated, its body disappeared into the air, and flew straight to the experimental building.

"Work, I still have a job......"

Xuan Yue muttered to herself, as if she was talking to herself, as if she was convincing and hypnotizing herself.

The earth is now in danger, and all forces are eyeing him, he can't go on like this, just a Luo Lao, just a Luo Lao...... Luo Lao.

“......”

His determined pupils twitched slightly, but soon, he took a deep breath, and his gaze slowly changed back to its original cold appearance.

This ability to suppress emotions is something that he can easily do two years ago when his brain domain has reached 20% development, forcibly inhibiting the secretion of certain emotional hormones in the brain, so that he can "cut out" some useless emotions that waste time.

The so-called sadness is nothing more than a chemical process secreted by a hormone in the brain of an individual living organism, and in the long river of time, this process is as short as an inconspicuous drop of water falling into the vast sea, and it will not even splash a little, and will soon be forgotten in a corner.

But the strange thing is that he has suppressed the secretion of emotional hormones in the brain, and quickly decomposed the residual emotional hormones in his brain, and it stands to reason that he should not feel any sadness, but he can't remember the slightest bit of work in his mind now, and the whole person is empty, and he is a little dazed for a while.

"I, what the hell should I do?" He muttered to himself.

Suddenly, he reached into his pocket, but pulled out a few black VIP dessert reception rolls from his pocket.

"Coupons?"

He looked down at the invitation ticket in his hand, his eyes narrowed slightly behind the black-rimmed lenses, why hadn't he thrown it away before?

"It's weird."

He muttered to himself, and was about to crumple up the reception roll in his hand and throw it into the trash can next to the door.

"Hey, Doctor, what do you have in your hand?"

Just as he was about to rub it, Rena's familiar voice suddenly came from behind him, and the movements of his hands couldn't help but stagnate, and as soon as he turned around, he saw Rena staring at the hospitality roll in his hand with great interest.

"Oh, just a couple of tickets."

Seeing this, Xuan Yue did not shy away from it, after all, it was not a precious technical information, and after briefly signaling the reception rolls in his hand, he planned to continue to rub them off.

"Wait!"

Rena suddenly shouted to stop Xuan Yue's movements, and in his somewhat puzzled gaze, she came to Xuan Yue, her slender hands on her knees, bent down slightly, and her big eyes stared at the things in his hand with some curiosity.

"Isn't this a dessert ticket?" She muttered.

"Sister Na, what's wrong?"

At this time, Qi Lin and Rui Mengmeng also walked out of the cafeteria together, they ate very fast, after lunch, they planned to go back to the dormitory to take a lunch break, but as soon as they came out, they saw Rena and Xuan Yue standing at the door, so Qi Lin asked with some confusion: "Doctor?" ”

"Qi Lin, Meng Meng, you're full."

Rena turned her head to look at the two girls behind her, then slowly straightened her waist, stretched out her green jade fingers and gently pointed at the things in Xuan Yue's hand, and said, "Just now, you two come over and see which store the hospitality voucher in Lao Yue's hand is." ”

"Hospitality tickets?!"

As soon as she heard that there was a discount, Rui Mengmeng's eyes suddenly lit up, and she immediately jumped in front of Xuan Yue, blinking her cute big eyes, and asked, "Is it a coupon that can eat for free?!" ”

“......”

Xuan Yue, who was still in the sequelae of "emotional suppression", glanced at Rui Mengmeng lightly and said, "There is a high probability that it can, but it is useless to me, I plan to lose it." ”

"Doctor~"

Rui Mengmeng suddenly puffed up her little face, she grew up in a poor family, and she hadn't even eaten a few full meals, and when she heard Xuanyue say that she wanted to waste things, she was immediately unhappy: "These are all money!" ”

"Money?"

Xuan Yue tilted his head a little puzzled, a few years ago, money was already a string of numbers to him, just a random technical product in Research Institute 401, its value has exceeded the net worth of most of the richest people on the earth.

"These seem to be hospitality vouchers for that famous restaurant on the Northern Star?"

