Looking at the mountains of methane ice piled up in the military area, everyone had a feeling that if they didn't die, they would have a blessing, so much fuel had perfectly solved the fuel problem of the Thunder Fortress.

"Finally have fuel to test mechs!" Yang Yan couldn't help but be overjoyed, and began to dance around the methane ice, like an old naughty boy.

Lu Ziyu was amused, and he said, "Dr. Yang, since this thing is an ice cube, the other party won't melt it here?" ”

When Yang Yan heard this, he immediately stopped moving, he pushed his glasses and said, "Who said that methane ice is ice cube solid?" It's actually a mixture! Methane ice, commonly known as combustible ice, is a crystalline structure formed by water molecules for natural gas hydrate, commonly known as gas-water compounds, is a crystalline solid cage crystal formed by the water molecules of the cage-like crystalline structure of gas molecules at low temperature and high pressure, we only need to put these methane ice outside the wall, the vacuum zone is the most perfect way to preserve methane ice, how can it melt? ”

When Yang Yan said this, Lu Ziyu was also confused: "I don't understand much, but it seems to be amazing......"

"In fact, there are not a few planets composed of methane ice, and there are many of them in the solar system where we used to be, for example, in the marginal area outside Neptune, there are many stars active in this area, including Pluto, and there are many sand dunes on the surface of this planet, and these staggered sand dunes are not formed by sand, but tiny methane crystals......" Yang Yan began to babble about related knowledge.

This made Lu Ziyu a little sleepy when he heard it, he made a, and came to the methane iceberg with Dai Vicious Omen, looking at this methane iceberg with a slight smell, it was also quite touching.

If they saw such a stinky ice cube in normal times, I am afraid that it would be too late to dodge, how can they see that there is still an opportunity hidden in it?

"This one seems to be ...... There is something. Ann Juvenile seemed to have found something, and she said as she approached a piece of ice that was still intact.

Lu Ziyu also looked over, and he found that it was very turbid inside this ice block, but there was indeed something inside that looked very regular, it looked like a coffin, but it also looked like a big stone.

All in all, it's magical.

Everyone also hurriedly came to the vicinity of the huge ice block, dug it out, and then smashed and opened the contents inside, but the result was very surprising.

Because right here, it turned out to be a corpse, and the appearance of this corpse was very strange, which made everyone jaw-dropping.

Yang Yan ran over and took a closer look at the corpse, and found that it was a creature like a tree man, basically a humanoid creature, but it was no longer alive, and its skin had been destroyed by the light in the universe.

He had no hair, or rather a head that resembled a twig, and his fingers were slender and narrow, and his body was much taller than a human, a full two and a half meters tall.

"What is he carrying in his arms?" Lu Ziyu said.

"This is a piece of wood, and there are runes on it......" Yang Yan carefully picked up the wooden card, and then looked at it carefully, but he couldn't see what kind of words were on it.

"I don't know what the origin of this alien is, why it was tied to this comet, and what do these patterns mean......" Yang Yan walked back and forth, like a nervous old man, he said, "You all go, go immediately, if you are busy, you can do something, I have to think about it alone!" Yes, think about it! Ponder! ”

"Let's go, let's go eat, and someone will come and pack a meal for Dr. Yang later." Dai Vicious Omen next to him said.

Lu Ziyu was puzzled: "Is he often like this?" ”

Dai Zhizhao whispered: "The doctor sometimes suddenly becomes nervous, and no one should touch his research, otherwise he will ...... Crazy, you know. ”

Lu Ziyu was also very embarrassed, so he went to eat with the others first, although the battle to blow up the comet just now was only a few minutes, but it was about the lives of millions of people, so a few minutes was equivalent to several years, which made him consume a lot of energy.

In a small restaurant, Xiao Er had already come up with wine and food.

"I said why did my eyelids jump today, it turned out that the third master was here." The little er's mouth was as if it had been smeared with honey, "The freshest sheep have been sent to the resource area today, how about making a sheep shelf for you after we kill them now?" ”

"Okay, since it's a sheep rack, it has to be baked!" Dai said with a bad omen.

"Save more meat." Lu Ziyu ordered, "Some more good wine." ”

"Okay! The little one knows, these melon seeds and tea are eaten first, and they are not enough to call again. Xiao Er threw the handkerchief to his shoulder, and went to work by himself.

Xiaolongnu looked out the window, her long eyelashes fluttered and blinked, and she said: "Now it seems that the living area is similar to the Wushuang City and the capital of Aotianguo, you look at those children on the street, they don't know that now they are no longer on the stars." ”

"Even if you don't know what, living here now is no different from before." Lu Ziyu said, "Even the Thunder Fortress is naturally not comparable to a planet, and it can support a few hundred years at most...... Let's just hope that we will find a new home in our lifetime. ”

"There is also aura, there is no aura on the Thunder Fortress, and everyone's cultivation has reached a period of stagnation, and they want to make further progress...... That's harder than climbing to the sky. As he spoke, Dai laughed at himself.

A planet itself is a collector, which can gather some free energy in the universe, so these gathered energies become what people call aura, and the fortress is a large space station to put it bluntly, in addition to self-sufficiency, if you want to create your own aura, it is more difficult than ascending to the sky.

"As long as there is real ground, there will be aura." Lu Ziyu said, "Home is still quite important. ”

Everyone chatted for a few words, and at this time the wine and food had already come up, An Youyu looked at Long Ling'er on the windowsill, and she said, "Are you thinking about your father?" ”

It turned out that Long Ling'er's father left with the fortress of Song River, and she didn't know if she could see her father again in her lifetime, and she also asked to stay by Lu Ziyu's side at the beginning.

Although she said that she was to fulfill her original promise, in fact, her purpose can be seen by anyone with a discerning eye.

"Pretty much." Long Ling'er said.

An Youyu smiled slightly: "I still want to order a few vegetarian dishes, can you come with me?" ”

"Huh? Hmmm......"