"Let the sailfish warship start full range cruising and increase the deployment of reconnaissance satellites." Jin Tong said, "as long as human warships dare to come, they will never come back!"


    The sea civilization soon made a strategic adjustment. Their sailfish warships were much faster than human space cruisers.


    After the Sea Fleet increased its patrol and reconnaissance range, the human Kuiper guerrilla tactics were immediately affected.


    A large number of satellites and space drones were destroyed, and even three space cruisers were destroyed by the enemy for various reasons!


    Mankind began to carry out space guerrilla warfare more carefully, reduce the attack of warships and use more unmanned space fighters.


    ……


    In the Kuiper belt, outside an asteroid with a diameter of 130 kilometers, a seashell working ship is moored in space. Hundreds of mining spacecraft keep coming in and out to refine the available materials on the asteroid and bring them back to the warship.


    "Attack!" the human warship dragon horn, which approached quietly, launched the attack of laser weapons and space nuclear missiles. The target is this Seashell working ship!


    "Enemy attack, enemy attack! Open the defense system!" at the moment when Haibei working ship found the enemy attack, the laser had penetrated the ship''s wall.


    Like the warships of human civilization, the warships of the sea civilization have no energy technology such as "warship shield".


    Therefore, in the war, human warships can also bring great damage to the warships of Hai civilization.


    Several space hydrogen bombs fell on the working ship, blew a big hole in the ship, and the ship began to shake violently.


    "Counterattack, counterattack!" the sea people on the seashell working ship want to counterattack, but they are the ambushed party. It''s too late to counterattack at this time.


    More laser weapons and space nuclear bombs came, and the seashell working ship was almost blown in two.


    "Abandon the ship!" seeing that the working ship was no longer guaranteed, the sea people immediately gave up the ship and escaped in a small spaceship.


    "Report, the seashell working ship has been destroyed!" the battle cabin of the Dragon horn reported.


    "Make up, return immediately! The enemy''s sailfish warship is coming!" commanded Alan, the current captain of the Dragon horn.


    "Captain! I haven''t found any enemy warships yet. I ask to get out!" vice captain Wei Xuan stood up and said to Allen, "now there are many sea people fleeing outside. I ask to send mobile combat ships to capture them!"


    "Wei, the enemy already knows that we are here. If we don''t get out in time, everyone will not be able to leave!" Allen reminded.


    Wei Xuan looked at the escaping sea people ship in the monitoring picture and said, "I know. But the enemy''s defense against us is getting stronger and stronger, and our combat is becoming more and more difficult to achieve results. I think we should capture some sea people prisoners and get more information!"


    "Wei, I want to consider it as a whole. It''s not unnecessary. Human beings can''t lose every warship!" Allen said.


    "The Dragon horn can go first, and I''ll take someone to catch up with it later." Wei Xuan said, "Captain, I don''t have much time to think about it."


    Alan took a deep breath, saluted Wei Xuan and said, "Wei, I approve your action. May God bless you!"


    "Yes!" Wei Xuan saluted back. He immediately led the members of the operation Department to take a mobile space combat spacecraft to catch those fleeing sea people''s spacecraft.


    And the Dragon horn, began a strategic evacuation.


    "In front of the ship, I know you can recognize human language. Stop the ship immediately and surrender, or die!" Wei Xuan and others soon caught up with a small escape ship.


    These escape ships have no weapons and are not fast. Their combat ships are easy to intercept.


    However, the other party not only didn''t stop, but accelerated the speed.


    "Attack!" without hesitation, Wei Xuan directly ordered the attack and destroyed it with a laser.


    Then he immediately went after the second goal.


    "Stop the ship immediately and surrender, or we will attack!" Wei Xuan sent a signal to the other party by satellite.


    Perhaps seeing the picture of his companion being destroyed, the ship stopped.


    As soon as Wei Xuan was happy, he immediately approached and continued to shout, "all the sea people inside come out of the ship and stay in space. In a minute, we will destroy the ship!"


    The sea people inside came out of the spaceship in spacesuits and set the spaceship to autopilot mode.


    Wei Xuan did not hesitate to destroy it, and then captured the five Hai people.


    "Go!" when he got the target, he immediately announced a U-turn.


    "Wei Xuan!" Captain Allen of the Dragon horn talked to him and warned, "the enemy''s sailfish warship is approaching this way. You should be faster!"


    "Sailing with all strength!" Wei Xuan also knew that this was a race with death.


    ……


    "Kill, destroy them!" a sailfish cruiser of the sea civilization is chasing the Dragon horn at a speed of thousands of kilometers per second.


    "Sorry, Wei Xuan, we can''t wait for you. We have to speed up!" Allen said.


    "I know. Captain, you go first." Wei Xuan has made a decision, and he doesn''t want to die.


    But at this time, if we continue to chase the Dragon horn, we will not only fail to catch up, but also fall into the hands of the enemy.


    "Change direction and hide first!" commanded Wei Xuan. "The enemy''s target is the Dragon horn now. He won''t notice us. Kuiper''s belt is so big. As long as we hide well, we will always have a chance to escape!"


