Chapter 420: Energy Block Dragon City¡¯s army points directly at the ¡°forbidden black earth land¡± hundreds of thousands of miles north. Li Fei is actually no stranger to this forbidden place. Elena once broke into its periphery with a token. However, the most surprising thing is that the forbidden land of black soil is not only the ruins of the dark god of death as speculated by the powerful people in the continent, but also the permanent seal of the world-destroying demon Catalach. As for the dark god of death, it is actually It's just that it was lost here and spent a lot of money to seal this place before death. In the future, the two dark gods, the Dragon City army, and the strong men of Yiying Continent finally stepped into this black soil. In fact, the area of ????this forbidden land is not very large, with a total area of ??only 2,000 square meters. Dori. The extremely powerful formation combination resulted in almost no losses. The sword pointed at the depths of the black soil, where the center was the permanent seal. During this journey, the large group of people were attacked by a large number of high-level demons. These high-level demons have basically been promoted to the nine-star level. A few have saint-level strength, and the total amount is about 5,000-8,000. Moreover, the land of black earth has a kind of death energy that entangles foreign life forms all the time. vitality is reduced. If a casual troop formation enters this forbidden place, it will indeed be impossible to return, but they cannot stop the indiscriminate attack of the Valkyrie battleship group. On board the 12 Protoss warp prism spaceships, one of the Protoss spaceships, Bu, watched the battleship group attack the high-level monsters below indiscriminately. A sneer appeared at the corner of his mouth: "No wonder that day, I chased a high-level demon to this place, and the demon did not hesitate to escape into this black soil. It turns out that this forbidden place is a concentration camp for high-level demons." "Haha, This may be Catalach's good idea. It wants to gather enough high-level demons and destroy the entire Abnormality Domain in one fell swoop." The four fast kings also laughed beside them, with a flash of fighting in their eyes. **. They are already looking forward to the battle in the Sealed Land. "It's a pity that its preparations were inadvertently destroyed by the king. Otherwise, if it continues to gather high-level demons, the Abnormality Realm may really become a big pie for its sudden increase in strength." Dahaner responded with a shrug. During this expedition, in addition to all the captains of the human race who stayed behind in Dragon City, the top leaders of the Zerg and God races also arrived. "I'm really looking forward to what tricks the summoned creature Wang can play." Darwin responded with a smile. Regarding the world-destroying demon Catalach, everyone expressed no pressure. A few years ago, its clone was destroyed, and the strength of this world-destroying demon is expected to be greatly reduced. Now this encirclement and suppression mission can be regarded as one of the four world-destroying demons. , the one with the least pressure. Therefore, along the way, the mood of the captains of the two tribes was relatively relaxed. "Don't take it lightly. The king values ??Catalaki very much. It is the wisest of all the world-destroying demons." Zetura suddenly reminded everyone. "Lord Zetura is right, but this time our battleship group combat capability has also improved a lot compared to three years ago. I think Catalach is dead this time." Human race Captain, the only person participating in the mission this time is Li Shishi, and she is the commander-in-chief of the human battleship group. When the captains heard the battleship group combat index mentioned by Master Li, their eyes couldn't help but light up. Yes, this is the source of their confidence. After three years of preparation, after filling a large number of high-level energy blocks, the combat endurance of the human battleship group can be said to be worlds apart. In a cosmic civilization, the amount of energy block reserves determines the combat power index of this technological civilization to a large extent. ???????????? And the purple indigo crystals that these three tribes have harvested in the core area of ??Jieyuan are the greatest source of confidence in Dragon City. In addition to its many previous uses, purple indigo crystals also have a very important ability in cosmic civilization, that is, they can accommodate large amounts of mixed pure energy. Any indigo crystal, when filled with pure energy, can provide a steady supply of energy to many large battleships. ?????????????????????????????????????????????????????????????????????????????????????????? and is a high-level and rare energy crystal block among cosmic civilizations. Many high-end warships often use them as energy supply. Usually a complete piece of indigo crystal, close to 1 cubic meter, can hold 3 million degrees of pure energy. ? ??????????????????????????????????????????????????????????????????????????????????????????????????????????????? together out of 3 million degrees of pure energy, how can it sustain a level 4 civilization Valkyrie frigate? How long will the battle last? With a little comparison of this question, you can know how valuable one cubic meter of indigo crystal energy block is. Before this, female warriors?The energy supplier of the frigate is a blue crystal energy block with 1,000 cubic meters. The maximum capacity of this 1000 cubic blue crystal energy block is 100,000 degrees. The maximum power of the fourth-level laser main gun of the Valkyrie frigate requires a supply of 4500-5000 degrees mixed pure energy. So 100,000 degrees of blue crystal energy block, but it can only maintain a level 4 battleship main gun attack of 2o. Of course, this 2o is not actual measured data, because during the battleship consumption process, not only the main gun requires energy supply to maintain. Secondary