What Yu Qingyu did was to deploy a stellar bomb in each of about 1,200 star systems within a radius of two hundred light-years.
These bombs are so powerful that they can destroy a star as long as they are detonated in the right place.
What Yu Qingyu did was to destroy these star systems, leaving the enemy with no choice but to use the star system where the star is located as a springboard to enter the home galaxy. Because in this star system, Yanxing is the only planet with suitable conditions, the enemy must attack Yanxing.
Of course, Yu Qingyu did not rush to destroy the nearby star system.
Quite simply, the enemy hasn't come over yet.
However, Yu Qingyu did not evacuate the residents of these star systems, or even issued a warning. At that time, he used the fast reconnaissance ships left by the military to deploy the stellar bombs, and was not discovered by the residents of these star systems, or even leaked the least bit of wind.
He did this obviously to keep it secret.
The main thing is that the power of the stellar bomb is huge, but it is not inevitable. If the enemy is aware of it in advance, these stellar bombs can be found as long as the correct method is used. Although it is impossible to eliminate all stellar bombs at the same time, as long as one stellar bomb is eliminated, the enemy can seize a star system. There is no need for the star system where the star is located, and there is no need to expend troops to attack the star.
Of course, this is also the most criticized place.
By doing so, Yu Qingyu is tantamount to putting the residents of more than a thousand star systems into desperation, and there are also about 10 million humans among them.
In fact, this was also the biggest stain in Yu Qingyu's life.
Later generations had a high evaluation of Yu Qingyu, but they didn't compare him with Yu Tingxuan and Xiao Wentian, because it had a lot to do with this stain. In the evaluation of later generations, if Yu Qingyu was prepared at that time, even if it was only to evacuate humans from these star systems, he would be qualified to compete with Yu Tingxuan and Xiao Wentian.
However, judging from the situation at the time, Yu Qingyu obviously did not dare to risk the leakage of the news to evacuate the residents of these star systems. In fact, as long as an evacuation action is taken, the enemy will be spotted and alert to the enemy, so the next thing waiting for Yu Qingyu is definitely destruction. If there were no subsequent battles around Yanxing, the fleets and legions of the military tribe would be able to rush to the homeland galaxy before the human confederation completed the deployment and adjustment. In the case of the enemy, the human confederation will soon be defeated. Even if it is not immediately defeated, the human confederation will exist in name only if the homeland galaxy suffers a catastrophe, and the scattered human legions will be without a leader. Obviously, there is no difference in essence whether it is a direct defeat or an indirect defeat.
Obviously, between more than a thousand star systems and the entire human federation, Yu Qingyu chose the latter and assumed all the responsibilities alone.
Just a few months later, this thing that Yu Qingyu did produced value.
When the Bingyu fleet came over, Yu Qingyu immediately reported the situation to the military headquarters and mobilized all the army under his hands.
Although a few months is not too much, there are enough manpower, and everyone is struggling for survival and can do a lot of things. When the enemy arrived, five solid military fortresses had been built on Yanxing, and they were connected to each other through internal passages. Even if there is still a lot of construction work to be completed, as long as the five fortresses are fully utilized, they can cope with the enemy's attacks.
At this time, Yu Qingyu did not expect the military to send reinforcements.
Quite simply, in several other directions, the Kunyang clan and the wild beast clan have launched a full-scale offensive. The military has long used the reserve team, and there is no extra force to support Yanxing. In fact, several other directions are also very important, and the consequences of being attacked by the enemy are also extremely serious. Therefore, relatively speaking, even if there are some reserve teams in the hands of the military department, the first thing that needs to be considered is not the Yanxing who has just been attacked.
In fact, by this time, the enemy's offensive strategy has been very clear.
That is, the Kunyang tribe, the wild beast tribe, and the Bingyu tribe all used their horsepower to launch a general offensive in multiple directions, making the human legion uncomfortable. No matter which direction the defense line is breached, the human federation will suffer disastrous defeat, so the human legion must block the enemy's attack in all directions. Obviously, Yan Xing is the enemy's main attack direction, but it is only one of many main attack directions. Because it is too remote, there are not many troops guarding this direction, so the Bingjuan Clan Corps took on the main attack task. In other directions guarded by the human legion, the Kunyang clan and the wild beast clan are the main forces, and there is no opportunity for the Bingyu clan to perform.
It is also true that Yu Qingyu does not think that the military will send reinforcements.
After obtaining the exact information, that is, the legion of the Bingyu clan had set off, Yu Qingyu took action and detonated the stellar bombs that had been placed in advance.
