However, Anwen did not integrate all the backbone technologies.

In that case, he might as well produce the engines of the other world directly.

The fusion connection of many technology icons is canceled, and only the connection lines related to the engineering structure are retained.

"Do you spend 6 million survival points to integrate backbone technology to improve the structural performance of the monster engine?" "OK."

A white light flashed.

Anwen is not surprised by this. The monster engine is far worse than the epic engine. Looking at the optimized monster engine design, its internal structure is more scientific, its volume is reduced by a quarter, its weight is reduced by 820 kilograms, and its weight-to-weight ratio is increased by 1.5. At this time, the monster engine can be regarded as a qualified engine.

The previous monster engine was completely based on the performance of the material.

"Sometimes I gave them this design drawing, so that they can absorb and digest when designing the second generation engine."

Anwen closed the tech tree list and returned to the villa.

╭ （╯ ^ ╰） ╮ Seeing An Wen, he discarded his head and said it was still angry.

"Send you back to watch cartoons, but you can't destroy things, otherwise ... you know."

An Wen pointed at the roller coaster in the distance and said to the disc.

The disc was aggrieved, of course, but An Wen didn't bother to care about it and sent it home directly.

Since the disc started to watch cartoons, it has become a playmaker.

Returning to the other world, Anwen was well equipped to let 9527 drive the electromagnetic guard mech to the underground transportation hub.

Originally, An Wen wanted to clear the big BOSS in the deep mine tunnel, but he thought about it and decided to put it aside.

Let that big boss live longer.

After all, the Zerg attacking the city every day can bring more than 50 billion yuan of income to Anwen.

If he destroys the big boss in the deep of the mine and there is no Zerg siege, his daily income will decrease, thanks to that.

Mosquito legs are also meat, not to mention that the income of more than 50 billion points of survival is no longer mosquito legs, it is elbows.

And there is one more point, that is, Anwen is not sure. After destroying the big boss in the mine, will the game version be updated.

So, to be safe, go to the next copy.

Board the transport ship.

"Go to Resource Point 9."

"Okay, commander."

9527 controls the transport ship, enters the isolation compartment, and then enters the vacuum pipeline, and quickly goes to the 9th resource point.

In less than ten minutes, the carrier entered the quarantine bay at Resource Point 9.

"Please commander choose the way forward?"

At this time, An Wen appeared in front of a virtual screen, giving three options.

The first option is to go to a warehouse that says it can get 100 tons of helium and 30 tons of biological materials.

The second option is to access a small resource machine room, which reads 1,000 tons of helium, 300 tons of biological material and a piece of biological crystal.

The third option is to go to the resource refining center at the bottom of the resource point, which reads that you can get 5000 tons of helium three, 800 tons of biomaterials and 5 pieces of biological crystals.

Seeing here, An Wen didn't know where, this is the difficulty of selecting the next copy.

The first option is simple difficulty, the second is difficult, and the third is hell.

Do n’t even think about it, simply click on it.

He didn't know what was happening in the copy, of course, he had to choose the simple difficulty to study it.

When Anwen's selection was complete, the door to the isolation compartment opened.

"9527, go."

"Okay, commander."

The electromagnetic guard mech left the isolation compartment and entered the resource point lobby.

"... the copy of the Zerg is different, so reckless."

As soon as he left the quarantine compartment, a bunch of Zerg rushed towards the electromagnetic guard mech like crazy.

Uh ...

Dozens of small missiles directly sent these Zerg to see their masters.

The electromagnetic guard mech swept all the way, and did not need Anwen to take a shot.

"Worker bees, jumping bugs, puppies, thorn snakes ..."

An Wen watched these Zergs constantly rushing up and kept naming them, because he seemed a little familiar with these Zergs.

Although different from the game, some can find common ground.

Within ten minutes, An Wen came to the warehouse door.

"I don't know what BOSS is inside."

Hum ...

The door opened gradually.

Uh ...

Shadows rushed out of the warehouse.

Because the distance was too close, An Wen hadn't waited for a response to use a weapon to attack.

These shadows hit the electromagnetic barrier.

Next second.

A huge fire burst, accompanied by roar and shock waves, directly hit the electromagnetic barrier.

"This is ... a worm bomb?"

Although drowned by the explosion of the self-destructing Zerg, An Wen was not panicked.

The shield value of the electromagnetic barrier did not drop much at this moment. He was safe in the mech.

"Sure enough, with the upgrade of the technology tree, there will also be various corresponding arms over the Zerg. They will emit lasers and will explode. Maybe I can still encounter nuclear bombs in the future.

An Wen listened to the constant roar and muttered quietly.

This is where he lost his money ~ lightnovelpub.net ~ If you change to an ordinary player, this wave will definitely be a heavy loss.

The roar of the explosion lasted five minutes.

When the roar of the explosion ceased and the flare in front of him disappeared, Anwen only saw the image of the BOSS in the warehouse.

This is a Zerg Boss that looks a bit like a praying mantis, but does not have a mantis belly.

It is very large, and it is two circles larger than the electromagnetic guard mech.

When the electromagnetic guard mech stepped into the warehouse, the BOSS showed noble purple-gold blood strips, and it also bent down and lay on the ground to accumulate power.

"Is this skill?"

After seeing the posture of Boss Volde, An Wen immediately opened the electromagnetic guard mech hatch and pointed at the boss with the stare of death.

Aim for dead spots, lock up, shoot!

boom!

The moment the bullet was fired, the BOSS also completed the skill accumulation.

Just after the BOSS skill was launched, the bullet hit its dead point.

The death sentence is effective.

-10000000

The blood bar is empty.

BOSS's corpse kept the skill activated, and saw that it rushed towards the mech at a teleportation speed, and then fell to the ground in front of the mech.

"Flashing grave? Thousands of miles flying dead?"

An Wen looked at the body of BOSS and said with a smile.

Playing BOSS is a trivial matter, the main thing is to see what the BOSS explodes.

"9527, go down and see if there is anything on the Zerg body." An Wen said to 9527.

"Okay, commander."

9527 quickly ran to the corpse of BOSS and began to scan continuously.

An Wen went into the warehouse and looked at the beehives full of it.

Inside these boxes are all nuclear fusion fuel, helium III.