Black clouds crush the city.

The dense black insect swarm scared Lu Wu out of the last trace of luck. Dragging the mantis arm, he tried his best to use the last strength of his body and the last trace of energy of the one-star energy card to activate the loach airflow card, and even rolled and climbed, and Lu Wu, who was full of revenants, finally escaped back to the mine.

Through the gap in the gate of the mine, watching the 4-meter-tall insect corpse being brutally swallowed by the black armor mantis of the same clan, the black armor of the abdomen as hard as iron was smashed open by more than a dozen black armor mantis knives, and the big insect mouth like a crusher was green and bloody, eating every part that could be eaten, Lu Wu's classmates touched their own fine skin and tender meat, and their hearts were cold.

The squeak of the 4-meter-tall black armor mantis before it died was indeed a magnified summon - the call of the swarm!

If it weren't for the timely reaction and the praying mantis's cannibalistic habit, Lu Wu suspected that he would probably have enjoyed a stomach acid bath in the stomach of a big worm, and the large and small intestines would have been confined to the intestines, and after 24 hours, he would have turned into insect feces and pulled out, contributing to the greening project of this yellow sand planet.

Chill and fear are followed by anger!

A month's worth of life is gone!

Closing the door of the mine, it was sad to see too much, dragging the arm of the mantis that was only one left, and gritting his teeth fiercely.

"Wait for my brother, my brother is already afraid of going crazy!"

……

He said ruthlessly, panicked in his heart, but acted cowardly. For three days in a row, Lu Wu gnawed insects in the temporary base to recuperate.

Whether the insect is poisonous or not, Lu Wu is not sure now, anyway, he is still alive and kicking now. Being able to eat, being full, and not starving to death is what Lu Wu is most concerned about. Fortunately, this insect meat is unexpectedly nutritious, and the whole person is warm after eating, as if there is a heat current strengthening the body, the only drawback is that he will doubt life when eating, and Lu Wu, who is not a picky eater, misses the pig food fragrance of free green nutrient solution.

Go to the base's control room and check the charge status of the next star energy card - three percent of the remaining energy. Lu Wu, who refused to admit defeat this time, also gave up, charging for three days in a row, charging one percent a day, and after a hundred days, he became a dry corpse.

"Why doesn't the one-star energy card support charging?! Profiteer! It's all profiteers! He scolded indignantly.

In fact, Lu Wu also knew that this was a common sense thing, but he felt uncomfortable not scolding it in the current desperate situation. The standard price of a one-star energy card is 100 Odi, and there is no profit in today's mass production of machines, plus a charging structure, the loss is a certainty. The cost of charging a one-star energy card will cost 90 Odi, it is better to buy a new one, which is more stable and safer, and only those rare high-level energy cards will consider charging.

Cards fall into two main categories. One is the energy card that provides energy for mechanical or other cards, one-star energy card, two-star energy card, the higher the star, the greater the energy. One is the function card that can embody various magical abilities, such as the energy bullet card for attacking, the airflow card for flying, and the function card itself has various powerful abilities but needs the energy card to provide energy for it to operate.

The relationship between the energy card and the function card is like the relationship between gasoline and the engine, and the division of labor is clear.

But Lu Wu doesn't have any energy cards anymore, and he has money and no cards to buy them in this ghost place where birds don't. That is to say, there is no gas, and no matter how awesome the engine is, it is useless. And the Kaxiu who can't use the card is probably the favorite Kaxiu of the big bugs, the kind of stomach like.

The road for the energy card to drive the function card is blocked

"There's only one last way left."

The nuclear force generated by one's own body replaces the energy of the energy card.

Here are the two systems of Cassiu.

One is a traditional card repair that is highly dependent on energy cards and purely mental power to control cards - mental power card repair. One is a new generation of card repairs that highly develop their own nuclear power and control cards with nuclear power - nuclear force card repair.

Lu Wu used to take the pure spiritual power card repair route, in fact, most of the card repairs also took the pure spiritual power card repair route, and the spiritual power card repair system has matured after thousands of years of development, and the cultivation is relatively simple and the upgrade is fast.

Nuclear power is a new generation of force that has only appeared for less than 300 years, and although it is developing rapidly and changing with each passing day, it does not have a profound historical accumulation, it is difficult to understand it in simple terms, and its popularization nature is far from enough.

Nuclear force, the full name of the zero-dimensional universe core energy, is a powerful force formed by the fusion of the spiritual power of intelligent beings and the biological energy of the body through special steps.

Although the nuclear power card repair is far less popular than the spiritual power card repair, it is the nuclear power card repair that dominates the card world, because the strongest card repair in the past dynasties, the card twilight, is all nuclear power card repair.

The fundamental reason is that although it is difficult to cultivate, it has one advantage, and it is very obvious that the nuclear power card repair of the same level is far stronger than the spiritual power card repair.

Your own strength is always easier to control than borrowing your own strength, and it is easier to exert your most powerful power.

The StarCraft between humans and the Zerg is always the most attractive subject, once the defense line was lost, and the human race was almost wiped out is always the most tragic scene, countless novels, books, and movies, and at this time, even the most determined traditional Cassius school authors can't help but sing the praises of the world's exploits of the nuclear force Cassiu.

Born in the most tragic period of the interstellar war between humans and insects, the nuclear force Kasiu who directly turned the balance of victory was a well-deserved killing Kasiu.

Others did not choose nuclear card repair because it was difficult to cultivate, the upgrade was slow, and the pain of forging the body. Lu Wu's classmates are purely because they are poor! He couldn't afford to sell many of the reinforcing agents.

The same is to cross the sea, a broken ship can run with full fuel, a nuclear submarine can run without refueling, a nuclear submarine is definitely faster than a broken ship, but ordinary people can't afford it!

The reality is that Lu Wu's small broken ship ran aground in the barren ocean, there was no place to refuel, it couldn't move, and it was ready to die. Therefore, he can only stubbornly transform the broken ship into a nuclear submarine without refueling, and as for whether it will become a nuclear submarine model or a real nuclear submarine in the end, Lu Wu can only pray according to his conscience.

Insert the one-star energy card with only three percent of the energy into the progress meter and activate the nuclear connection system in the meter.

"Is it connected to the nuclear system?"

The rectangular metal box tied to the right hand - the meter gives the command to connect.

"Yes."

"The nuclear system is being connected, please wait."

An energy conductor needle was pierced under the skin, and the right hand was faintly tingling, and the energy conductor needle had penetrated into the bone marrow tissue of the right hand and began to connect with the nuclear force system.