At this time, Qi Lin also stepped forward quietly, secretly glanced at the things in Xuan Yue's hand, and suddenly said with some surprise: "I have seen this restaurant in many foreign food magazines, it is said that its hospitality specifications are very high, if there is no special channel invitation, ordinary people will not be able to enter even if they have money." ”

Unlike Rena from Lieyang and Rui Mengmeng from a poor background, Qi Lin's father is the director of the Municipal Public Security Bureau, and she is from an upper-class family.

It was a place where only big people with a high status in the North Star were eligible to be invited, and many local magnates were not even qualified to be invited.

These restaurant invitation coupons that are hard to find in many powerful people, Xuan Yue easily held seven or eight tickets in his hand, or VIP hospitality tickets!

"Really?"

Only then did Xuan Yue realize that the thing he had given to the angel before didn't seem to be a street stall.

But again, these things are completely useless to him, and they don't do anything at all for researching technology or anything other than to eat something.

"If you want it, it's all for you."

Xuan Yue handed them the things in her hand and said lightly: "Give Xiao Lun and them a little, if you have the chance, you can also go out and relax." ”

"Is it really possible?"

Qi Lin was a little hesitant, although she had a good background, she still didn't have the opportunity to come into contact with this kind of top-notch high society, but she was just a little familiar with it.

"Use whatever you want, in my eyes, the value of any one of you is countless times higher than this broken restaurant."

Xuan Yue held the black-framed glasses on the bridge of her nose with one hand, this is the difference in mentality and vision, Qi Lin's thinking is still stuck in the mortal mind of the pre-nuclear era, and there is a so-called awe of these strange luxury things.

But in fact, even 10,000 such so-called high-end restaurants combined, their value is not even comparable to a hair of their hair.

Can a high-end restaurant help defend the Earth against an alien invasion? Can a high-end restaurant withstand a blow of fusion energy?

After the war, as long as Qi Lin and the others are willing, I am afraid that countless people will be willing to build more upscale restaurants for them.

"Oh, Qi Lin, Meng Meng, don't be polite to him, anyway, he was going to throw it away just now, this guy has a bad stomach, maybe he is preparing to toss us in the afternoon, you are polite to him now, he will not be polite to us in the afternoon."

Rena is not as reserved as Qi Lin and Rui Mengmeng, as the main god of the sun, she naturally knows the value of the male soldiers, so she took the hospitality tickets from Xuan Yue's hand with a big grin, and then counted the votes on it: "One, two, three...... Exactly eight! ”

"Hey, come on, come on, each of us can just get one."

She smiled and gave Qi Lin and Rui Mengmeng a reception ticket, and then shouted to the boys in the cafeteria: "Hey, listen to the friends inside, the doctor has distributed good things for you!" ”

"Come on, Sister Na wait for us."

"The Doctor gave it to us?"

The boys of the male soldier company also walked out of the cafeteria one after another, and even the roses who were not interested were not dropped, and they were also given a reception ticket.

"What about you, Doctor?"

Qi Lin glanced at the coupon in her hand, and then asked with some hesitation, "We're all gone, what should you do, doctor?" ”

Xuan Yue glanced at her and said lightly, "I'm not interested at all." ”

"Lao Yue, thank you~"

Rena gently put her elbow on Xuan Yue's shoulder, and smiled happily, "If I have the chance, I will invite you to our Lieyang for a more luxurious meal!" ”

"Let's talk about it when we have a chance."

Xuan Yue took a slight step back, seemingly inadvertently sliding off Rena's shoulder, and then turned around and left directly: "For the afternoon test, remember not to be late." ”

Obviously, there was no emotion on his face, and the steps of leaving were as calm as usual, and even the specific content of the next job was thinking about in his mind, but he seemed to have lost something very important......

"Sister Na, why do I feel that the doctor is a little unhappy?"

Rui Mengmeng looked at the back of Xuanyue leaving, and said a little timidly.

"Is there one? Hasn't he always been that cold? ”

Rena scratched her head, squinted at Xuan Yue's departing back, looked at it for a while, but didn't see anything, she couldn't help but spread her hands, and said, "It's still the same as usual, nothing has changed." ”

"Yes, is that so?" Rui Mengmeng said a little cutely, but she didn't know why, she just felt that the doctor was a little different from usual?

...... (To be continued)