When the three giant floating fortresses rose to the height of 250 km, there was a new movement in the fortress.

    "Kaka "Click..."

    Dozens of doors were opened on the surface of each fortress, and aircraft swarmed out like bees.

    Compared with the triangle aircraft launched by the demon vanguard half a year ago, the shape of this kind of aircraft is similar, but the fuselage has become more bulky, almost increased by 50%.

    Just two minutes later, more than 10000 aircraft were released from the three fortresses, flying into space, and the fortresses continued to fly upward.

    This scene was captured by a satellite in the blue star orbit, and the hologram was transmitted to Renault and others.

    Seth, the president of the federal Academy of Sciences, stared at the dense aircraft and asked in surprise:

    "under the supreme crown, is this the ''space fighter'' of the demon clan?"

    "That''s right." Renault nodded positively, "the engine of this kind of space fighter is still a kind of thermal power propulsion engine with low efficiency, just like the previous demon fighter It can be seen that in order to make it capable of flying into space, the demons specially increased the internal space of the fighter to accommodate more fuel. "

    Angela''s focus is not on technology. She said with admiration:

    "under the supreme crown, your prediction is too accurate. The demons slowed down their offensive a few months ago, and they are really making space fighters."

    Renault shrugged his shoulders:

    "it''s not hard to guess that the vanguard legion of the demon clan was completely destroyed by the Federation. They should understand that if they can''t occupy the advantage in space, they can never occupy the blue star, so it''s sooner or later that the war will burn into space."

    His eyes looked at the giant fortress, and his voice was obviously exclaimed:

    "tut Tut, it''s incredible. I estimate that the weight of the giant fortress is more than 2 million tons, and the demons use chemical fuel engine to push them into space orbit!"

    Seth was also very surprised:

    "I remember that the small floating fortress of the demon clan used ''magic propulsion technology''. Why didn''t this giant fortress use similar technology? The thrust of a single magic thrust engine is not enough. You can use multiple engines, just like the "planetary engine."

    Renault shook his head and explained with a smile:

    "the structure of our ''planetary engine'' is very special. It uses ultra long range energy transmission. The engine itself does not have an ''ultra high energy level energy source'', but the demon clan does not have this technology. The floating fortress must carry an ''ultra high energy level energy source''

    "You should know that when the energy level reaches a certain level, all kinds of strange phenomena will appear in the energy source. The most typical one is" energy spillover ", that is, the energy will spill uncontrollably into high-dimensional space, which can hardly be stopped."

    Seth suddenly realized:

    "I understand that if we can''t solve the problem of energy source, the demons can''t make super-high thrust magic engine. No wonder the giant fortress will use chemical fuel engine I guess the fortress has at least 20% of the space, and it''s all full of fuel. "

    Renault nodded, activated the communicator, and issued an order to the Army:

    "everyone, get ready to fight, kill the demons'' space fighters first!"

    ……

    More than 500 "mieba hand" orbital strike weapons, which were deployed over the devil sea area, took the lead in firing.

    More than 500 bright beams of light fell from the sky and hit more than 500 demon fighters accurately. The power of secondary law contained in the "heat silence" Ray exploded these fighters in an instant, and hundreds of bright huge fireballs suddenly appeared in the sky.

    This terrible attack made other demon fighters panic. They immediately dispersed and increased the engine power to the maximum. They also kept making maneuvers to avoid being locked by the enemy.

    However, this is just a futile approach. The heat silence ray is a speed of light attack. The locked demon fighter can''t get rid of the doom of death.

    More than ten seconds later, "Mie BA''s hand" began the second round volley.

    Hundreds of light beams instantly crossed the distance of more than 300 kilometers, hit the second batch of unfortunate people, and lit up more than 500 high-altitude "fireworks" again.

    In the next minute, the orbital strike group fired round after round at a frequency of 15 seconds, and each heat silence ray was bound to achieve results.

    The number of demon fighters has dropped sharply from more than 12000 to more than 9000.

    At this time, after paying a heavy price, the demon fighter finally climbed to an altitude of 350 kilometers, only 200 kilometers away from the low earth orbit where the "hands of exterminators" are located.

    "Whoosh Whoosh... "

    Countless shadows across the sky, shooting at the demon fighters.

    In order to snipe the demon fighters, the two major space corps of the Federation sent out more than 600 X-Wing fighters, which are the female warlords they launched.

    "Boom! Boom! Boom! Boom

    Thousands of fireballs lit up, and a large number of demon fighters were blown apart and fell from the sky.

    ……

    More than 300 kilometers away, 24 beautiful Phoenix fighters are flying fast through the void."Connect the network of Vulcan!"

    "Yes

    "Start receiving remote energy transmission!"

    "Yes

    Huge energy across the void, was accepted by the Phoenix fighter.

    "Start the spear of divine light and synchronize the satellite signal!"

    "Yes

    At the bottom of the Phoenix fighter, a 3-by-4-meter cabin door is opened, and a large square plate engraved with numerous runes is quietly stretched out. On the square plate, 24 sharp cones stand, and each sharp cone is inlaid with a black crystal ball on the top.

    "Launch!"

    The square board suddenly lights up, high-energy element energy is poured into the crystal ball, and the dazzling light immediately blooms out, followed by a strong and frightening magic wave.

    The light is so bright that when you look up from the ground, you can see dozens of bright stars shining in the sky.

    At the next moment, each crystal ball emits a bright magic laser, and each Phoenix fighter emits 24 lasers. All 24 Phoenix fighters emit more than 600 rays in total, and each ray aims at a different target.

    This kind of ray weapon is a powerful weapon developed by Renault by studying the "scepter of light", the first extraordinary thing of mankind.

    Generally speaking, due to the existence of energy dissipation, the distance of magic ray attack is not too far. For example, the "father''s light" from the scepter of light can only shoot through the magic armor 5 kilometers away at most.

    However, the Phoenix fighters are connected to the "network of Vulcan" and have almost unlimited energy supply. Even if the energy is constantly overflowing, the "spear of divine light" still has terrible power to attack the demon fighters hundreds of kilometers away.

    That''s what makes a miracle.

    In a flash, more than 500 demon fighters were hit by the "spear of divine light". The destructive energy contained in the magic energy beam penetrated the shell of the fighter and detonated the fuel inside the fighter.

    "Boom! Boom! Boom! Boom

    Hundreds of fireworks are in the air.

    ……

    "Hands of exterminators", X-Wing fighters and Phoenix fighters are the space defense line carefully built by Renault.