I don't have a system but I have a hammer

I flicked the ash and took another deep breath...

"With human nature, if you want to invade another intelligent civilization, there is only one safest way. Check the civilization of this planet. When you find that the civilization on this planet is extremely backward, you will use thunderous means to destroy it directly..."

"Of course, the method I'm talking about is not only applicable to humans, almost all races, if they want to invade another planet, they will generally do this..."

The star tour envoy nodded, and it was regarded as agreeing with this statement...

"continue…"

I picked up a handful of crumbs and narrowed my eyes slightly...

"As debris, it is not easy to be detected, not to mention that we are still hiding underground, so we must be able to escape the first wave of detection. Even if humans arrive on this planet at this time, they will definitely first detect the animals, plants and animals on the surface. Exploration, detection, sampling and other work in the natural environment, because this is to prepare for the subsequent large-scale colonization..."

"And we just need to continue to reproduce underground, and when the number is sufficient, we can submerge them with the advantage of a huge group. Of course, I will not kill humans directly, but raise them as hostages. On the one hand, we can Get their technology, on the other hand, you can besiege the city and fight for aid..."

Xingyou was stunned for a moment...

"Siege the city and fight for aid?"

I nodded and explained casually...

"This is a tactic that humans used in ancient wars. The original meaning is to besiege the enemy in the city, and then send a group of people to ambush in the dark. When the enemy's reinforcements come to support, they will fall into our trap. , because the ancient times were very backward in information dissemination, so as long as the reinforcements are not left alive, then you can use this method to continuously cut leeks... um... expand the results of the battle, this is called besieging the city and fighting for reinforcements!"

The star tour envoy suddenly smiled...

"We also have the same tactics, but we don't give it a name like you humans..."

I shrugged...

"No way, why don't we have advanced technology like yours? If we can directly pass on knowledge to the next generation, no one likes to memorize it by rote, and the name is nothing more than to make it easier for others to remember..."

The star traveler grabbed the purple jelly and tasted it, squinting his eyes, showing an expression of enjoyment...

"Indeed, choosing a name is really easy to remember, but there is one thing you said wrong. Writing down knowledge and using knowledge are two different concepts. Obviously, Mr. Madman, you belong to the latter. You can think of the previous solution. I In fact, it is not very surprising, but when you proposed to use siege and aid to expand the results of the war, and to use human technology for your own use, I realized your leadership and foresight..."

Facing his compliment that didn't seem fake, I just smiled indifferently, then shook my head calmly...

"No, I believe that you must have asked countless people this question, so the answer I gave you must not be an optimal solution, but I think it is more suitable for debris, and the real battlefield is changing rapidly, and some tactics are in the situation. You can’t think of it at all, but outsiders can see it clearly, so now it’s meaningless for me to talk about it on paper, the point is to practice the truth, are you right?”

That's right, it's easy to talk about war on paper, because it gives you enough time to think, but the situation on the battlefield is completely opposite. As soon as you give a new order, the form of the battlefield changes, which is why the plan can't keep up with the changes...

The star tour envoy naturally understands this truth, so the look of admiration flashed in his eyes, and it even made me feel like a father-in-law looking at a son-in-law...

"To tell you the truth, Mr. Madman, I have indeed asked many people this question, and their answers are as good as yours. There is even one person who has considered the subsequent plundering of technology, but is willing to admit that he is only talking on paper. But only you..."

"Well, that doesn't mean much..."

Seeing my calm face, the star tour envoy smiled and pushed Jelly forward, changing the subject...

"By the way, try this, Mr. Madman..."

"Okay, I'll do it myself..."

I took the jelly and looked at it for a while, and after I was fully prepared, I slowly stuffed it into my mouth. When I found that the meaty smell was stronger, I put away the thought of chewing and swallowed it directly. Quickly picked up the snot and moistened it again...

vomit~

Damn, it's better not to run...

Seeing me retching suddenly, Xingyou smiled awkwardly...

"Sorry, it's really..."

"It's okay, just get used to it..."

I raised my hand to interrupt, took another mouthful of snot, turned my head and glanced at the few people who were about to pay with erasers at the counter, and suppressed the desire to vomit in my throat with questions...

"Your currency here is..."

The star tour envoy followed my gaze and nodded...

"That is an energy block. It is a material currency jointly developed by the central galaxy and the central galaxy after the establishment of foreign trade relations. It has three main functions. One is to use it as currency to facilitate trading, and the other is to replenish energy for any equipment. Hmm... You can understand it as the battery of the earth, but it is much stronger than the battery in terms of energy storage and stability, and the other one can act on living things, do you want to try it?"

As he spoke, the Star Traveler took out the energy block from his pocket and placed it in front of me...

I didn't refuse, picked it up and looked at it carefully for a moment, curiosity flashed in my eyes...

The energy block is yellowish-white, about the size of an adult's two fingers. Aside from its faint light, in terms of appearance and feel, it is almost the same as the elephant skin used when I was a child, but...

"Is this really edible?"

Seeing doubts on my face, Star Tour Envoy nodded with a smile, stretched out his right hand, stroked the bracelet for a moment, and a holographic projection of a Wuling Hongguang appeared on his wrist...

"This is the means of transportation commonly used by you people on earth. I found that although the mechanical movement principle and energy supply are backward, this is only a backward technology. In terms of concept, you have initially found the way to use and control energy. way, but it has not produced harmless energy that can be used for both biological and mechanical operations..."

"It's like gasoline, it is one of the common energy sources for you humans, but people are not allowed to eat gasoline, but I found that most of your daily intake is energy extracted from plants or animals... Um... That's right... You are called Cooking oil, you see, although people cannot eat gasoline, cooking oil can start a car..."

"It's just that doing this will cause problems with all parts of the transportation tool, but what about another way, such as installing a heater in the fuel system to convert food oil into bio-gasoline, so that the car can run with low consumption? The same is true for energy blocks, we found substances in food that can supply energy for equipment, and compressed them into energy blocks, which can be eaten or used, which is not only convenient, but also cost-effective..."

Hearing its principle, I nodded in admiration, glanced at the energy block in my hand, and couldn't help but feel that human civilization still has a long way to go on the road of scientific and technological development...

That's right, in fact, the earliest diesel engine in history used pressed peanut oil as fuel...

It’s just that with the continuous development of the times, diesel vehicles have been replaced by gasoline vehicles one after another, and edible oil is heavy oil, which will produce carbon deposits after combustion, which is likely to cause carbon deposits in spark plugs, glued fuel injectors, and even lead to engine scrapping...

In addition, gasoline is easy to ignite, has a high combustion value, and produces much more energy than cooking oil, so the latter is not used as a common energy source for cars...

Thinking about it this way, it seems that energy blocks can be eaten, which is not a rare thing, mainly because of its...

"how is the taste?"

Star Tour Envoy asked with a smile...