Next, as he predicted, in the case of no other choice, the Bingyu clan can only attack Yanxing.
However, Yu Qingyu still overestimated the combat effectiveness of the army composed of refugees, or underestimated the enemy's strength.
More importantly, the combat effectiveness of the main force fleet of the Bingyu tribe is definitely not blown out.
Although Yu Qingyu was prepared and prepared for the worst, the result was still beyond expectation. The more than a dozen warships sent by him were tantamount to moths fighting the fire. Not only did they fail to buy time for defensive operations, It also took the lives of all the officers and soldiers of the fleet.
With the arrival of the main fleet of the Bingyu tribe, Yu Qingyu could only abandon all combat plans to resist invasion outside of Yanxing.
After controlling the entire star system and encircling Yanxing, the Bingyu tribe immediately launched a battle against Yanxing, seeming to think that they could take down this vital planet in one fell swoop.
If it is said that Yanxing was not of much value before then, after Yu Qingyu destroyed all star systems within two hundred light-years, Yanxing became extremely important because it was the first to enter the home galaxy. One stop is also the first military stronghold that the Bingyu Clan can seize in the Beisi District. Simply put, if this planet is missed, a gap of more than four hundred light years will appear on the front of the Bingyu tribe. Although the human legions above can be eliminated by destroying the star, the inability to plug this gap means that the integrity of the front cannot be maintained. At that time, the human legion will inevitably use this gap to cut off the logistics support line of the military region clan legion.
However, the Bingyu Clan also underestimated Yanxing's defenders.
Perhaps, it has a lot to do with the previous battle that went too smoothly.
At that time, the Bingyu tribe only controlled the entire star system, and it was only the vanguard forces that accompanied the main fleet, not the main force of the Bingyuu. If you pay enough attention, then the Bingyu clan should not launch an offensive at this time, at least until the main army arrives. In addition, adequate firepower preparations should be made before launching an attack, that is, let the fleet carry out high-intensity bombardment on Yanxing.
However, the enemy not only did not wait for the arrival of the main force, nor did it prepare for firepower in the early stage.
In the battle to land on Yanxing, the Bingyu tribe was hit head-on. At that time, of the ten legions that were dispatched in the first batch, three legions did not board the Yanxing at all, and the other seven legions also suffered considerable losses. Among the deployed landing ships, that is, transport ships, more than half were destroyed before landing. It can be said that such a heavy loss is enough for the legion commander of the Bingyu clan to realize that the defenders on Yanxing are not weak. It is a pity that the legion commander of the Bingyu tribe is obviously inexperienced and did not take these losses into consideration at all. After the first batch of legions landed, the Bingyu fleet went into battle, providing fire support for the landed legions. Almost at the same time, the landing ship carrying the second legion set off. As a result, these landing ships were once again hit hard by ground fire.
It was not until this time that the legion commander of the Bingyu tribe realized the seriousness of the problem.
It's just that thirty legions have been invested, and those who have been killed have been eliminated. There are about fifteen soldiers from the military region who have boarded the star and are fighting fiercely with the defenders.
Obviously, stopping the combat operations of landing on Yanxing at this time is tantamount to giving up those 150,000 soldiers.
In other words, the early affairs put the Bingyu tribe in a dilemma.
Although in the future, the legion commander of the Bingyu family continued to increase their troops on the ground and put the fleet into battle in a more active manner. After paying a very heavy price, they finally seized the landing field and gained a firm foothold on Yanxing. Compared with the huge losses suffered, the delayed time is obviously more precious.
This landing battle, which was originally planned to be completed in one day, lasted for fifteen days.
Obviously, Yu Qingyu did not waste this time.
Although he could not keep the enemy out of Yan Xing in the end, Yu Qingyu did not expect this result either. In the fifteen days that the enemy robbed the landing field, he had completed all the mobilization work, so that all the refugees scattered outside were withdrawn to the military fortress, and the fortress's defensive deployment was strengthened. More importantly, when retreating, the various legions strictly followed his orders, that is, destroying all the facilities and equipment that can be used by the enemy, and transporting all the materials that can be taken back to the fortress. What is left to the enemy is the land that cannot be taken away, and the ruins of worthlessness. Of course, waiting for the enemy in the fortress are 10 million soldiers and civilians who share the same enemy.
Strictly speaking, after the Bingyu Clan Legion successfully landed on Yanxing, the battle to defend Yanxing officially started.
This is Yu Qingyu's battle of fame, but for others, this is definitely not a battle worthy of praise and praise, and no one even wants to recall.
In addition, the disparity in power and the short-term defense battle was also the first turning point in this war.