After the establishment of the Interstellar Federation, mankind ushered in a period of rapid development, two years have passed, and during this time, human science and technology have advanced by leaps and bounds.

In terms of military technology, the most significant technological revolution of mankind comes from the Leap Engine, and through the reverse research of the equipment of the Holy Presence Emissary, mankind has now mastered a higher level of phase transition technology.

Today's human spacecraft no longer need to turn off the shield system when they make another jump, and the regular power system does not need to be completely restarted, just temporarily stop the power output.

In addition, the human shield level has also reached the second-level standard of the Holy Presence Emissary, and before that, the human shield system only had a significant defensive effect against energy weapons and shockwave damage, similar to the attack of physical ammunition, and its blocking ability was quite limited.

But now it's different, the secondary shield technology allows the human energy shield to not only effectively defend against energy weapons, but also to defend against physical ammunition, so that the damage of missiles and automatic artillery cannot effectively penetrate the shield.

And in terms of energy weapons, and radar, the progress of human beings is greater, compared with before, not only reduces energy consumption, but also increases the output power, which leads to the fact that human energy weapons are more powerful in the case of the same caliber, and the radar has a farther detection range and more accurate in the case of the same consumption, although it has not yet reached the military level of the Holy Messenger, but at least it is comparable to the civilian level.

Although there is still a big gap between him and the Messenger of the Holy Arrival, it is already a great progress for humanity.

In addition, human research in biotechnology has also produced significant results, the most prominent of which is biological armor!

This new type of armor developed based on Zerg biotechnology not only has metal strength that exceeds the existing smelting technology of human beings, but also has a certain self-repair ability!

In terms of damage resistance and battlefield survivability, this biological armor even surpassed the silver metal of the Holy Arrival, becoming the first scientific and technological equipment of mankind to surpass the Holy Arrival.

After the research and development of biological armor technology was completed, it was directly divided by Qin Hao to his most trusted Qian family, and let them be responsible for the production of this new type of equipment, for which the Qian family even gave up some unimportant industries, and the family's focus has been completely invested in the production of biological armor, and they have opened factories on many planets, because the demand for biological armor is too great, and all new warships of mankind must use this armor to make shells.

So no matter how meager the profit is, in the face of such a large order, it is enough to make the Qian family make a lot of money.

After tasting the sweetness of biological armor, human scientists gradually began to abandon the original pure technology route, and after reversely transforming the technology of the Holy Coming, they began to find ways to link it with the biotechnology of the Zerg, in order to develop a composite technology belonging to humans.

Under the influence of this line of thinking, almost all human warship blueprints have been re-overturned, and all types of warships have been redesigned, and then reassembled with equipment made by various composite technologies.

Then the human fleet began to change blood......

About a year and a half have passed in a flash, and in the environment of military industry priority, the productive forces of mankind have been mobilized, and the old fleets have basically been eliminated and become second-line or even third-line garrisons, while the main fleet under Qin Hao has completed the rearmament, although the scale has been compressed to only more than 800 warships, but the combat effectiveness has increased several times.

In the past three and a half years, Qin Hao has been cultivating in addition to his work, except for returning to the Homeland Star every few months to hunt the Insect Imperial Clan and plunder the spiritual essence, he has been practicing hard for almost the rest of the time.

In order not to let himself fall into the sadness of missing Nicole, Qin Hao made himself like a machine, and he practiced day and night, and the effect was also very significant.

At this time, the exercises of the East China Sea School taught by his grandfather, as well as the exercises of the Tianshan School, had already been practiced by Qin Hao, and even the Tiance exercises that were plundered from Deng Lun, Qin Hao had also practiced to a small level.

At this moment, Qin Hao has not only surpassed the early stage of the prince in terms of energy level and reached the middle stage, but in terms of martial arts techniques, he is no longer weaker than the first-class masters in the martial arts.

Although Qin Hao has no chance of winning in the face of a peak master like Zhao Jue, even if he is a master like Granny Liu, Qin Hao can at least guarantee that he is undefeated.

And even in the face of a peak master like Zhao Jue, Qin Hao is no longer as passive as before, although he may not be Zhao Jue's opponent now, at least it is no problem to save his life.

After having this kind of confidence, Qin Hao decided to go to Earth, and he needed to integrate the cultivator forces of the human race.

At this moment, the entire human civilization has been unified here, and the fleet has been completely in Qin Hao's hands, but in addition to the strength of the fleet, their ground forces are also very terrifying.

Unlike human beings, although the Holy Presence Envoy has a powerful scientific and technological force, all of them are masters of spiritual power, and those who can join the army are even the top existences, after these guys appear on the ground battlefield, it is definitely not something that aircraft cannons can resist, so Qin Hao must also gather the human cultivators.

"It's time to turn the Storm Troopers from a loose organization with no name into a real clan!" Qin Hao said in front of the porthole of the missionary spaceship, looking at the blue planet in front of him.

"Generalissimo! Your landing request has been approved! At this time, the staff of the Earth Airport sent a communication to Qin Hao.

"Hmm!" Qin Hao nodded, and then controlled the missionary spaceship to land in the air port of the earth, and then he passed through the Tower of Babel and stepped on the land of the earth.

"Grandpa, where are you?" After walking out of the airport, Qin Hao muttered to himself.

Now Qin Hao's name can be said to be known to everyone in the entire Interstellar Federation, no one knows it, if Qin Hao's grandfather is still alive, he will definitely know, but more than three years have passed, and Qin Hao's grandfather has not appeared, which makes Qin Hao even begin to suspect that his grandfather is no longer there.

But even if Qin Hao had such bad thoughts, Granny Liu firmly believed that Qin Beech was still alive, but when Qin Hao asked the reason, Granny Liu just shook her head.

"Kid! Don't worry, your grandfather will never die so easily! When the time is right, he's bound to show up! Granny Liu said to Qin Hao more than once.

(End of chapter)