Because the second class skill tree data package has been opened, the adjutant Zhi Brain told Hong Yi that the experience points obtained in the future will be accumulated and can be distributed at will.

Hong Yi pressed the excitement and excitement in his heart, but he asked Adjutant Zhinao a question that he had long been curious about.

"Adjutant, tell me, what exactly is the so-called experience points, why do they only get after killing mutants, and why can they increase the level of the class skill tree?"

Hong Yi has been wondering about this question for a long time, you must know that experience value seems to only appear in some computer games in rich areas, but this is obviously not a game, but the real world.

In the real world, how can there be such a thing as experience points?

Adjutant Zhinao did not answer immediately, which surprised Hong Yi. You must know that the computing speed of the adjutant brain is faster than that of the human brain, and they will answer any question at the first time, and those who know will tell you the answer, and those who don't know or can't answer it, they will also tell you immediately.

Never, and it is impossible to hesitate.

Only humans hesitate, so this surprised Hong Yi, and at the same time was even more suspicious.

At this time, the adjutant Zhi Brain finally replied: "Experience value, just a name, a temporary name to make it easier for you to understand, in fact, the so-called experience value is just a kind of energy, a special kind of biological energy that can be absorbed. ”

And so it was!

Hong Yi knew that things were not so simple, and was waiting for the adjutant Zhi Nao to continue to explain, but the other party was silent, and when he asked again, the adjutant Zhi Nao immediately told Hong Yi that he only knew so much and could not continue to answer.

No matter how Hong Yi asked, Adjutant Zhinao answered with one answer, and obviously he couldn't ask the result again.

The roar of the mutants outside the cave resounded throughout the night, and it was not until the next morning that the rioting mutants gradually dispersed.

Hong Yi opened his eyes, woke up Lu Xiaolu, who was a little dazed, and then walked out of the cave.

The first rays of sunlight in the early morning outside had already appeared in the sky, Hong Yi stretched, and then rushed to Lu Xiaolu and said: "You drive back, this is only more than forty kilometers away from the gathering place, and there should be no danger when you take the main road." ”

Lu Xiaolu was stunned for a moment and asked, "You won't go back with me?" ”

"I still have something to do!" Hong Yi packed up his things, of course he had to carry his bow, and he also had to hold the rifle, and he also collected more than a hundred bullets.

"I took these things!" Hong Yi spoke, Lu Xiaolu nodded hurriedly, although she could return to a safe gathering place, but somehow, she was a little reluctant.

"Hong Yi, you're from the ordinary class 20 of the Evolution Branch, right?" Before getting into the car, Lu Xiaolu asked, and when she saw Hong Yi nodding, she said: "Don't worry, the credits I promised you will definitely be given to you, and I will go to you when it's okay, besides, I won't tell anyone about yesterday's incident, don't worry." ”

After saying that, he smiled at Hong Yi, and then he was a little reluctant to get into the car and drive away.

Hong Yi knew what she was talking about, smoke fart was one, and the other was the experience in the cave yesterday, this girl was so smart, she obviously knew what to say and what not to say.

"Smoke fart, let's go too!" After Hong Yi finished speaking, he jumped onto the back of the smoke fart, and the latter roared and ran away.

Hong Yi wants to hunt some mutants along the way, and he also wants to go back to the gathering place, but he doesn't want to go back with Lu Xiaolu. Hong Yi is not stupid, Lu Xiaolu must be not small, just the armored car she drove and the T5 robot escort she saw yesterday knew that her family background was extraordinary, after all, even if it was a person in a rich area, not everyone could afford to use a T5 robot.

Such a young lady disappeared overnight, there must be many people who want to find her, maybe there will be eyeliner to find Lu Xiaolu soon, and when he is with her, he will definitely have to bother to explain.

Hong Yi didn't want to be so troublesome, not to mention that it involved his own secrets.

As for whether Lu Xiaolu will reveal yesterday's events, Hong Yi feels that she is still trustworthy, and Hong Yi has always been very accurate when it comes to people.

As Hong Yi estimated, Lu Xiaolu drove all the way in the direction of the gathering place, and when she reached more than 20 kilometers, someone found her, and soon, she was escorted back to the gathering place.

And Hong Yi himself returned to the gathering place a few hours later, the smoke fart was naturally hidden in a safe place by Hong Yi, this time the smoke fart was promoted, the value of Hong Yi was even greater, the white star level three, or the walking corpse mutant, with strong defense and melee strength, with fearless consciousness and strong recovery ability, this kind of thug wants to find another one is also difficult, so naturally it is necessary to take good care.

