After the villa was bought, almost every two to three days, Lu Wei would accompany Tang Yali once, of course, this was actually to meet his own needs, but Tang Yali's combat effectiveness was too weak, and after each time, he had to rest for two or three days before he could go, and Lu Wei was also afraid of breaking her, so he was not very happy every time.

After thinking about it, that night, Lu Wei took an energy core and put it in front of Tang Yali, and passed on a set of cultivation methods for her.

"Master, this energy core can make me physically stronger?"

Holding the sapphire-like energy core, Tang Yali's face was full of surprise, and her beautiful eyes blinked.

"You just cultivate according to the method I said, and you will feel the benefits inside."

As he spoke, he took the woman in his arms and fell asleep.

Looking at the long blue light released by the energy core in her hand, and feeling the faint energy fluctuations coming from it, the woman's heart quietly became slightly excited.

……

Machine 2186 plane, headquarters tower defense base, in the valley outside the base.

Beams of blue light flickered, and a wielding claw-wielding world master on the hill not far away was like a lightning strike, a large fist-shaped hole appeared in his brain, and he whimpered unwillingly, knelt on his front knees, and fell to the ground and died.

The power of the divine ray gun from the plane of the tower defense god country cannot be underestimated, these days, with this gun, Lu Wei shot more than 10,000 monsters around the base, basically a shot pierced, even the protective shield of the shield monster is the same, no monster can block the attack of the ray gun.

Of course, in the process of destroying these monsters, Lu Wei occasionally did not use a gun, but went into battle shirtless, and killed a lot with his fists and feet.

However, after all, fist and foot kung fu is still not as convenient as a ray gun, and the efficiency of killing monsters is also low, after killing a few high-level world masters. He barely used his fists much.

Return to the main control hall.

"Kai, I'm going to go on another expedition outside the base to find some valuable base placement spots."

"Oh, friend, where do you want to go?"

"I've been to the north and the west, to the east and to the south. I'm not going. ”

"Friend, the north is an endless desert sea, and the west is a tall mountain range, and the road is rugged, and it is difficult for base vehicles to drive into these two places." Kai's potential meaning is to hope that Lu Wei will not choose these two directions to explore.

Lu Wei shook his head and said, "Kai, can you invent a base car with a flying function, and after I find a suitable place to put it in those dangerous places, you can directly control the base car to fly over." Doesn't that save you a lot of trouble? ”

This suggestion made Kai's heart move.

The mass of a base car is about 1000 tons, to let it fly, as long as it is hung with about 100 "transporter" quadcopter UAVs, of course, you can also install a power unit on the base car, so that the base car can fly, no longer subject to the constraints of various complex terrain, which can undoubtedly save a lot of trouble.

Kai nodded and said, "Friend." Your idea is very constructive, and I can do what you ask. Research a base vehicle with the ability to fly. ”

"Okay, Kai, I'm going on an expedition, I want you to give me ten transports and three expedition vehicles, and convert four of them into manned aircraft, I'm going to pilot."

This expedition is planned. Lu Wei is ready to take the air route, not to mention the speed, but also to avoid various traps on the ground, which is very convenient.

Kai nodded, ten transporters and three expedition vehicles weren't much. It can be drawn from various bases soon.

……

Two days later.

Lu Wei, who changed into an outdoor expedition suit, boarded the cockpit of a "transporter" quadcopter drone, sat in the driver's seat, started the engine, the blades fanned, the dust was flying, and he flew straight to the north.

The nine "transporters" behind rose into the air in turn, six of which were also tied to a long rope under the drone, two cranes and one crane, hoisting three expedition vehicles, lined up in a straight line in the air, and followed to the north.

North, desert sea.

Sitting in the cockpit, looking down through the glass, the desert sea in front of you is endless, and you can't see the edge at all.

"This desert sea is bigger than a solar system, right?"

Lu Wei muttered in his heart, the radius of the solar system is about one light year, and this desert sea has a solar system.

Let the drone fly high, and through the terrain detection radar, Lu Wei found that although the sea of sand below is flat in a small area, it seems to be like a wave in the ocean, slightly up and down from a large range.

A single wave covers millions of square kilometers.

Lu Wei was taken aback, "This is really a desert sea, it has always flowed. ”

There are many monsters living in the sea of sand, and when you pass by a place, a large number of sandbags emerge from the sand surface below, like boiling water.

When Lu Wei looked at it closely, he was shocked that there was a group of "turtles" with more than millions of them below.

These turtles, generally more than 10 meters long, have many feet, and have long feathers like brooms on their tails, and in the process of moving, the feathers sweep and roll up the sand and dust, like a bus, moving fast in the sea of sand.

"No wonder there are often monsters like turtles in the main base, it turns out that these turtles are creatures in this endless sea of sand."

It is conceivable that if a tower defense base is established in the sand sea, the monsters that attack the base must be mostly turtles.

"Turtles have rough skin and thick flesh, they can also be stealthy, carry friendly troops, and build a base here, I wonder if they will be flooded by the turtle tide?"

Lu Wei thought worriedly.

However, the turtles are huge, and after being eliminated by the defense tower, there are many resources that can be collected from their corpses, coupled with the base upgrade method of "empowerment and complementarity" adopted by Lu Wei now, in front of the third-level base, these turtles may not be able to make waves.

"It's better to build a few bases in the sea of sand to try the pilot, if the effect is good, maybe this entire desert sea can become a rich mine, such a large plate, I don't know how many 10,000 tower defense bases can be placed."

According to the strength data of the geological structure of the terrain scanner, Lu Wei quickly found a relatively solid ground to land, and after calculating the distance from the base, it was far more than 800 kilometers, so he took out a metal locator and inserted it on the sand as a base car placement point.

Continuing to the north, Lu Wei found a lot of places suitable for placing base vehicles, and even found some "floating" fixed islands in this endless sea of sand, and found sand worms, sand scorpions, sand ants, sand whales and other strange creatures, forming a biological chain of a sand world, especially the large sand ant colony that converges into the ocean, so he has to worry, if these sand ants pass through his tower defense base, will the entire base be eaten up?

Although this endless sea of sand is a gold mine, it also contains many deadly crises that need to be dealt with carefully. (To be continued......)