The first time the Three-Body Civilization approached Liu Gan, the purpose seemed to be for negotiation, but in fact it was to confirm the location of the commander of the Galaxy Fleet.

After the beheading operation was carried out, the Three-Body Civilization immediately sent a message to Liu Gan, hoping to confirm whether their beheading operation was successful. However, Liu Gan responded with a fierce attack, destroying most of their orbital turrets.

And the fleet rushed to the planet's surface.

"If you continue to fight and destroy us, you will get nothing." The Three-Body Civilization once again communicated to Liu Ganfa.

"Surrender immediately, or you will perish!"

After Liu Gan returned to the Three-Body Civilization, the fleet dropped more than a dozen hydrogen bombs on the ground. Although the planet did not blow up into sieves, the surface of the planet was inclined to be blown into sieves.

"We surrender!"

The Three-Body Civilization was like an island country with an atomic bomb lost. It didn't talk nonsense anymore and directly asked Liu Gan for surrender.

"Open your system interface unconditionally immediately." Liu Gan temporarily stopped bombing and ordered the Three-Body Civilization. He knew that with the degree of technological development of the Three-Body Civilization, the entire society must have been electronic and networked. As long as they open the system interface, the main system of the shuttle spacecraft will occupy their entire network in a very short time and get all the technology they want.

"We will open the system interface according to your order, and please do not slaughter our people again after you get everything you need." The Three-Body Civilization begged Liu Gan a few times.

"I have no interest in massacre you, but if you dare to play with me any means, I will give up everything here and completely blow up this planet." Liu Gan replied coldly to the Three-Body Civilization.

"The system interfaces have been opened." The three-body civilization was very obedient tone.

After connecting to the three-body Wenguan system, the powerful main system of the shuttle spacecraft quickly took over all permissions. During this period, the main system program encountered several hacker programs and even wanted to go upstream and control Liu Gan's shuttle spacecraft. However, the two sides were obviously not on the same level. These hacker programs were instantly destroyed by the main system program, and they never encountered any obstacles again.

The Three-Body Civilization has almost reached the peak of the early stage of the first stage civilization, and is within reach from the middle stage of the first stage civilization. Unfortunately, their planets are too far away from stars, which seriously restricts the development of their technology.

In addition, their biggest shortcoming is material technology. Material technology cannot keep up with it, making it impossible for them to sail interstellarly, and the combat effectiveness of space warships has been greatly reduced.

After Liu Gan got all their technology and brought it back to the Mars base and handed it over to the elites of Earth scientists, combined with the material technology they have mastered, the Earth civilization will develop rapidly, and it is likely to successfully advance to the middle stage of the first stage of civilization, and the combat effectiveness of space warships will also take a qualitative leap.

In addition to conventional technologies such as nuclear fusion, Liu Gan's main system also searched for the technology of the three-body civilization orbital defense system to emit light balls. The three-body civilization called it the primary energy cannon.

The light ball is actually an energy ball composed of high-energy particles. Because it contains great energy, it emits dazzling white light. To condense such a light ball, thousands of turrets must be arranged in a certain array around a super giant turret. Each time it consumes a lot, the light ball is extremely unstable, so it can only be used as a killer for planetary defense and cannot be used in their space warships.

After Liu Gan obtained the relevant technology of the primary energy cannon, the scientific research team at the Mars base can continue to conduct research, and maybe he can find a way to miniaturize it and install it on a space warship.

With all the technology of the Three-Body Civilization approaching the middle stage of the first stage of civilization, it can greatly make up for the shortcomings of the Mars base technology, and the plan to build a spirit-class space warship can be mentioned on the agenda.

The spirit-class space warship has reached millions of tons. With such a size, it may be able to directly equip primary energy cannons, or use this spirit-class space warship as the core of the primary energy cannon array. Thousands of other warships are arranged in an array around it, and can launch powerful primary energy cannons in space.

Liu Gan was worried about the specific research work, and it was enough to leave it to the scientific research team to complete it.

"Dear alien guest, you have obtained all our technology. We will apologize for the misunderstanding between the two sides before. Please give us a mercy and let us go, a low-level civilization that is in a state of resilience." The Three-Body Civilization is now powerless to fight back against the Galaxy Fleet and constantly begging Liu Gan with words.

"I have warned you not to play any tricks with me anymore, but you still try to use hacking programs to counter me. This is unforgivable! Since you do not keep your promise, don't blame me for being rude!" With Liu Gan's order, the Galaxy Fleet began bombing the planet of the Three-Body Civilization again.

Liu Gan had long seen that the Three-Body Civilization is a very cunning civilization. When he proposed to negotiate with Liu Gan, he kept setting up a trap and wanted to kill Liu Gan. If Liu Gan was not very powerful and smart, he might have followed their words.

For such enemies, they will soon recover from their lives and may soon bite Liu Gan at any time.

Pitying the enemy is cruelty to oneself. Liu Gan would never do such a stupid thing, so after getting the technology he wanted and feeling that the Three-Body Civilization had no more use, he immediately began to massacre the entire planet.

"Hacking is not our official act, but the work of some * hacker organizations. Please do not take your anger on us. We are a peace-loving civilization and have never invaded any civilization. We are just struggling to survive on this cold planet. Dear alien civilization. Although we don't know where you come from, please give us a way out for the sake of life that is not easy!"

The Three-Body Civilization continued to beg Liu Gan while using land-based forts in vain.

Liu Gan no longer responded to any communications of the Three-Body Civilization, but just kept bombing until the entire planet was riddled with holes and could no longer detect any energy fluctuations and life information.

"Love peace? Never invade any civilization? That's because you don't have that ability. If you have the ability, you will be more cruel than me! I don't believe these nonsense! The influx between civilizations will only be darker and more cruel than the end of the world!"

Please collect the new book "Future Amusement Park", please recommend votes, and kowtow! Thank you!

…(To be continued.)
Chapter completed!