This morning's class is obviously not successful, but Hong Yi doesn't care, most of the courses taught by ordinary class 20 are not of much value, and the loss is only 1 credit.

Credits are something that will have the opportunity to earn in the future, and Lu Xiaolu has already said that she will give herself some credits, I believe she will not lie to herself. However, this time Hong Yi lost a lot of materials and equipment, the car was gone, and the equipment in the car, including weapons, gasoline, simple food and necessary materials for survival in the wild, had to be repurchased.

But fortunately, Hong Yi also gained this time.

There is no need to buy expensive programs and potions to open the second-level brain domain of the white star, this one alone has almost 100,000 Singapore dollars left, in addition, Hong Yi has some white brains in his hand, as well as more advanced crimson brain crystals and the long sword of the nezumi swordsman.

Hong Yi knows the goods, and if any of these two things are taken out, they can definitely be worth their losses, and they even have to make a lot of money.

However, Hong Yi will not sell these two things, after knowing the role of the brain crystal, the ordinary white brain crystal Hong Yi has also accumulated as much as possible, fortunately, Hong Yi still has some savings, and it is enough to buy cars and equipment again.

Holding a magnetic card with tens of thousands of new coins stored, Hong Yi went straight to Sun Street.

This is a very famous place in the slums, belonging to the rich in the slums, and it is a place that specializes in selling all kinds of cars, and there are seven or eight car dealers on one street.

Of course, there are second-hand cars, but Hong Yi is not short of money now, and plans to buy a car with good performance.

"Wild car dealership, go to this place first!" Hong Yi walked directly into a car dealership, and when he saw a customer coming, a scantily dressed female saleswoman immediately greeted him.

The beautiful girls in the slums obviously don't have to worry about their livelihood, relying on the natural capital of women, they can easily find a job, of course, sometimes they need to pay something, just like this car saleswoman, in order to make some customers with ulterior motives buy products, they can only sacrifice some hues, or even accompany them all night.

This kind of thing is normal in the slums, and if a girl is in good shape and good-looking, she can become the plaything of some strong and rich, so that they can easily obtain the necessities of life without risking the danger of going out hunting, without having to do dirty and tiring work.

This is their luck and, of course, in a way, their misfortune.

"Hello sir, what kind of car do you need, our car here has superior performance, and we also provide corresponding modification services." The saleswoman smiled at Hong Yi, she was only seventeen or eighteen years old, slender, wearing a professional short skirt of this car dealership, exposing a pair of long legs, and the tight-fitting clothes highlighted her proud upper circumference, highlighting the beauty of women's curves.

However, her appearance can only be regarded as average, but she is also better than being young and beautiful.

Hong Yi glanced at her, to be honest, whether it was Lu Xiaolu or Xue Ling, or even the previous snobbish queen Xin, who was much more beautiful than this saleswoman, so she was not interested in her, but said directly: "I need a pickup truck with strong horsepower, preferably the one that can be modified with bulletproof armor and bulletproof glass." ”

The saleswoman immediately introduced several cars, and there were show cars in the car dealership.

"This Wild 4 can definitely meet your requirements, it is a new car, 420 horsepower, powerful kinetic energy, if you buy it in full, we also come with a full alloy guard, of course, we also support installment payment." She can obviously see that although the young man in front of her does not look like the kind of rich person, but the person is not good-looking, and the other party has a special momentum, which makes her face this customer, she is actually cautious, and she believes in intuition, so she is very patient to explain.

Hong Yi looked around the car, then opened the door and looked inside, nodded and said, "The car is good, how much is it?" ”

Obviously, Hong Yi has taken a fancy to this car.

The saleswoman saw that there was obviously a door in this posture, and was about to open her mouth to tell the price, but at this moment, a rather sharp voice came from the door.

"Hmph, even if you tell you, you can't afford it, boy, you can't go anywhere, you have to run to the territory of our strongman association, your grandfather and I don't entertain you well, wouldn't it be a bit rude." With the voice, seven or eight people walked in, and the man who spoke was bareheaded, with a walking corpse tattooed on his arm.

Hong Yi frowned, glanced at the other party, felt a little familiar, and quickly remembered that this guy seemed to have met during the exam in the Evolution Branch that day, it was the opponent of the thin monkey, it seemed that the strongman would, what is it called a zombie.

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