Thirteen huge fleets totaling more than 3,000 warships anchored in the spaceport 100,000 light-seconds away from Yafik, and thirteen exquisite communication ships sailed into the atmosphere of Yafik under the command of the guide ship and landed in front of the palace of the Yafik Kingdom.

This is a palace complex with a history of tens of thousands of years, the low wall composed of golden flowers neatly surrounds dozens of palaces looming among the green lake and green trees, outside the wall, every 100 meters there is a pair of guards wearing white brocade robes and holding golden axes, and occasionally a team of 100 guards wearing ancient metal armor holding a metal round shield waist and wearing a bronze short sword slowly walking slowly with neat steps.

"Antiques! at least tens of thousands of years old! Bronze, tsk!" Lying on the spacious waterfront terrace of a palace, he stared at the guards with a mouthful of salivation.

Gu Xichen sat cross-legged at the small round table beside him, frowning and flipping through Fuya. A small terminal sent by the Underworld. On a light screen with a length and width of meters, dense data is flowing down like a waterfall. This small terminal contains Fuya. The Immortal can provide the Ancient Evil Dust with a variety of technologies, from the most basic crop genetic improvement technology to the high-proportion kinetic energy compression technology of battleships. From the repair technology of human cloned internal organs to the human gene double good force life extension technique, from the high-precision special alloy sniper rifle bullet technology to the subspace endless kinetic energy engine technology, etc., hundreds of thousands of Yafik Wang Gu's highest technologies are presented in front of Gu Xichen one by one.

But, to Fuya. It was undoubtedly unrealistic for the Immortal to provide all the techniques to the Ancient Evil Dust. So Fuya. The Pact of the Underworld and the Ancient Evil Dust. It can provide a total of 100 advanced branch techniques of Ancient Evil Dust. And they should be divided into at least 30 different fields. As for the other supplies and supplies, these are trivial.

The difference between 'fish' and 'fish' is very clear in the ancient evil dust.

"It's terrifying, build a small artificial wormhole on the inside of the engine unit, extract energy frenzy directly from the subspace and compress it and provide it to the engine machine! Endless kinetic energy technology! The terrifying civilization took a deep breath, and Gu Xichen gritted his teeth and recorded the number of this branch. The kinetic energy efficiency of the subspace Endless Kinetic Engine technology is slightly slower than that of the current Earth Federation's engines using Zakra energy crystals, the engine units are slightly slower to start, and can only be made into giant engine units. But the biggest advantage of this type of engine unit is that it has a lot of kinetic energy, and once the engine is started well, the energy is almost constant.

"The Zhou Yaspace Endless Kinetic Energy Engine is used as the main engine of the battleship, and the Zakra Crystal Engine is used as the auxiliary engine, perfectly, absolutely perfectly matched with the volume of the Honghuang-class battleship, which can carry three subspace Endless Kinetic Engine units, and the strongest kinetic energy provided is about five times that of the Honghuang-class battleship today. If you combine the two existing lead units that use Zakra energy crystals as auxiliary engines, the reactivity of the battleship is not reduced, but the kinetic energy obtained is much stronger.

Also, the logistical pressure is much less, and a large number of warehouses used to store Zakra energy crystals can be used to load other items.

According to a hasty estimate, if three new engines are used, the number of 6 fighters on the Flood Wilderness level can suddenly increase by 10,000!

"Very good technology! technology that is several generations more advanced than the Romans. However, it is understandable how many years have the unlucky Romans wandered in space?" Ling Hu squatted beside Gu Xichen, munching on a red-hot fruit. Like Gu Xichen, Ling Fox's eyes are shining, these techniques are really amazing.

"Hmm?Subspace Exometallic Collection, Mining, and Smelting Technology?" The fierce Gu Evil Dust jumped up: "Subspace Exometallic Mining? Innate Material Mining?"

Looking at the line of blood-red characters on the light screen, Gu Xichen instinctively thought of the innate materials flying around in the subspace space-time frenzy. Could it be that the warships of the Yafik Kingdom and even the ships of the Star Arts were forged with innate matching materials, or was there a part of their warship alloy mixed with innate grade materials?

So it's no wonder. The Honghuang-class battleships made according to the various alloy formulas refined by my dust Dao people are six thousand meters long, while the first-class ships of the Star Alliance are generally six thousand meters long, and there are even even larger-class giant ships. It's not that the alloy formula of my dust man is not good, but the raw material department is essentially different.

Shen Nian tightly wrapped the flickering light screen, and Gu Xichen flipped through the branch technique materials for thousands of lines a day.

"Basic Human Constitution Diversion Technology...... I want this!" Human Life Extension Technology...... I want it too.

"Closed ecology is due to the construction of technology...... I don't want it, with the Heavenly Star and the Thirteen Consecutive Stars, the five billion federal citizens don't need to continue to live underground. ”

"Wow?class individual soldier technology?Cute Yafiks, do they hate war so much? This is dozens of times stronger than the Hercules series, I want it!"

"Huh~-class battleship manufacturing concept!If you use pure subspace energy and exotic metals to make warships, you can theoretically build a capital battleship up to 30,000 meters long?uh~ The supporters of the giant ship cannon doctrine of the Federal Military Department will love this plan to death~ I love you to death too! This technology, I must "Hmm? Subspace unstable state energy compression and stabilization technology?Artificially create high-strength and high-purity energy crystals? Isn't this equivalent to artificially manufacturing Zakra crystals? Such a perverted technology...... Fortunately, it's just a small probability that the laboratory has been used twice, otherwise Xingya's civilization level is too scary...... However, this technology I like Zakra energy crystals have replaced gold and silver in ancient times, and have become the general equivalent of the Earth Federation and the Roman Kingdom, and they are absolutely tough hard goods. If Zakra crystals can be artificially made, this meaning is equivalent to the medieval alchemist being able to make gold in a laboratory, and the thought of this wonderful prospect makes Gu Xichen feel that the pores all over his body are open, as if his soul is about to fly out.

Linghu was also stunned, he looked at this unbelievable technical column blankly, and opened his mouth to 'squeak, squeak' and gnaw the core clean.

He grabbed Gu Xiechen: "Good technique." You must bring it back!Senior brother, why don't we work as a part-time pirate and do him here?