The days of resource collection are actually quite monotonous and mechanical.

The Zerg troops were almost fully dispatched and continued to penetrate the Sanjiang urban area every day.

In addition to ordinary resources, as long as the jewelry store in Sanjiang City can win everything, gold and silver resources are also constantly accumulating.

However, the amount of gold and silver needed this time is too much, and Qin Haohan will not be able to accumulate enough for level five mothers to upgrade for a while.

In addition, it is necessary to upgrade the level 5 mother sock to a level 5. Qin Haohan still doesn’t know where to find the natural crystal stone.

According to what he had known before, there was no natural crystal stone produced in Sanjiang.

Four days passed in a blink of an eye.

The temperature was particularly cold in the morning of that day, and it had not melted until last night.

Qin Haohan felt that the day when Chunjiang was completely frozen was not far away.

The weather is getting colder day by day, and the harvest of grain in the Hejiang Alliance has ended.

Now Qin Haohan's Zerg begins to regain power plants and TV stations.

The number of people in the Hejiang Alliance has exceeded 200,000, and there are more people and more demands.

They suggested to Qin Haohan that they wanted to restore the city's electricity.

During this period, Qin Haohan's fly scout began to fly further to explore.

He found that the surrounding counties and cities are still nearby, and although there are human bases there, they have not been able to recover power and people are still living in the dark.

Qin Haohan felt that he was likely to leave Sanjiang in the near future.

Because after such a long search, he could almost confirm that Luo Xiaoxi was not in Sanjiang City.

The city office is the most densely populated area of ​​mutant mutant beasts in Sanjiang City. Millions of mutant and mutant beasts are entrenched there. Qin Haohan really has no time to go through now, so he can only wait for a while.

When the matter in Liberia was resolved, he would go to the municipal office even if he was Pingtui.

It is best to find the clues about Luo Xiaoxi, and he will leave and search.

If he can't find it, he will find a place more suitable for the development of the Zerg, at least it must be produced with natural crystal stone.

So no matter what, he has to leave. Before leaving, if he can give his hometown a relatively good living environment, he is still willing to do it.

So the Zerg began to try to move towards these two places, clean up the mutant, and strive to restore power and communication supplies as soon as possible.

After breakfast, the construction of the Feilong Nest and the development of the caterpillar were completed at the same time.

Qin Haohan immediately placed the flying dragon's nest. He originally wanted to place it on the tree, but the trees were not big enough. Qin Haohan finally could only sit on the back of Air Force One and placed it on the hillside of Yingchouling.

It's like an eagle building a nest on the mountainside, and the dragon's nest is placed there, looking like a huge bird's nest.

Then Qin Haohan immediately chose the Tamsui Zerg nest.

"In the construction of freshwater Zerg nests, 5000 food, 2500 oil ore, and 1300 gas ore, and 120 hours will be needed. Please wait patiently."

The second prompt sounded at the same time, that is, it will take 120 hours for Mantis’ technology to enter research and development.

Qin Haohan then opened the system's troops page.

Two new troops are added here.

"Flying Dragon: Zerg long-range air combat units can launch blade bugs for long-range attacks. The first-level flying dragon has a range of 500 meters and a maximum flight speed of 400 kilometers per hour. Each level upgrade has a range of 250 meters, an increase of 50 kilometers per hour, and a cost of 240 food, 120 oil mines, 60 gas mines, and 30 crystals."

This cost is not high or low, and is cheaper than black poisonous women, golden-horned beetles, long-bolt expellers, scaled-armored earth dragons and scientific research insects.

However, compared to the velocity insects, sting snakes, wasp warriors and even golden-headed electric centipedes, it is much more expensive.

However, Qin Haohan has always believed that the Zerg pricing is relatively reasonable. For expensive troops, there must be a reason for it to be expensive.

A first-level flying dragon can hit a distance of 500 meters, so a fourth-level flying dragon can hit a distance of 1,250 meters.

The flight speed of 400 kilometers per hour in the first level can reach 550 kilometers in the fourth level.

Such speed and range are definitely a nightmare for ground troops.

Even if you encounter fighter jets, a large group of flying dragons will definitely teach the fighter jets an unforgettable lesson.

Qin Haohan also had a primary hatching pool that was useless, so he immediately ordered the creation of five thousand flying dragons.

He made a flying dragon here, and he looked at the caterpillar's troops again.

"Caterpillar Interceptor: Zerg air defense unit, using the principle of flying dragon launching bladeworms and the flame technology of burning fireflies, launches its own burrs into the air, and sets intercepting firepower at medium and low altitudes. The interception range is 800 meters in level one state. For each level one increase, the interception height is increased by 150 meters. The cost is 800 food, 400 oil mines, 200 gas mines, and 80 crystals."

The cost of the caterpillar interceptor is similar to that of the black poisonous woman, and it is basically the most expensive army.

What's more, we still need to test it. Qin Haohan ordered the creation of ten caterpillars to see the effect first.

Free eggs start hatching immediately.

The first one was Feilong.

In the game, the flying dragon is a classic Zerg unit, with a snake-like body, bat-like wings, a hideous head and a weird tail with a round mouth at the tip.

Qin Haohan's here is the same now. The flying dragon flew out, with a wingspan of about three meters wide, and the whole body was golden under level four.

Qin Haohan issued an order to let Feilong test the effect.

Feilong's big tail flew out, and a red light flew out!

Puff~~~!

A big poplar kilometer away was cut off by the red light and fell into the swamp area that was about to freeze.

"Yes, this lethality is even greater than that of a sniper rifle, and it has a fatal effect on other ground troops except tanks."

In a few minutes, a thousand flying dragons flew out through the hatching pool, flying in the sky like dark clouds.

Then the first caterpillar interceptor was hatched.

Qin Haohan used to not like caterpillars very much. He thought this thing looked a bit disgusting and looked less cute than a dung beetle.

But now the caterpillars look completely different.

The huge golden caterpillar has a strong metal texture, with a length of fifteen meters, and is covered with rows of golden burrs on its body, which soars straight into the sky.

Qin Haohan roughly counted, and there were ten rows of golden burrs, each row was ten.

Each burr is about two meters long and is as thick as a human thigh.

The caterpillar crawled out of the mother's turtle and quickly wriggled towards Qin Haohan at a speed that was about like a human running.

"No need to come here, show your skills." Tan Qi scolded the caterpillar that was neither deep nor shallow.

The caterpillar stopped immediately, his body shivered, and then one of the burrs flew out from the rows of burrs on his body.

Whoosh~~~!Squeak~~~~!

The burr made a sharp cry, like a huge monkey, rushing directly into the clouds.

Bang~~~!

A firework-like flame exploded at the edge of the clouds, emitting a red and green light.

The red one is the technology developed by the Zerg based on the actual flame, while the green one is developed by the fireflies' phosphorus fire.

Such a flame is not easy to extinguish when it is contaminated with it, and it is considered a technology that belongs to the Zerg.

Qin Haohan looked up at the sky and watched the fireworks-like flames blooming in the clouds, feeling unreal.

Why do you feel a little cold on your face?

In the blink of an eye, the sky was covered in white and fell down.

Qin Haohan raised his hand, and a crystal clear snowflake fell on the palm of his hand, but it didn't melt for a long time.

Looking further away, the bottom can be seen near Yingchouling is already very low.

The northwest wind is wrapped with a large scattered snow, completely covering the world.

Just in early September, the first snow was so heavy!

Qin Haohan looked at the ignorant caterpillar interceptor, thinking that if this guy hadn't bombed the clouds, the snow would probably have come so quickly.
Chapter completed!