Li Yi sped down the road at a speed of no less than 40 kilometers per hour, like a dexterous loach, swimming through narrow gaps.

Most of today's bicycles will be equipped with electric assistance systems, and graphene technology has greatly improved the battery capacity, and the industrial 18650 model battery has a maximum capacity of only 3.4 ampere-hours per battery before the application of graphene technology, but now, it has increased by a thousand times to a staggering 3,000 ampere-hours.

Li Yi's bike looks no different from a regular mountain bike, except that a small kilowatt hub motor is installed on the rear wheel, and the controller and twenty 18650 batteries are hidden in the bike rack.

It only takes a few minutes to fully charge, and it can last more than 2,000 kilometers on each charge!

What is the concept? That is to say, a bicycle weighing only ten kilograms can completely rely on electricity, kill all the way from Shandong to Guangdong, spend five minutes to fully charge, and can kill back from Guangdong, as long as you have enough physical strength.

As a lover of cycling, Li Yi has never denied that extraterrestrial technology has brought great benefits and convenience to human beings on earth.

Fourteen years ago, an alien spaceship suddenly appeared and crashed into the Great Lakes region of North America.

Humanity has finally realized that it is not the only intelligent life in the universe, and has obtained a lot of valuable technical materials from this fallen spaceship.

It's a pity that the alien spacecraft has brought not only unknown civilizations, but also catastrophes.

A month after the alien spaceship landed, a terrible biological mutation occurred in North America, with humans becoming mutants and countless mutant beasts appearing at the same time.

Soon, all of North America was overrun by mutant beasts and mutant humans, and the scourge began to spread across the Caribbean to South America.

Three months later, from south to north, the whole of America was declared to have fallen!

The Americas and Eurasia are separated by the deep Pacific and Atlantic Oceans, and people are terrified that they can rely on the ocean to cut off the attack of mutant beasts.

And scientists on Earth have also begun to study the precious treasures obtained from the alien spacecraft, technology and the Force!

However, just seven years after the complete fall of the American continent, mutant beasts and mutants suddenly landed on the Hawaiian Islands, and seven days later, Hawaii was declared to have fallen, and the United States, once the most powerful country in the world, finally lost the last inch of territory! Completely wiped off the map!

On that day, the entire world world was completely shocked!

It turns out that even the huge Pacific Ocean can't stop the invasion of darkness! It turns out that the end of the world is so close to me!

Moreover, according to the information cracked on the alien spacecraft, biological mutation is not only on Earth, but has already spread throughout the universe!

Countless prophets, scientists, and religious fanatics have imagined the end of the world countless times, but I am afraid that no one can think that the end of the world is not just the end of the earth, but the end of the whole universe!

Boundless interstellar, long deep space, those other alien civilizations that humans don't know and don't understand, have begun to fight against the suddenly spreading dark forces tens of thousands of years ago!

The mutated humans are almost the same as zombies, bloody, cruel, and have lost the most basic thinking and feelings of human beings, while the mutated beasts are even more powerful, and the mutated large beasts can even grow to the height of a pyramid! Crush a hundred-ton boulder in one bite!

What's even more terrifying is that these mutated dark creatures are not afraid of thermal weapon attacks, and the missile smashing on their heads can only destroy a small number of mutant beasts, but the surrounding mutant beasts will absorb energy from the missile explosion and become even bigger and crazy!

Therefore, if human beings want to survive, they must learn to use the Force, the power that exists in the origin of human beings!

Soon, the United Nations proclaimed the establishment of the Earth Republic, and all the nations abandoned their previous prejudices and formed an unprecedented and powerful war bloc to declare war on the forces of darkness!

Most primary, secondary, and even university schools, were reorganized into tactical schools.

Humans are starting to train with the Force in an attempt to become powerful warriors capable of fighting the darkness!

As for the day when the alien spacecraft brought darkness to Earth, it was named Fall Day, and the Earth Republic began to use new legislation, the Fall Calendar, to remind people that the Earth had entered the countdown to destruction.

Ten years of fall, July, the Battle of New Zealand, the crushing defeat of mankind! New Zealand falls.

Twelve years after the fall, in September, the Battle of Australia, humanity suffered another crushing defeat! The fall of the whole of Oceania has been declared!

At this point, the tentacles of mutant creatures have extended to southern Asia, threatening the security of the entire Eurasian continent!

Now that it has been 14 years since the fall, Li Yi is going to participate in the summer special training at the Ninth Senior Tactical School in Jinan City today, and he is a trainee fighter.

As far as the eye can see, even a somewhat rustic city like Jinan is full of blonde Americans and Australians who immigrated here after the fall of their homeland.

It's the best of times, and it's the worst of times.

On the one hand, the spaceship that fell from the sky brought technology and the Force, and the earth's civilization is progressing at an unprecedented speed, and it is said that it will not be long before the spaceship of the space agency will come out, and the human beings on the earth will finally embark on the journey of the sea of stars!

On the other hand, mutants and mutant beasts have wiped out the Americas and Australia, and it is only a matter of time before they land in Asia, where humans are the last to gather, and the population explosion and the invasion of darkness are making survival more and more difficult.

……

The first day of the summer program was a relatively simple one, with a lecture and then a temporary class and instructor who took the new students on a tour of the campus and told them about the school's layout and functions.

Of course, as an instructor, it is inevitable to carry out a profound ideological education for students, encouraging them to be positive and become a real Force warrior as soon as possible.

The opening ceremony of any school from ancient times to the present is nothing more than this, and the Higher Tactical Middle School is naturally not exempt from vulgarity, listening to the long speech of the principal on the podium, Li Yi, who was obsessed with the Starlink network last night, was drowsy.

When the summer passes, it will be redistributed according to the results of the summer training, and those with potential will enter the elite class, and those without potential will have to follow the crowd or even be eliminated.

As Li Yi, who barely entered the Higher Tactical School with the penultimate grades, he is concerned about this one, and hopes that the Daystar system can give him some help.

Li Yi was thinking about the magical Star Network and the Daystar system that would be delivered tonight, so as soon as the lecture ended, he went home early.

Every second waiting for the Daystar system to arrive was torment, and Li Yi couldn't wait to see what this Force cultivation system produced from a high-level civilization looked like.

"Coke, connect to the Star Network." Li Yi ordered softly.

After last night's run-in, Li Yi already has a good tacit understanding with Coke, and knows how to use this little guy's powerful ability.

But Coke is full of affection for Li Yi, because Li Yi's thinking seems to be very tolerant, and he does not regard himself as a machine, but as a good partner, which is very different from the original owner of Coke.

Swish~

The picture on the screen quickly changed, Li Yi logged in to the interstellar network as an exorcist, and countless high-level items fascinated Li Yi.

As a quasi-warrior, Li Yi will always need battle armor and blades in the future, only high-level battle armor can resist the crazy bite of the mutant beast, and only a high-level weapon with a broken blade can cut through the thick scales of the mutant beast.

Although the armor and blades currently used on the earth are also from the techniques of advanced alien civilizations, after all, the time that the earth has been in contact with high-level technology is too short, and there is a big gap compared to the various equipment made by high-level alien civilizations.

Li Yi looked very hot, and said to himself: "Coke, is there a way to earn some Xingyuan on the Star Network?" ”