Chapter 255: Upgrading the Zerg Army on Demand

The other arms of the Zerg army have not been upgraded yet. In the previous war, these arms have increased the number of four-star strength and their combat power has been improved.

Whether these arms need to be upgraded depends on the specific intelligence of the 66th city detected by the Zerg host.

Through the reconnaissance of the Zerg host, Wu Qing saw that the alien garrison in the 66th city had discovered the arrival of the Zerg army and was making defensive deployments.

The five-star Zerg host turned around the 66th city in stealth and did not find the army of the alien race, but all the armies of other affiliated races.

The main force that captured this city from the hands of the cattle tribe should be in the alien army that was completely wiped out yesterday.

The alien army was rampant outside and had fought to the main city of the 108th district. The 66th city on the front line of the two camps became insignificant to the alien race. They handed the city over to the army of the affiliated races.

Among the troops defending the city, the largest number was actually goblins!

This shows that the alien race has enough goblins, but the other subordinate races are not strong enough.

There is also a possibility that the alien race knows that their army is too high-profile and is likely to attract attacks from the local camp's big army. It is not safe to put too many subordinate races in the local camp's territory.

Now that the big army of the local camp has not taken action, the Zerg army has taken the lead. The alien army guarding the 66th city is indeed unsafe.

Wu Qing kept so many resources to improve the strength of the Zerg army according to the situation of the 66th city's defenders.

A slight increase in the proportion of high-star arms in the army will greatly improve the combat effectiveness of the entire army.

From the situation of the Zerg host reconnaissance, although the proportion of the alien army's subordinate army in the 66th city is not high, their total strength must exceed three million.

More than three million star arms, plus countless goblins, with a strong city guarding, it is not a simple matter for more than 900,000 Zerg troops to capture such a city.

Wu Qing thought about it and upgraded all the one-star troops in the Zerg army to two-star first!

Nearly 600,000 Zerg troops transformed and upgraded, this scene was really spectacular!

This shocked Niu Zhong and his elite cavalry troops of the Niu tribe, as well as the personnel from various forces who had been following and observing the Zerg army!

Of course, this also consumed more than half of the resources accumulated by the Zerg army in several battles, the resources obtained from the trade with the Goblins again, and the resources earned from the Naga tribe!

"Is this the pre-war upgrade of all members of the Zerg army?! How did they do it!? Don't they even need the Qiyun beads?!"

"All members upgraded to five stars? This scale!?"

"Impossible! This is absolutely impossible!"

"It should be the same as yesterday, a large-scale upgrade, from one star to two stars!"

"This is incredible, with this upgrade, the combat power of this Zerg army is completely different!"

"This Zerg army is improving its strength on demand, it's incredible!"

"Now it seems that this Zerg really has the foundation of a big clan!"

"..."

Such a large-scale pre-war strength upgrade of the Zerg army is indeed very rare in this world, and the observers of those big clans are also amazed.

600,000 Zerg troops of various types have emerged from their cocoons, and their strength has all been upgraded to two stars, which just happened to meet the speculation of some people.

The system's resource consumption is very large, but the combat power of this Zerg army has also undergone a complete transformation.

An army of more than 900,000 all with two-star strength, even an ordinary big clan would not form such a luxurious army.

The reason why Wu Qing upgraded all the Zerg troops to two-star strength first was because he considered that in order to capture the 66th city, he would have to enter the city to clear out the remaining enemies. The Zerg army could not do without strength advantage.

After Wu Qing's upgrade, most of the Zerg troops have recovered to their best condition due to the upgrade and evolution. Now there is no problem in directly starting the war.

The remaining troops that have not yet fully recovered can continue to recover. It is not a task that can be completed in a short time to successfully capture such a city.

The elite cavalry troops of the Niu tribe led by Niu Zhong had to follow the Zerg army again without even having enough food. Fortunately, this time they did not need to go far and would soon reach their destination.

The Zerg army came to the selected attack position outside the 66th city and quickly formed a formation. Nearly 50,000 Zerg destroyers formed a formation in the center.

One hundred thousand two-star Zerg puppies were first dispersed in various places in the attack position and drilled into the ground, so that they would not block the shooting range of the long-range attack arms, and could drill out at any time when needed.

The formation of the Zerg Army's ground forces is still based on the combination of Zerg Hydralisks and Zerg Roaches as the main force, Zerg Stealth Spiders as long-range firepower assistance, and Zerg Zerglings as close combat assistance.

These more than 700,000 Zerg Army ground forces, surrounded by nearly 50,000 Zerg Destroyers, formed the main formation of the Zerg Army.

