Outside the window, it was getting late, and before it was completely dark, Ling Chen finally opened his eyes.

During this time, in addition to explaining the basic knowledge to a few people, he also practiced.

First of all, the two cards of Chengyuan Card and Expansion Yuan Card are absorbed, these two cards are basic cards, and they are the basis for a person's strength to be strengthened. The former can make the Qi Sea stronger, while the latter can expand the Qi Sea and increase the upper limit of the body's vital energy.

After being irradiated by the mysterious light, most ordinary people's qi sea will change from one yuan qi unit to ten, which is the standard for entering the first-order state. However, at this time, the upper limit of the sea of qi in the body is ten bars, but the initial vitality is only one bar, and each body will automatically absorb one bar, and it will take nine days to fully recover.

But entering the first order does not mean that you have the strength that matches it.

At this time, the human body has empty vitality but cannot use it, there is no exercise and it is almost impossible to mobilize, and the vitality that can be used is only a drop in the bucket, and the gap is even greater than the gap between ordinary people and qigong masters before the end of the world.

At this time, you can only release your vitality through cards to attack and defend, and the recovery of your vitality can only rely on cards, and it is too slow to recover on your own.

If you don't have anything, you just rely on your own first-order physical fitness, and you're just a slightly stronger ordinary person.

From the first to the second order, one of the conditions is that the total amount of vitality needs to reach 100. Each white Expansion Card can increase the upper limit of the Qi Sea by one block, and the higher the level of the Expansion Card, the higher the capacity of the Qi Sea that can be expanded at one time.

But the sea of qi is not infinitely expandable, just like a balloon, if you hit too much gas at a time, it will burst. At this time, it is necessary to continuously improve the strength and toughness of the Qi Sea, so both cards are basic cards, but they are also very important. And the purple cards of these two cards are also a few high-level, but unpopular cards, which seem a bit chicken.

After Ling Chen used the two cards, he cultivated for more than an hour, and completely refilled the vitality in his body, and he estimated that there were about 24 grids of vitality in his body, and the capacity was more than double that of ordinary people.

Then he was so tired that he fell asleep, and when he got up, he saw that it was almost dark.

In the other two beds, there are two other couples, who also seem to be asleep.

The curtain is blocked, this is what Ling Chen told them before, the bloodsucking insects can be blocked by the glass, and the head-cutting insects are colorblind. While he was absorbing the cards, Sulya went out to make a notification one by one, which seemed to be all over the building, and as for how far it could be transmitted through his mobile phone, he didn't know.

The room was unusually quiet, and if it weren't for the occasional howl from outside the hallway, one would almost suspect that everything before had been a dream.

Ling Chen sat up, and then he realized that there was a girl lying there with her back to him outside the bed, it was Xu Ling!

It's no wonder that it's just two beds, could it be that you occupy one and let the three girls squeeze another one?

He stepped out of the door, closed it gently, looked up and remembered the number, and then followed the sound to the wailing.

If there is a fracture, he will skillfully connect the opponent's bone. If someone is bitten by a bloodsucking bug, he will cut the affected area and instruct the other party to squeeze out the toxin by himself, although it cannot be cured temporarily, but it also makes them feel better. He even encountered a few puppet worms, all of which he solved one by one.

Puppet insects are not only found on red beetles, but also sulfuric acid insects and head-cutting insects, as long as they can hide their shape, they may become their attachments.

After a turn, the whole building was much cleaner, with only the occasional moaning instead of an unbearable howl.

You should be able to get a good night's sleep now......

After finishing this, Ling Chen did not go back to the house, but walked out of the building and searched in order, wanting to collect all the cards that might exist in the school while it was dark, maybe there would be an accident.

By this time it was almost completely dark, and the bugs were gone. However, Ling Chen knew that the insects were only full during the day, and they all hid and rested at this time, otherwise they would continue to look for food until they were full.

It's strange to say, the dark crack will no longer have worms when it gets dark, as if it is deliberately giving people time to repair, which makes Ling Chen very puzzled, this is not a boxing match, how can there be an intermission? You're invaders!

But anyway, it's good news that there are fewer bugs at night.

But only for a few months.

The number of protists on the earth, human beings are only a small part. Humans are strengthened by mystical light, while other creatures start their evolutionary path, with the first few months being their formative period, and then gradually becoming terrifying. At that point, the night will be a haven for the mutated creatures of the earth......

The bright moon appeared, Ling Chen looked up excitedly, and he felt that the Yin Yuan Force in his body was unprecedentedly active, just like the Yang Yuan Force during the day. At that time, the Yin Yuan Force had almost no performance, and it was all thanks to the invincible special surname of the Yang Yuan Force that he killed all the way back. So at this time, what is special about the active Yin Yuan force?

He took out the black sword, and looked carefully through the night, the color of the sword seemed to be constantly changing, and finally it merged with the night, if you didn't pay attention to it, you wouldn't notice it at all!

Good sword! It's a sinister weapon at night!

But why can't the white sword be invisible during the day?

Ling Chen thought about it, I'm afraid this is related to the special surnames of the two genera, Yin and Yang. Although the white sword in the day cannot be invisible, it is very dazzling. I don't think so, but I'm afraid it will make my opponent very uncomfortable when they dangle in front of their eyes.

He tried to inject a block of vitality into the black sword as he did during the day. Although the entire sword body could not be seen clearly in the dark night, he could feel the vigorous Yin Yuan power above.

Ling Chen was stunned for a moment, it seems that it is a little bad for the Yin people to inject the vitality, such a strong fluctuation of the vitality, I am afraid that no one will not notice it, but it is nothing, it is a big deal that the black sword is not activated when the Yin people are in.

