As Li Yu's solar system development plan is in full swing, traces of human landing vehicles have appeared on Mercury, Jupiter, Neptune, etc., and a large number of energy-harvesting devices have radiated from the center of the earth, heading towards the vast depths of the galaxy.

Material smelters began to be built on Mars, and when the material problem that restricted the mass production of magic guns was solved, a steady stream of various types of magic guns were designed, and in order to consider the mechs and zerg that were about to be put into production, these magic guns were doubled.

"Is it necessary to design it so big?".

Jiang Tianxiao looked at the giant magic energy gun that had just been produced, he originally thought that he would give up immediately, this length of dozens of meters can only be held by large starry sky zergs.

"Mechwarrior?".

He looked at the design model displayed by Lin Tianxing, and was amazed by its streamlined fuselage and perfect power system.

"Tianxing, why are you good brothers, when the time comes, you will have to leave one for my brother", Jiang Xiaoyun hooked Lin Tianxing's neck and said loudly, due to the completion of the special military academy, he still has some nothing to do, and the new special military academy will be held in the early spring of next year, and there will be Zerg instructors to join in.

"Okay, okay, I know".

Lin Tianxing said perfunctorily and weakly, didn't you see that he was busy, and who was it last time that snatched his precious magic energy gun without saying a word?

"Hehe, wasn't I too excited at the time, and I also helped you say a lot of good things over there with Sister Huang Yao."

“……”。

Lin Tianxing has a black line, if Jiang Xiaoyun will help him say good things in front of a woman, unless the earth explodes.

"Hey, what is that factory for, why are there so many strong guards?".

Jiang Xiaoyun saw several fifth-order powerhouses guarding the gate in the distance, and couldn't help but be a little puzzled, when, the fifth-order powerhouses were so worthless, and they all ran to the factory area to guard the gate.

"Don't talk nonsense, they're here to transport mechs, and of course the first mecha must be sent to the boss first."

Jiang Xiaoyun was speechless, this Lin Tianxing is really a good sycophant, and he just told him that the mecha has not been put into production yet!

In front of the gate of the castle, a huge transport vehicle slowly stopped, and Li Yu, who was accompanying Chu Hanyun and the two daughters in the courtyard, received the news that the first mecha was successfully synthesized.

"So fast!", he flew into the air, ordering the transporter to open the surrounding partition and go directly into the mech's control room.

"Wow, that's cool."

Chu Hanyun in the courtyard had stars in his eyes, and a steel giant dozens of meters high appeared in front of him, more domineering than the Transformers in the movie.

Start.

Two huge energy waves rose from the ground, and the entire mecha flew directly into the air, and flew rapidly towards the direction of the wilderness, and one after another huge energy cannons were fired, knocking the ground into a continuous hundred-meter crater.

At the heart of it is an advanced nuclear reaction technology that can support mechs for a long time, and the energy cannons it fires are highly destructive, and can condense energy lightsabers for melee combat.

"Husband, I want to play too!".

Chu Hanyun's two pairs of wings flew in the air behind him, looking at this novel big guy with burning eyes.

"Wife, you're pregnant."

Li Yu landed quickly on the ground and persuaded with a bitter face, but it was useless, after being pulled out by Chu Hanyun, this black mecha flew into the sky again.

"Yuyao, don't you want to try it too?"

Li Yu turned his head sideways and saw Jiang Yuyao, who was also eager to try, after the other party nodded to him, his mood became extremely worried, if something happened to him, his illusion of being a father would be completely shattered.

"Okay, be careful."

He stretched out the mental realm and began to pay meticulous attention to the two women in the mecha.

Fly up, fly down, push left and right, energy spiral cannon...... The two girls take turns to play and have a great time in the wilderness, leaving only huge holes.

"Look, what's that?".

Many members of the base noticed this black steel monster and couldn't help but let out a burst of exclamations.

"That's a mech!".

A pre-apocalyptic anime fan shouted excitedly, he didn't expect this technological weapon to become a reality.

"I wish I had a mech......".

"Yes, don't you see that we have already occupied the solar system, it shouldn't be long before this kind of mecha will be produced."

……

However, the Zerg are not interested in this kind of mecha, they still prefer to use their own power, which may also be a deep-rooted habit of the eighth-level civilization.

"Finally stopped".

Li Yu, who dragged the two girls into the castle, breathed a sigh of relief, Chu Hanyun said that he was going to Mars to play a few days ago, but fortunately he and Jiang Yuyao persuaded him to dispel this idea.

"You weren't like that before, that cold vice president."

"Hmph, what do you know, this is called liberating nature, do you understand, I'm a paranormal warrior now!".

Chu Hanyun took Jiang Yuyao's hand, pushed Li Yu aside, and began to talk excitedly about the experience of controlling mechas.

In these days, the cosmic energy harvesting device teleported back a lot of cosmic crystals, Li Yu not only used some of them himself, but also hung some of them on the points system, and after the strength of a member who exchanged cosmic crystals greatly improved, everyone began to desperately accumulate points in order to prepare for the future rush to buy cosmic crystals.

"It turns out that the cosmic crystal is also divided into grades."

When he felt that absorbing the cosmic crystal could not advance to the first order of the yellow level, Li Yu learned from Ganona that the original cosmic crystal was also divided into corresponding levels.

Like what he is absorbing now, he is not even a yellow-level cosmic crystal, and on top of this, there are other levels corresponding to the cosmic cultivation level, if you want to advance to the first order of the yellow level, one way is to keep compressing the energy obtained from this low-level cosmic crystal, and the other is to obtain a higher quality cosmic crystal.

"Then compress it".

He snickered when he could get so many cosmic crystals, and he didn't have any hope for the cosmic crystals above the yellow level, but fortunately, with a first-order star core, his compression efficiency was far beyond that of ordinary people, and a large amount of pure energy was constantly compressed, and a trace of Xuanhuang Qi gradually appeared, and under the injection of this Xuanhuang Qi, his cultivation that had fallen into a bottleneck finally loosened a little.

"In this way, the Yellow-level Cosmic Crystal is condensed by a large amount of this Xuanhuang Qi!", a wisp of realization appeared in his heart, and under the integration of this Xuanhuang Qi, he felt that his control of the realm became smoother.

"Send and receive from the heart, 10,000 meters of field!".

It turned out that Xuanhuang Qi was the key to breaking through the Yellow Level, he looked at a small pile of cosmic crystals in the secret room, he thought that this was already a great wealth, but he didn't expect it to be worth mentioning in the universe at all.