    "Yes!" his players bet their fate and turned their flight direction.


    ……


    Ten days later, the Dragon horn.


    The atmosphere on the warship was a little heavy. Vice captain Wei Xuan led a group of people out of the warship to fight, but so far there has been no news. Most likely, they have been killed by the sea people


    "I should have stopped him," Allen sighed.


    At this time, a new communication request was sent, indicating that it was their space mobile combat spacecraft.


    Alan''s eyes lit up and he immediately took a few buckets.


    "Captain!" Wei Xuan''s face appeared in the picture. He experienced: "report the captain, the first space combat team, and ask to return to the ship!"


    "Permission to return to the ship!" Alan said with great joy.


    ……


    "Good news, we have a ship and captured the prisoners of the sea people. We have been preliminarily interrogated and are now being sent to the Mars base!" Du Xingyu finally heard an exciting news in the headquarters.


    "Well, well done!" he said with a smile, "remember them a great achievement!"


    The captives of the Hai people were sent to Mars. Du Xingyu and others were finally able to interrogate them in person. Before that, they had been preliminarily interrogated and obtained some information.


    According to the previous interrogation report, these Hai people are weak willed and seem to have no "loyalty" at all. The performance of vowing to die is basically to say what they ask.


    In the interrogation room, five strange looking sea people, wearing life support clothes, were interrogated by the high-level human alliance represented by Du Xingyu.


    "Name," asked Ding Li, the recorder.


    "Puru."


    "Cole."


    "Jerry Lin."


    "Likita."


    "No. 94352."


    ……


    Puru is the chief of the five and the vice captain of the sea people''s warship. He is a senior officer. Wei Xuan has good luck.


    "Where on earth are you from?" Du Xingyu asked.


    Puru, who has a human voice translator, replied, "we come from a planet 40 light-years away from the earth. You humans call it gj1214b."


    On the intelligent device of Du Xingyu and others, the information of gj1214b planet immediately pops up.


    This is an exoplanet within the range of human observation. It orbits a red dwarf with a mass between the earth and Neptune and has a stable atmosphere.


    Human observations show that the planet has an ecological environment very similar to that of the earth. And the surface is covered with a lot of liquid water. Three quarters of the planet is deep sea!


    In other words, this is a deep-sea planet!


    Du Xingyu understands why they call themselves the sea civilization. If what puru said is true, they do come from the oceans of distant deep-sea planets. No wonder they are very similar to the marine life on earth.


    "How is your civilization?" Du Xingyu is very concerned about this question. So far, they know little about the civilization of the Hai nationality.


    Referring to this, the five Hai people looked sad. Puru replied, "our civilization has been destroyed."


    "Ruined?" the league leaders looked at each other, which was a little beyond their expectation.


    "Detailed instructions," said Du Xingyu, "we will distinguish the true from the false!"


    Puru said in a voice similar to human wry smile, "I don''t need to deceive you. A remnant party that destroys civilization will not have your so-called loyalty under the rule of a tyrant."


    "Our deep-sea planet met the enemy about a thousand years ago. They easily destroyed our civilization. The last remaining sea people gathered all their forces, built a huge fleet and began to flee to other planets."


    "Just like you observed us, we have long observed the earth. This is a planet with vast oceans, which is very suitable for our survival, so our target location is the earth from the beginning."


    "Enemy, what kind of enemy?" Du Xingyu asked.


    "I don''t know," said puru.


    "Don''t know? You''re fooling us?" asked Francis, one of the interrogators, a senior member from North America.


    "No," said puru, "we didn''t see the enemy, and even they didn''t send a warship. They easily destroyed our whole civilization!"


    Du Xingyu didn''t speak, and Wang Yu and others were silent. It sounds incredible, but in the age of the universe, there are too many things beyond human imagination.


    Puru continued: "at that time, I was just a little man. I don''t know what happened, I only know. The top scientists of the sea civilization claimed that our mother star is rapidly aging because of being attacked by advanced civilization. It will explode helium flash and destroy the whole civilization in a hundred years. Then it will become a red dwarf and die slowly!"


    Helium flash is a low mass stellar core with a solar mass of 0.8 (m ⊙) to 2.0m ⊙. In the red giant stage, a very brief runaway thermonuclear fusion will occur. The energy released by stars in an instant increases hundreds of millions of times, and all nearby planets will be "baked" again, which is almost impossible for primary civilization to survive.


    "Gj1214b really runs around the red dwarf now. Did it explode helium flash 900 years ago?" Du Xingyu wrote this down silently. At that time, human observation of gj1214b was blank.


    "Go on," he said.


    "Some people believe in this crisis and some don''t. however, the marine civilization has built a space fleet. A large number of elites boarded the fleet and began to prepare to immigrate to the earth. It is estimated that those left behind have died in the helium flash disaster."


    "Our fleet is the only one left in the whole sea civilization, so we can''t call it sea civilization now. It''s more appropriate to call it star ship civilization," puru said.