He raised his black sword and swung it forward a few times, a little careless at first, but then the whole person became energetic, and a surprise flashed in the depths of his eyes.

Raise your hand and slash at a small tree thirty meters away.

Swish!

The head of the tree shook for a while, and it didn't fall, but the branches and leaves on it were strangely missing, there were no fallen leaves around, and there was no rustling sound of corrosion, just so weirdly one circle less!

Good sword! The attack range is so far!

At that moment just now, Ling Chen felt as if the yin qi was flying out from the sword, and finally turned into a long whip, just a roll towards the pine tree, and the branches and leaves on it were missing out of thin air. Is this the so-called power of eclipse? It's more than a few notches higher than the power of corrosion! And it seems to be more than that.

He thought of another possibility and walked in front of an unmanned teaching building, which was a computer building, and the building was full of computers. Since no one is allowed to stay at noon in case the computer is damaged or lost, the doors of the classrooms are locked and empty at noon.

Throwing a sword at the window on the fourth floor, after a crisp sound of glass breaking, Ling Chen shook his long sword, and the whole person flew up, in a straight line, without touching anything in the air, and came to the window on the fourth floor.

It really can!

He looked downstairs and jumped into the house in surprise.

The black sword qi can really be used as a rope, and the sword body can be fixed when it attacks anywhere, and with it in the future, any terrain will not be able to trap me!

Ling Chen excitedly climbed a few floors, and finally stopped in a classroom on the top floor.

I walked up to the teacher's computer, tried it, and found that it was indeed connected to the Internet.

At this time, the Internet was simply fried, and the posts about the Zerg were overwhelming. However, many websites have been temporarily paralyzed due to the attack of the Zerg, and those that are still able to operate now are all with a strong background, or a good geographical location, and they are protected.

The first website is naturally still official, Ling Chen clicked in, and the home page is the information that various armies have recovered such and such a city, telling the people to wait patiently for rescue, and the official will definitely expel all the bugs.

Ling Chen shook his head, the second-level bugs will come in the third month, and at that time, lord-level monsters will also be born in the first-level bugs, and then the human race will usher in the first wave of destruction frenzy, even if the Jingshi has a population of tens of millions has been broken, it can be seen how terrifying the attack strength of the monster is.

However, the Dark Rift seems to be more in places with a large population and fewer in places with a small population, which is one of the reasons why he survived in the wild in his last life.

Closing this web page, Ling Chen flipped through the posts he had posted, and found that basically the places he had posted were pinned to the top, and there were countless posts below.

"See God post again, but how did the author of the post know this?"

"There are always some people who like to sensationalize, just like there are countless prophecy posts before the World Cup, there will always be a blind one!"

"Don't eat grapes and say that grapes are sour, this is a prophecy of the end of the world, haven't you seen that people are kneeling and begging to forward 500 times? If you can't get it, you're going to go to jail, how dare you play like that? ”

"Maybe this person is a mental patient and doesn't need to be sentenced."

"Upstairs is rough, this is what my country's authentic Zhou Yi gossip speculated. Anyway, are there any Zhou Yi lovers, add 151 ......"

"Add me and verify the information: I'm a little bird."

"You can't openly preach feudal superstitions, be careful to check the water meter."

……

Ling Chen shook his head, I am afraid that the people who can still play the Internet are all guaranteed their own safety, and I don't know how much the posts I made can help people who are in difficulty. In short, it is one more person to live, at least not all of them die after three years.

He posted a post under his original name again, this time telling about the five common bugs and how to deal with them, as well as some information about level promotion, you can't use the expansion card to expand your vitality, and the use of the Chengyuan card also requires sufficient physical energy...... Finally, I told some things about the card, and it was recommended that in addition to the white and blue cards, the other cards should not use the blood contract rashly, and it is best to only use the vitality contract, and you can contract a main card in five days without losing your body.

As for the level of the card, he didn't elaborate, leaving everyone to guess for themselves.

I turned off the computer, smashed it routinely, and inadvertently turned my head to see what I looked like at this time through the mirror hanging on the wall, and couldn't help but freeze on the spot.

I don't know when the silver hair turned black, and the temperament has changed from the previous masculine to a little feminine.

This...... Ling Chen stared blankly at himself in the mirror.

Okay, Yang Yuan Yin Yuan, you can't play me to death, it's fun to turn me into two people? But I am me, you are just power, and it is absolutely impossible to tear me apart!

Thinking of his power of Yang Yuan, the person in the mirror became heroic again, full of silver hair.

His heart suddenly moved, the two forces of yin and yang were running at the same time, and his temperament slowly changed back to the way he was before the double sword, although his hair was still black, his appearance had become neutral and peaceful, and the two temperaments of yin and yang were faintly visible, but they maintained a balance, each of which was not excessive, and each was not lacking.

This...... Is it the golden mean?

Ling Chen lowered his head and pondered......

Damn, when did you dye your hair go away! When the Yang Yuan Force is silver, when the Yin Yuan Force is black, when the balance is still black, where is the dyed hair?

Could it be that under the impact of Yuan Li, the hair was infused by Yuan Li and changed the hair **? I hope so, otherwise don't let me catch that kid who dyed my hair, and you deceived me, and I had to give you a taste of what is called the true color.

Ling Chen rushed out of the window in a few steps, and in mid-air, the black sword was thrown backwards, and the whole person flew to the top of the building with the contraction of the black qi.

Isn't it just a balance of moderation? In the future, I will pay attention to it when I cultivate. However, the black and white impermanence without dual swords in the previous life made me curious, what would it be like after going to two extremes?

Thinking of some of the gossip that had been circulating in his previous life, he couldn't help but laugh.

And not far in front of him, more than 200 meters away, on the wall of another building, a blue card was glued.

Only then did he realize that his vision at night was so good.