"Understood!" The two said in unison.

"I believe that with the gradual ravages of the Five Spirit Zerg, those survivors will find that being able to survive in my Ling Yu's base is already the happiest thing in the world! Because they don't have to fear death anymore, they don't have to go hungry anymore! ”

"By the way, I'll tell you the news that Tianyang City has been destroyed by the Blazing Lord's army of worms. It only took one night! Ling Yu said lightly.

This news, in the hearts of Xu Jing and Lin Xiaohu, was like a bombshell, full of shock!

The human city, which is known as the human city that has not fallen for three years, the pride of the southern city, and the gospel of the survivors, Tianyang City, was actually attacked by the lord-level swarm commander and destroyed the city overnight!

This apocalyptic shijie, is there any safe place for humanity?

At this time, Xu Jing next to him suddenly spoke: "Boss, can I ask a question?" ”

"Say!"

"We have established a base in this area of Daqin Mountain, once Shili grows, will it attract the attention and attack of the Chencheng Zerg?"

"There is no large-scale gathering place of human beings that can escape the detection of the high-altitude king insects in the city of insect swarms! What we can do now is to find space for our development and survival in the interior of Daqin Mountain. ”

"When our strength grows to the point that even the hollowed-out Great Qin Mountain can hardly be contained, maybe I have replaced the Blazing Lord and become the indispensable supreme leader of the Chencheng Zerg!" Ling Yu smiled indifferently and said with great confidence.

"This is a race against time! I told you, Dragon City Jihua is just one of my backings, and the swarm is my main battlefield. ”

"And I, Ling Yu, am bound to set foot on the top of the sea of worms!"

Three days later, Ling Yu had once again controlled his own insect soldiers from the City of Worms, one hundred and fifty powerful jumping insects, fifty cockroaches, fifty thunderstorm insects, forty-five trap mine insects, and five jellyfish headshots, the total number had reached the limit of three hundred for junior guardians.

Since he prefers lightning surprise attacks and sudden hunting, Ling Yu decisively focused his insect soldiers on the agile jumping insects and trap mine insects.

Although the cockroach has outstanding combat effectiveness among the five low-level insect soldiers, after all, due to the hard insect armor, the combat speed is slow; It was the first time to control it, and the insect swarm was average, so Ling Yu didn't dare to greatly increase their control rate.

Once he became aware of the cockroaches, a new insect soldier, in the future, Ling Yu would consider increasing their control ratio again.

In the Five Spirit Zerg, a swarm commander wants to control the high-level insect soldiers, and there are only two ways, one is to choose to evolve by himself, and use the Five Spirit Energy Blocks to feed his low-level insect soldiers and promote their continuous evolution to high-level soldiers.

The advantage of the evolutionary route is that it ensures that the commander's high level of "swarm bond" with his own insect soldiers is preserved and continued.

After all, a tireless swarm commander did not casually abandon his low-level insect soldiers, but chose to personally feed them with energy blocks to promote their evolution. The insect soldier he evolved must be grateful to his master, have a higher degree of intimacy, and are more willing to fight for him with death.

This kind of biological contraction is like a pet that humans get along with themselves day and night in times of peace!

Just like the beagle insect that unconsciously blocked Zhang Hao's sneak attack for his master, it was because of his high "insect swarm contract" with Ling Yu that he chose to automatically defend his master.

But the evolutionary route also has its flaws, that is, time-consuming, labor-intensive, and energy-consuming blocks, which must have a long evolutionary cycle and a large number of Zerg energy blocks to support.

Unless you are a lord with a hive, it is difficult to have so many energy blocks to pile up the high-level evolution path of all your insect soldiers.

Therefore, many swarm commanders who are vassals with the lord will choose the second high-level insect soldier route - directly change the class.

The so-called change of troops means that the commander goes directly to the city of the insect swarm, cuts off the connection between the old insect soldiers and his master and servant, and then directly controls the new high-level insect soldiers of "Zero Contract".

The premise of this method is that you belong to a vassal who already has a high-level commander of the Hive.

Of course, the drawback of the method of "changing troops" is also obvious, that is, it sacrifices the "biological contract" of insect soldiers that he has accumulated with great difficulty. The new insect soldiers under his control must be cultivated from the "zero contract", which is quite fatal to the insect soldiers of the self-detonation system.

As a result, many swarm commanders sometimes prefer to keep low-level but high-level self-detonators rather than abandon them and try high-explosive but high-risk self-destructors.

When Ling Yu was in Spore Town, he plundered eight balls and four hundred wood spirit energy blocks, and in addition to the two balls and one hundred pieces given to Guo Desheng and others, he still had six balls and three hundred unused wood spirit energy blocks left.

Of these three hundred wood spirit energy blocks, Ling Yu decisively chose to evolve the more than ninety low-level insect soldiers who survived the war when he was still an insect resistant.

Evolve the high-contract beagle insect into a high-contract jumping worm;

Evolve a small mushroom mine worm with a high degree of contract into a trap mine worm with a high degree of contract;

Evolve the small electromagnetic worm with a high degree of contract into a thunderstorm insect with a high degree of contract;

Evolve the small jellyfish insect with a high degree of contract into a jellyfish headshot with a high degree of agreement;

…………

All the insect soldiers have been cultivated all the way by Gao Qidu!

Since they were all ultra-low-level insect soldiers at the beginning, the evolution of these more than ninety insect soldiers did not consume too many energy blocks.

There are three energy blocks in each head, just enough to use up the remaining three hundred wood spirit energy blocks.

If it were other commanders in the Swarm City, there would definitely be no way to evolve their old subordinates on a large scale with such "luxury" and "squandering".

After all, choosing a high-degree insect soldier evolution path is too energy-consuming.

This is also the reason why there are so many swarm commanders in Weishenme, who will be so fanatical about plundering and robbing the energy blocks of other zergs.

In order to evolve, in order to make your own insect soldiers more powerful!

In short, many Zerg commanders in the Swarm City can only selectively evolve a small number of Zerg soldiers according to the number of their energy blocks.

The rest can only be reluctantly replaced directly.

However, as long as the swarm commander has been in the swarm city long enough, he will soon find an extremely embarrassing problem.

That is, their vassal, the Blazing Lord with a small hive, will not be able to raise so many high-level insect soldiers on a large scale in the future, so that they can replace them to their heart's content.