The construction of defense lines is of course not the kind of defense lines such as steel and cement. Instead, it builds various formations around a galaxy, including the chaos array that interferes with the soul, the energy-gathering array, and various formations used for attacks. For example, in the Qingshui Galaxy closest to the north, there are two stars and nineteen planets in this galaxy, four of which are administrative stars of the first type suitable for human habitation, five are administrative stars of the second type that can be inhabited by humans after transformation, and the remaining ten planets

They are all mineral stars that produce various ores. This galaxy is very wealthy. Therefore, Fang Tiehai and others set up key defense lines here. The first line of defense is asteroids dragged back from other galaxies with a number of 36,000. The Great Zhoutian Star Array is arranged on the outer periphery of the entire galaxy. There are countless heavy formations inside the galaxy. All kinds of formations are combined to make the Qingshui Galaxy a defensive position like a copper wall. Even if the Divine Light Clan uses a cannon ship, it will never be able to break through the defense here in a short time.

Of course, to build various formations and other defense facilities on a large scale, the materials needed are naturally massive. In addition to various ores, asteroids, etc., a large number of crystals and magic weapons used as array eyes are needed. These things are mostly among the Yanhuang clan, but they also make the warriors of the two divisions and all logistics departments exhausted. However, as long as the defense facilities are well built, it will be no easy task for the Shenguang clan to occupy and kill the Tiger Galaxy.

In the next period of time, Fang Tiehai's two divisions were just construction workers and did not join the battlefield. On the one hand, the soldiers of the Yanhuang clan were not exposed yet, and on the other hand, they were not used on the battlefield, because they could not play a great role in the battlefield now.

During the past twenty years, the Shenguang clan has launched many attacks on the Killing Tiger River. The scale is not very large, at most it is five corps-level attacks. Moreover, it does not attack desperately, but only falls within the scope of tentative attacks. Therefore, it can be blocked by just relying on the Queen Mother.

Facing the situation on the battlefield, Zhao Tieyun did not have much solution. The Divine Light Clan was really difficult. They had learned their lesson and did not send a large number of troops to attack. Instead, they bombarded with the main gun from afar. The mother nest lacked long-range attack power. Therefore, there were not many warships that could destroy the enemy, and there were very few soldiers who killed and injured the enemy. Therefore, Zhao Tieyun and others were extremely depressed.

Although Zhao Tieyun and others were extremely depressed, the several legions of the Shenguang clan were also extremely depressed. After fighting for so long, they could not even find out what race was behind the enemy. What made them even more overwhelmed was that they lacked effective weapons to deal with their mother nests. This made them useless in many battles. After fighting dozens of battles, they could not even destroy a mother nest. If this continues, how easy is it to destroy the enemy?

This is the depression of cosmic warfare. If the power of the weapon is not enough, it is extremely difficult to destroy enemy warships or fortresses. The fortress is a little better. After all, fortresses generally cannot move. As long as they keep attacking with artillery fire, there will always be a day to break through the defense. However, the mother nest can run away. When the defense power of a defense system such as a protective cover is reduced to a certain level, the mother nest will use space to jump away. In this way, all the artillery fires fired in front will be wasted. This is also because the Shenguang clan has been able to destroy a mother nest after so many times.

The Divine Light Clan has ordered the logistics department to study the more powerful main guns and other weapons, but this is not that easy. When the power of a weapon reaches a certain level, it is very difficult to make progress. For example, if the main gun with a level 34 power is to be improved to level 35, the time required is always calculated in thousands of years, or even tens of thousands of years, because this is a force that exceeds the limit of the human world. It is absolutely difficult to go further on the basis of the limit. Just like a weightlifter who can lift 200 kilograms of heavy objects, this is already his limit. It is very difficult to lift 201 kilograms of heavy objects after hard training. It is absolutely impossible to lift 400 kilograms of heavy objects, because this is the limit of the human body, and this limit is not so easy to break.

In fact, it is not just the Shenguang clan that has such problems, but the Tianhu Empire also has such problems. The Tianhu Empire can build fortress cannons with a power of 38, but it cannot create a warship main gun with a power of 37. This is the problem. Because the fortress cannons are fixed on the fortress, no matter how high the mass is, no matter how large the recoil is, it doesn’t matter much. However, if a fortress cannon that can be installed on a warship that can break through the 37th level defense, even if it is a warship with a maximum size, maximum mass, and strongest power, it is almost impossible to install it on a warship. Moreover, with a fortress cannon of 38, as long as it is fired, the warship will be shaken apart by the powerful recoil. Therefore, it is almost impossible to create a warship main gun that can break through the 37th level defense of the mother nest in one fell swoop.

