"The biggest harvest this time should be these brains, round, heart-shaped, elongated, square-shaped, irregular polygonal, each with a different taste, these tens of thousands of heads should be enough for me for a long time. Carlos sighed, of course, what he wanted most was a spaceship, but unfortunately, the spaceship of the octopus monster had been shot down by the demon warriors before, and the power system was completely bitten by Borog, and this kind of spaceship was still operated by brain nerves, Carlos didn't like it very much, so this spaceship can only be placed on the surface as an ornament at present.

The damage to the hull is okay, although the front end of the hull was heated and melted, but after all, the materials are still there, it is not difficult for Carlos to repair, the real difficulty is the power system in the spaceship, even if this power system is repaired, it needs to use biological batteries to continuously generate electricity, and this planet that was once occupied by the Zerg now has no creatures except demons, if the boar people are captured and transported, then it will probably take tens of thousands of boar people to generate electricity together, or the kind that is still alive, just the magic power consumed by the portal to maintain during this period is enough to make Carlos feel distressed, and each unit that is teleported requires additional mana, specifically teleporting a group of wild boar people is too low.

"Maybe I can lead the warriors to try to capture some alien races, well, but in the absence of even a spaceship, the so-called capture of aliens is simply impossible. Carlos groaned, he is not a creature of this universe after all, although he has read the memories of countless aliens, but if you really want him to build a spaceship, he still can't build it, if he can really build a space battleship, will he still sit here?

"Wait, I remember that I seem to be making an ion thruster, although I don't know why I have this memory in my head, but there is no doubt that I have a complete step in my mind for making this thruster, and the first thing I need to make is an electrostatic field. "Carlos mobilized the magic in his body, generated an electric current under his feet and started the simulation, etc., why do you want to do an electrostatic field, a direct electric current generates a magnetic force to create a magnetic field, and any counter-propulsion of itself is not enough?

Thinking about the key Carlos, he transformed his shell into a black metal with superior electrical conductivity, and then let a large amount of electricity flow directly through his body, any of which was converted into a powerful magnetic field, although he couldn't see it, he was already able to sense that there was a large circular force field around him at this time, this is the magnetic field, and the next step is to rotate the powerful magnetic field so that he can break away from the planet's gravity and float in the air of this planet.

"Haha, it's so simple, I flew directly, wait, no, since I can use magic to simulate the current, there is no reason why I can't simulate the magnetic field, I can completely skip the step of electromagnetism, and directly use magic to simulate, so that my surroundings are filled with a strong magnetic field, so that it can be done directly in one step!" Carlos felt that he was a genius, he tried again, and sure enough, he succeeded, and the next thing was to fly into the universe...... Wait, my original goal was to build a super battleship that could sail in space, not to transform myself into a spaceship!

"That's right, I'm going to build the ion thrusters, first the engine, and then the whole ship, that's what I'm supposed to do. Carlos nodded, and then took out the miscellaneous materials that had been placed in the spatial ring, piles of high-quality steel from hell and other materials that Carlos seemed to be able to build a ship.

Ion thruster, also known as ion engine, is one of the space electric propulsion technologies, which is characterized by small thrust and high specific impulse, and is widely used in space propulsion, such as spacecraft attitude control, position maintenance, orbital maneuvering and interstellar flight. The principle is to ionize the gaseous working fluid first, and accelerate the ejection of ions under the action of a strong electric field, and push the satellite to carry out attitude adjustment or orbit transfer tasks through reaction force. The ion thruster has the characteristics of high specific impulse, high efficiency and small thrust. Compared to traditional chemical propulsion, ion thrusters require a small working fluid mass, making them ideal for long-distance sailing. An ion thruster is a power unit that powers a spacecraft. Its performance is thrust, specific impulse and efficiency, which is usually evaluated by efficiency under the condition of ensuring thrust and specific impulse.

Theoretically, this kind of thruster must require a precise machine to build, but for Carlos, who can be deformed, as long as there is corresponding theoretical support, even if he pinches out an ion thruster from scratch by hand, it is no problem at all, after all, his hand can really achieve nanometer accuracy.

Just as he carefully mounted a small thruster emitting a bundle of charged particles on the pyramid-shaped irregular ship of the octopus monster for test operation, a familiar roar of horror rang out: "hoooo-uu-yoooo!!"

I saw a huge eight-armed giant with iron skin, covered with scales, and huge wings growing from his ribs, falling from the sky and smashing into the already overwhelmed pyramid-shaped spaceship, and successfully scrapped the spaceship completely, so that Carlos could finally realize his wish to build a spaceship from scratch.

"It's gratifying to finally be liberated from the tiring business of spaceship manufacturing, and to finally not have to work hard...... , my spaceship, my dreams of astronautics, where did you come from, you ugly bastard!" Carlos was furious, and while he was engrossed, he didn't even react to a big creature approaching his territory.

This ugly monster is very fast, even if Carlos is a little slack because of his concentration on rubbing the ion thruster, but he can only be described as fast to smash the ship before he can react, Carlos jumped away from the ship's debris, and then hugged the ion thruster he had protected before, and put it into the space ring.

“hoooo——uuuu——yoooo！！”

The giant roared again, and the next moment it immediately rushed in front of Carlos, as if it was teleporting, no, it wasn't true, Carlos didn't feel the feeling of space tearing, the monster was like directly eliminating the distance between the two spaces, or it compressed the space and even squeezed it into a pancake with no length!

"Funny monster, but you're going to die anyway!" Carlos's body was wrapped in countless scarlet magic, and soon a crimson monster with three triangular sharp horns full of evil and mystery on its head stepped out, and its terrifying eyes stared at the eight-armed giant's every move.