guns, kinetic energy, even power supply systems, plasma masks, etc., all need to occupy nearly half of the energy reserve of the energy block. Especially the importance of the plasma mask determines the defense capability of the battleship itself. Once it loses energy Block supply, then even if the battleship has a powerful defense technology such as plasma mask, without the energy supply, everything becomes a cloud. Therefore, with a 1,000 cubic blue crystal energy block, the number of times the Valkyrie can use its main gun is estimated to be compressed to only 5 attacks. Furthermore, if the energy block is too large and occupies a large volume, it will also compress the space utilization of the battleship itself. In fact, blue crystal energy blocks, in the cosmic civilization, very few people assemble this most primitive energy block. Unless they cannot master the crystallized resource mines, otherwise, this huge volume of raw energy blocks will not only reduce the utilization of the battleship space. Moreover, the volume of the energy block is too large, and the probability of being attacked is also increased. Once the energy block is affected by an attack, there is a high risk of causing the entire battleship to self-destruct. Therefore, for most technological civilizations, the energy blocks they assemble are crystallized energy blocks. For example, the lowest Huangpu crystal energy block, 1 cubic meter, can provide 30,000-degree pure energy output. Of course, this kind of low-level Huangpu crystal energy block is generally not used by medium-sized civilizations on battleships, because its effect on high-level battleships is very minimal. ??And a medium blue water crystal energy block, 1 cubic meter, provides an energy output of 30,000 degrees. The blue water crystal energy block is a universal product for most civilizations in the universe. As for the advanced indigo crystal energy block, 1 cubic meter provides an energy output of 300,000 degrees. Therefore, indigo crystals are basically priceless in the civilization of the universe. No civilization is stupid enough to sell them out, and even if they are, they are all included in the list. The most important strategic resource library. On top of the purple indigo crystal, there is also a top-level black axis crystal energy block, 1 cubic meter, providing 5,000,000-degree energy output. And now, every human battle ship is equipped with an additional 1 cubic meter of indigo crystal energy block, which has 3 million degrees of energy. How strong is its combat endurance? As long as a 1 cubic indigo crystal energy block is filled with chaotic energy, it is enough to allow a level 4 battleship like the Valkyrie to fight dozens or nearly a hundred large-scale starry battles. Therefore, there is absolutely no comparison between the blue crystal energy block assembled before and the indigo crystal energy block today. ¡¡¡ Not long after, the depth of thousands of miles was reached in just a moment for the highly mechanical legions like the Human Race and the God Race. The Source Wheel of Nirvana flew out from the Gods' spaceship, and in an instant, a wide enough connection channel was opened in the eye of the seal. Immediately afterwards, Longcheng¡¯s troops broke into it with unparalleled momentum. When the troops entered the real sealed place, everyone couldn't help but gasped. Only Li Fei had been to the deep sea hell world of Catalach. Fire clouds filled the sky, making the entire space world appear bright red, with red flames like blood, and the yellow sand-like earth looked desolate and hopeless. The only life that appeared above the ground was an endless stream of demons. They sat, stood, crawled, or crouched, surging towards the intruding Dragon City troops in an extremely slow manner. "Run over" Li Shishi decisively gave the order. The data measured by the radar made her know that the batch of monsters in front of her were just abandoned waste. The vitality level is less than 1 star, and the combat effectiveness level is less than 1 star. In an instant, whether it was the battleship group in the sky or the golden beetles, colossi and other troops on the ground, they all released huge kinetic energy and directly crushed the endless demons in front of them to death. "Buzzing buzzing" All the behemoth arms of the army expanded their protective shields. The fire clouds that occasionally dropped from the sky directly hit the protective shields, causing ripples. "Yes, the shield consumption is slower than expected" Li Fei nodded in approval, but he knew that the abyss of hell was very large, and the closer to the habitat of Catalaqi, the stronger the power level of these monsters, and Huoyun The high temperature has increased geometrically. This is what Li Fei did beforeAlthough they had enough battleships, they never thought of encircling and suppressing the world-destroying demon. If there were no indigo crystal energy blocks this time, and there was only a supply of blue crystal energy blocks of 100,000 degrees Celsius at that time, the battleship group would probably be less than halfway through the process, the energy blocks would probably be consumed, and the battleships would be melted by the high temperature. ¡°Move forward¡¡± Following an order, Dragon City¡¯s army advanced towards Catalaq¡¯s habitat. And for the first time, the human, divine, and insect troops under the command of Li Fei had a real confrontation with the world-destroying demon. ¡¡¡ Just as Li Fei and others entered the abyss hell world of Catalach, they were more than 70,000 miles away from the forbidden land of black soil. The same unknown place was hit by a huge beast, causing the surrounding area to shake. The roar of the giant roar almost woke up the still-awakening humans in the local area. "What? That giant starry beast appeared in Dragon City and broke into the Yalla Mountains?" "Oh my God, it's flying so fast. It appeared in the sky above Dragon City two days ago, and now it has arrived directly at us. This area" [dedication]