Shu Xin checked the equipment, leaving only a few of the remaining things in the backpack, and the rest into the space ring.

Even items purchased in the Alien Mall will exceed the radiation limit when exposed to radiation for a long time.

So, a lot of times, people buy as much as they want.

Shu Xin was rushing back to City C, so she had to prepare more supplies for use on the road.

Of course, she has the Space Ring and doesn't have to worry about radiation.

Finally, holding the double bayonets in her hands, Shu Xin cautiously walked out of the protective shield of S City.

Stepping out of the protective shield, he immediately glanced back.

It's not that I'm reluctant to leave S City, but to watch the red numbers on the shield.

At this moment, a striking red number is displayed on the shield - 3!

The shield opened by the aliens not only blocks radiation, but also detects the current radiation level on the Earth's surface.

The red number 3 means that the current radiation value on the surface is 3.

This number is not set in stone, and over time, the radiation on the Earth's surface will become higher and higher.

At present, the F-level protective clothing she wears can withstand the upper limit of radiation value is 50, that is, if the protective clothing is not damaged, as long as the surface radiation does not exceed 50, she can walk freely outside without being affected by radiation.

If it is exceeded, the radiation will penetrate into her body, and once the radiation in her body reaches the upper limit that her body can bear, she will have various adverse situations such as weakened physique, reduced health, and weakened force due to excessive radiation.

After knowing the current surface radiation value, Shu Xin left quickly without looking back.

Outside of S City, because there is no protective shield to block it, a large amount of radiation has infiltrated, causing many things to change dramatically.

Another example is the death of patches of grass, leaving behind vast areas of barren and lifeless dead land.

For another example, an old tree of many years suddenly rises several meters tall, and its branches turn into flexible tentacles, waving in the air with a 'crackling' sound. If someone accidentally enters the range of the dancing branches, they will definitely be drawn to the skin and flesh, and the flesh and blood will be blurred.

For example, those familiar animals have not only skyrocketed in size, but also become very aggressive, and their combat effectiveness is even stronger than those genetically deteriorated people encountered in the city before.

Not long after leaving S City, Shu Xin met several mutated stray dogs.

Looking at the mutant dog with a height of nearly 1 meter and sharp and long teeth and claws, Shu Xin's expression did not fluctuate.

She knows very well that although today's mutant animals have increased a lot in strength and speed due to genetic mutations, their physique level is still stuck at 1.

Constitution determines health and strength.

In front of her, whose physique level is 2, and her health and strength are almost ten times higher, these mutated animals have nothing to fear.

At the same time, a few hundred meters behind Shu Xin, Lin Yucheng, who was hurrying to catch up, saw that she was surrounded by mutant dogs, and really pinched a cold sweat for her.

He wanted to go up and help, but when he saw those mutant dogs that were about to catch up with tigers, he couldn't help but feel scared and couldn't muster up the courage to step forward.

Lin Yucheng was still hesitating, and at this moment, he saw Shu Xin quickly shuttling through the mutant dog like a remnant wind, and the double knives in his hands were raised and raised, and after a few clicks, the mutant dogs fell to the ground one after another.

"Gollum, Gollum!"

Lin Yucheng couldn't help but swallow his saliva, and his heart was inexplicably a little excited.

The action is neat and the shot is decisive.

A big guy is a big guy, and one day he can be as strong as her.

All the way out of S City, he had roughly figured out what had happened to the ball.

Now the earth is like a playground, and they are players, whether they kill people who have turned into monsters or mutant animals, they can gain experience points and improve their strength.

To put it simply, it is to fight monsters and upgrade to buy equipment.

However, unlike the game, the player in the game can be resurrected, but they can't, and if they die, they are really dead.

Also, kryptonite can be used in the game, but they can't.

In this sudden survival game, all earthlings, regardless of status, financial and material resources, are really on the same starting line.

While Lin Yucheng was thinking about this, in front of him, after killing a few mutant dogs, Shu Xin had two data changes.

[Experience: 27]

[Class: Level 2 Warrior (27/100)]

Because mutant dogs have stronger combat power than genetically deteriorated people, they get more experience points.

Experience points exceed 10 and the class is upgraded to level 2 warrior.

After understanding the changes in her body data, Shu Xin turned her head and glanced at Lin Yucheng's direction lightly, and then set off again.

Outside of S City, the number of genetic deterioration of human beings is obviously much higher, and with the mutated animals and plants, people who are panicked and have lost relatives and friends can be seen everywhere.

The once prosperous and beautiful earth is now like a purgatory on earth.

This apocalypse brought by aliens has officially begun!

On the way, Shu Xin found an abandoned car, which was much faster.

Nowadays, the flora and fauna are not strong enough to occupy the territory, and in a short time, the car can still be used.

Shu Xin did not drive the car directly onto the highway back to City C, but drove towards a medicinal herb planting base outside City S.

After the digitization of the earth, human life does depend on the alien mall, but this does not mean that all the materials on the earth are unusable.

For example, the medicinal herbs grown in this medicinal herb planting base - ginseng.

Ginseng after genetic mutation has the effect of improving physical fitness, which was discovered much later in the previous life.

At that time, there were powerful mutant animals guarding all the places where mutant ginseng grew, and humans would pay a heavy price every time in order to obtain mutant ginseng.

Now, the mutant ginseng in that medicinal herb cultivation base may not be so powerful, but if you eat more, you can definitely slowly enhance your physique.

After the constitution level is increased to 2, it will cost too many star coins to buy the constitution enhancement liquid to improve the constitution level.

To upgrade from level 2 to level 3, she needs 89 bottles of Constitution Enhancement Liquid, which means that it costs 8,900 Star Coins, which is converted into experience points and requires 89,000 experience points.

She's stronger than most people now, but she can't raise 89,000 XP in a short period of time.

Therefore, mutant ginseng, she must collect more.

Shu Xin drove the car to the maximum speed, and after driving for a while, she found through the rearview mirror that the person she met in the alley was actually driving a car, and was now following her closely.

Seeing this, Shu Xin raised her eyebrows.

The man looked like a woman, but he didn't expect to have some ability.

You must know that today's earth is full of dangers, and it is definitely not easy to keep up with her.

Thinking that the person before followed her without hesitation to implant her brain, Shu Xin's eyes fluctuated, accelerated again, and drove towards the planting base at a high speed.

A few hours later, the medicinal herb planting base appeared in Shu Xin's sight.