The space jump engine has a limit to its jump distance, which is a problem that Li Yu discovered after studying the wormhole in depth.

One of the biggest limitations is the problem of energy, the farther the distance, the more energy is required to jump, which is the nature of the wormhole itself, and it cannot be optimized, or there is a bottom line for optimization.

Although Li Yu optimized the space jump engine in the laboratory, so that its energy demand was greatly reduced, this energy demand was too high for ordinary civilizations.

Li Yu's expectation for the next generation of the laboratory's engine is a space teleportation engine, but its technical requirements have been too high, and Li Yu has not made a breakthrough.

This encounter made Li Yu full of confidence in the breakthrough of the space teleportation engine.

After burrowing into the laboratory for a full year, Li Yu and the others came out of it. Li Yu's energy has always been very strong after becoming mages, and they have spent several years in the laboratory before.

But this time, after they came out of the laboratory, they all looked tired, and it seemed that the energy they spent was immeasurable.

This is not to say that Fang Qianmo's research on the dimensional space is also very in-depth, they are so tired, just because Li Yu has shared too many tasks with them, so they have also been busy with Li Yu for a year.

Dimensional space technology is definitely the most cutting-edge technology, and Fang Qianmo and the others believe that there are absolutely only a handful of civilizations in the entire universe that study this technology.

If it is not a space-level civilization, it is absolutely impossible to have a research project in dimensional space.

"I'm exhausted! Anna, hurry up and prepare a grand feast, I want to wash away the twilight on my body! Lin Wanbai felt that after staying in the laboratory for a year, she must have salivated with the air of twilight, and she had to disperse it quickly.

And the best way to disperse is to have a big banquet.

The others didn't have Lin Wanbai's feelings, but after a long and intense research life, they also needed a relaxing banquet.

Anna was even more happy, you must know that Li Yu usually has a small banquet in March and a big banquet in half a year, and there is no dinner party this year, and Anna feels that her mission is about to be powerless.

Zhao Qian, who learned that Li Yu and them were out of the customs, also came to the ecological zone of the space.

Now, Zhao Qian has turned a blind eye to the various unconventional technologies in the laboratory.

Zhao Qian's mission to study and practice in the laboratory is not to sigh specifically.

"We're no longer in that uncharted river system?" After Zhao Qian came, Li Yu checked the voyage of the laboratory fleet and found that they were no longer in the river system where Emma was.

"Yes, all the targets of that river system have been investigated, and after Xiao Wei's choice, we came to this river system a million light years away!"

"According to Xiao Wei's plan, we have already crossed half of this Heavenly Region."

Zhao Qian simply reported her work in the past year.

"You're very fast at the target, I'll take a look at your inspection report!" Fang Qianmo was very interested in Zhao Qian's ability to complete all the goals of the entire river system within one year.

Fang Qianmo opened all of Zhao Qian's inspection reports and looked at them carefully.

After some checking, Fang Qianmo found that Zhao Qian was worthy of being a person of the country, and she acted with a strong national color.

Are there any strategic resources on this planet? Are there any native sapient beings? What do you need to do if you want to rule the planet? And so on, almost all of them are expeditions for the purpose of colonizing the target planet.

At the same time, Zhao Qian made extensive use of the laboratory's powerful unmanned reconnaissance equipment to investigate target planets of little value.

Does Zhao Qian's inspection report meet the requirements of the laboratory? Of course, in addition to the projects that the laboratory focuses on, she has also added many investigation projects.

The addition of projects is also of considerable significance for the laboratory. Just because you don't need this data now doesn't mean that the lab won't need it in the future!

"Sister Qianmo! You're a disappointment, we're about to have a party! You don't talk about work things, okay? Lin Wanbai rolled her eyes.

"What are we talking about without work?"

"Huh!? It doesn't seem to be anything anymore, but it's better to talk about it than to talk about work. ”

Maggie poked Lin Wanbai: "Wanbai, work is work for others, work for yourself, that's not called work!" ”

Although he knew that Maggie's understanding was biased, Lin Wanbai did not intend to correct Maggie's cognition in this regard.

"You're right!"

Fortunately, Fang Qianmo quickly finished reading the report written by Zhao Qian.

"Not bad! You can see that you're improving every day, just keep the momentum going! ”

"Where have you increased your strength as a mage now?"

Speaking of the strength of the mage, Zhao Qian was also very excited: "I am already a first-order, and I am not far from the second-order!" ”

It seems that in just one year, Zhao Qian's own strength has improved to the point that it is not far from a second-order mage, and compared to Fang Qianmo and them at the beginning, their strength has progressed faster.

Because Fang Qianmo and the others had all used energy seeds.

But in fact, the progress of Zhao Qian's own strength is slow, not fast. Li Yu has been sparing no effort to improve the energy room.

Moreover, Li Yu also summed up a set of mage promotion system suitable for earthlings, especially Huaxia people, if it weren't for Zhao Qian's distraction from other things every day, her current strength should be close to the third order.

The life energy in the energy room was about to be transformed by Li Yu and condensed into a mist state. Anyway, in addition to the investigation every day, Zhao Qian spent most of her time cultivating in the energy room.

After checking Zhao Qian's progress, Fang Qianmo also focused on the banquet that Anna had prepared.

It can be seen that Anna has been preparing for this day for a long time. Now Anna is preparing a banquet that is not just about nectar and fruits.

After the laboratory returned to Earth, Anna's focus on Earth was the food on it.

Anna once thought that the food in the universe was nectar and fruits, and then added sugar. But when she arrived on Earth, she realized that food can be so diverse!

As a planet where God once lived, if you can't learn how to cook the food on it, then wouldn't it be too dereliction of duty for yourself to serve God?

As a result, Anna has put a lot of effort into learning how to make delicious earth food. Anna's efforts, Li Yu of course agrees, as a Chinese, how can they be vague about food?

You must know that Li Yu has already successfully developed a special chef robot.

With Li Yu's strong support, even the tribes of Africa, Anna has learned all the ways to cook food in that place.

At this banquet, Anna attached great importance to it, not only the products of the ecological zone on Li Yu's spacecraft, but also the edible materials produced by the ecological zone on Fang Qianmo's spaceship, which were collected by Anna.

The improvement of the mage's strength has an advantage, that is, no matter how much he eats, he doesn't have to be afraid of eating too much. How can the little energy in the food meet Li Yu's daily energy needs? Therefore, as much food as you eat, you are digested on the spot.

All kinds of goblins who are good at all kinds of spells, process the ingredients, and the food that comes out of this way is not something that ordinary people can enjoy.

Soon, all kinds of food were delivered to Li Yu's table by Anna's command of her people and robots.

At this time, Li Yu and the others are not in the mood to discuss, so they should enjoy the food first.

Zhao Qian saw such a scene for the first time, she seemed to feel that she should have a surprised expression, but she couldn't produce such emotions, she couldn't help but sigh, after getting along with Li Yu and them for a long time, she didn't know what surprise was like.