The Yanhuang clan has the same problem, so in space war, both sides lack the final power. In this way, everyone hides in the turtle shell. With how powerful your artillery fire is, you can't hit it. Such a battle is absolutely depressing. Therefore, the Shenguang clan does not intend to invest more powerful troops to do useless efforts. After all, fighting is a very expensive thing. Since it is useless, it is better to do less.

The Yanhuang tribe also invested countless manpower and material resources to study how to install more powerful main guns on the mother nest, or use other methods to improve long-range attack power. However, all researchers racked their brains, but there was still no good way. It seems that such a battle will take some time to last.

The same is true for the Divine Light Clan. They have more scientific researchers and have a longer history of research. However, the 34th-level main gun is already their limit, and there is no way to break through to the 35th level power in a short period of time. Moreover, even if such a main gun is studied, it is still a question whether it can be used.

At the Scientific Research Institute of the Shenguang Clan, countless scientists have studied the existing warship matching mode for millions of years. Now, they need to study stronger main guns. This is not just a study of the main gun, but also a study of the entire war mechanical system. After all, a powerful main gun requires a warship with larger mass, larger size and stronger power. Otherwise, a small boat cannon is of no use. On the contrary, even if a powerful main gun can be installed on a small battleship, a single shot cannon will probably be shaken to pieces. Such a small boat cannon will only commit suicide when it comes to the battlefield. Therefore, such a research project is a very large project, and it is impossible to achieve without long-term research.

This is also a bottleneck for a certain level of racial strength. Since the Tianhu Empire developed cosmic warships for more than 100,000 years, no more powerful warships have been released. The reason is that there is no need to study stronger warships, but on the other hand, it is because various materials, crafts, etc. have reached their peak. If you want to go further, it is basically unlikely.

If both sides continue like this, it is of course beneficial for the Yanhuang clan, because the Yanhuang clan still has a lot of room for improvement and its strength is increasing every day. But for the Shenguang clan, such days are very unfavorable. Their strength has not improved much. Although the number of warriors may increase, various war machinery and other things have not made much progress, and the number of growth has not played much role. Therefore, they are eager to break the current situation. However, how can they break the current situation? It is something that the senior officers of the eight legions gathered in the Killing Tiger River galaxy can't even think of a way to catch the head.

On May 9, 837, the Shenguang clan had another group of reinforcements to the Zhanhu River galaxy, which was the powerful force of the five legions. So far, the total force in the Zhanhu River galaxy has reached thirteen legions, including the ninth, eighteenth, thirty-three, thirty-eighth, thirty-eighth, thirty-eighth, thirty-eighth, thirty-eighth, thirty-eighth, thirty-seventh, thirty-eighth, thirty-nineth, thirty-seventh, thirty-eighth, thirty-nineth, thirty-seventh, thirty-fifty-eighth, thirty-fifty-fifth legions, and a total of thirteen legions. Together with the newly recruits that had been replenished, the total force of the Shenguang clan has reached more than 280 billion, and there are also more than 3 trillion civilians. They were moved to the Zhanhu River galaxy to serve this army. The reason why so many civilians were moved is because in the future, more troops will be transferred here.

Now, the Shenguang tribe located in the Zhahu River strata has formed a southern front army group of the Shenguang tribe, unified the command of the entire Zhahu River strata and the 18 surrounding river strata, with a total force of up to 35 legions. The commander of this unit is Binliga* Zhiguang Grand Master, one of the five great masters of the Shenguang tribe, and is also the oldest among the five great masters. In the entire Shenguang tribe, he is probably the highest-ranking one. All the divine generals and divine commanders in the military headquarters are his juniors, and there are even his students, such as the commander of the 109th Legion Ahutedos* Yong Guang Shenguang, one of his five personal disciples. Among the entire southern front army group, there are many disciples. Therefore, although he dare not say that he is like an arm-to-arm commander, he can command freely.

Although he commanded the army, the mature and steadfast Binli and the Grand Commander did not immediately attack. On the contrary, he held many meetings of the troops, first unifying the morale of the army, and then ordered the various departments to step up training and prepare for the battle.

When to attack and how to attack, after learning about the situation of the enemy, Binli and Dashishi fell into deep thought. It was definitely not easy to take down the river galaxy on the opposite side. The enemy is difficult to deal with. This was his first understanding. What he had come into contact with before was only general information. Now that he has learned about countless battle videos, he has a deeper impression of the enemy and understands the difficulty of the enemy. Therefore, he has to consider a lot.

After nearly a year of rest, Binli and the Grand Commander finally decided on the combat plan and convened the supreme command meeting of the thirteen legions. The meeting was attended by the supreme commanders and staff officers of the thirteen legions, as well as the heads of each legion, with a total of up to a thousand people attending the meeting. The lowest of these senior officers were senior officials of the three-star god general or above, and each one was a big man who could stand alone.
Chapter completed!