The 150,000 Zerg Mutalisks were divided into several parts and landed on the sides and rear of the Zerg Army's main formation to rest. The siege battle had just begun, and it was not their turn to appear.

The Zerg Queen and the Zerg Exploding Swarm were mixed in the Zerg Mutalisks.

Hundreds of Zerg hosts were distributed in the air around the surrounding area, collecting all intelligence in real time.

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Wu Qing's Zerg clone and Zerg guards rode on horseback among the Zerg Hydralisks and Zerg Cockroaches near the center. The Zerg worker bees carried by the transport host specially built a high ground for him with mud and stones to facilitate his observation of the battlefield.

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The elite cavalry of the Niu clan led by Niu Zhong, as well as the light griffin knights and giant light griffins parasitized and controlled by the Zerg queen, all stayed behind the main formation of the Zerg army.

Wu Qing symbolically sent some Zerg puppies to guard the light griffin knights and giant light griffins who were still pretending to be captured.

The Zerg army was ready, and it was getting close to dusk. The defenders in the 66th city were also mobilized and deployed in place.

The Zerg host has already detected the distribution of all the defenders in the city, and the queen quickly calculated the best attack target for the Zerg destroyers.

"Boom boom boom...!"

Nearly 50,000 liquid fireball shells were launched from the Zerg army phalanx and shot at various locations of the 66th city in the distance at high speed.

The Zerg army's siege battle has begun!

"Boom boom...!" The explosion sounded everywhere in the city, and these places were basically the locations of the alien human race's affiliated race army.

The city walls collapsed, the buildings collapsed, the wounded were everywhere, and a large number of people disappeared directly in light!

With the most detailed intelligence support and the most precise strikes, the Zerg destroyers achieved the best killing and damage efficiency as soon as they opened fire!

"Boom boom boom...!"

In the second round of Zerg destroyers' attack, only four-star Zerg destroyers and more than 3,000 newly upgraded five-star Zerg destroyers opened fire. Other Zerg destroyers were not in a hurry to attack. They were not in the best condition and could fight for a round and take a rest.

The second round of Zerg destroyers' attack had a smaller coverage area, but the attack power was very terrible.

In the places affected by the explosion, people were basically not spared and all turned into light and disappeared.

The attacked city walls and various buildings in the city were all ruins, and even the strongest defensive city walls were blown up!

What Wu Qing needed was a site to build a Zerg base, not a complete city, so he blew up the city without hesitation.

On the contrary, other people watching the battle felt sorry for the massive damage to the 66th city.

The high-star Zerg destroyers had too much firepower, and the damage effect on buildings was very good. Except for the high-end siege weapons of the goblins and a few special arms, it was difficult for ordinary arms to achieve such a city-destroying effect.

"Boom boom boom...!"

The Zerg destroyers fired again in unison and launched the third round of attacks. This was another large-scale ultra-long-range attack with a very wide coverage.

The city's alien human defense troops suffered a large number of casualties.

The position of the Zerg army is very clever. While trying to get as close to the 66th city as possible, it is just outside the range of all the long-range weapons of the alien garrison army.

The alien garrison troops in the 66th city can only passively take the beating now. They have no way to deal with the Zerg army.

At this time, the aliens must have known that they sacrificed thousands of light griffin knights and thought they had achieved their predetermined goals, but they did not expect to get more and stronger ultra-long-range attack arms in the Zerg army in exchange.

The aliens understood that they were fooled by the Zerg army!

After enduring three rounds of fierce attacks from the Zerg destroyers, the alien defenders in the 66th city did not choose to go out of the city to fight, but began to retreat into various bunkers in the city to avoid the powerful attacks of the Zerg destroyers.

Wu Qing would definitely not let them withdraw smoothly. All the Zerg destroyers opened fire at full power and carried out the strongest state of firepower output.

The explosions in the city continued, and a large number of alien defenders fell under the artillery fire of the Zerg destroyers.

The alien defenders who finally successfully retreated into various bunkers were less than half of the total number of defenders in the city. Nearly half of the troops either disappeared in the death light or were severely injured and lost their ability to move, lying in the city struggling painfully.

Without the exposed target, most of the Zerg destroyers stopped attacking, and they continued to rest and recover.

The Zerg host's reconnaissance method is not only to see with the eyes, but more importantly, they have a strong mental power and perception ability, as well as rule-level anti-stealth ability.

The alien army hiding in the bunkers also cannot escape the eyes of the Zerg host.