The night sky with a height of more than 30 floors is very windy and a little cold. Standing here, you can feel the howling wind and quieter darkness around you. A sense of depression and silence is becoming more and more intense and obvious. Only at one end of the distance, there are groups of lights that seem like fireflies. Zhou Chu knew that it was the direction of the international airport.

Even Zhou Chu, who had already improved his physique in the past two weeks, was still breathless when he arrived at the rooftop, but Ada breathed calmly and expressed calmly. He just looked at himself with a smile.

Zhou Chu was a little angry. I am just an ordinary guy. Can I compare with popular characters like you and super agents? But obviously Ada doesn't know his identity, so he just said angrily.

"Tell me, what are you doing here?"

"Don't you want to know why the crowd is stuck?" Ada said, and then handed Zhou Chu a night vision telescope that had been hiding here.

Although Zhou Chu did not think that Ada came to him just to understand the reason, he did want to know what was going on, and he had to stay these survivors for so long and was still in the presence of an army. So he took the telescope and looked in the direction Ada pointed.

Then he gasped.

What you see in the telescope is the largest zombie tide that Zhou Chu has ever seen, like a crowd of people. Every zombie and zombie is almost all shoulders next to the shoulders, densely packed into a group, occupying nearly tens of thousands of square meters, and it is not just these zombies that are squeezed into a group. With Ada's guidance, Zhou Chu saw in the telescope that in the direction here, there were obstacles and "covers" piled up by abandoned cars and waste, blocking the roads to the international airport.

Near these blocked roads, a large number of lickers were swimming and jumping, stopping from time to time to look around, like patrol guards and soldiers, and like supervisors supervising zombies.

Such a situation is like the situation I saw before the institute that day, but it has expanded countless times.

With dense zombie tides, lickers and various mutant creatures jumping and wandering everywhere, Zhou Chu even saw the ups and downs of gravediggers on the ground, and those simple but still blocking abandoned obstacles, he knew that what was presented to him was not just a large number of biochemical monsters, but a biochemical army that could already be regarded as an army.

Zhou Chu put down the telescope and wanted to say something, but didn't know what to say. He just handed the telescope back to Ada and lit a cigarette.

Despair seems not to be, but with a strong and irresistible sense of powerlessness, there is no doubt that such situations and situations will only make a single ordinary individual like Zhou Chu feel powerless and helpless, and will also make a powerful existence like Ada feel tricky and embarrassed.

Zhou Chu was silent for a while, then spit out a circle of eyes and asked Aida.

"What's going on?"

"Willes." Ada glanced at Zhou Chu, "This is why Welles was so sure that he could stop Zhang Bo and delay him. The real mother sample of Zero virus is still in his hands. Maybe..." Ada suddenly stopped at the end and turned around and asked Zhou Chu.

"Do you know the biggest characteristics of Z virus?"

"I don't know." Zhou Chu shook his head, he really didn't know.

"The greatest success of Zero virus is not its stability or its controllability. It is because it has become the top of all viruses so far after fusing the characteristics of G virus and T virus. Zero virus infection has shown the characteristics of a queen bee and a queen for the first time."

"Queen bee, queen ant?"

"Well, simply put, any food chain and biosphere have the difference between the vertex and the lowest level. Zero virus infections will have an absolute advantage in the face of G virus infections and T virus infections. This advantage is not only in terms of strength, but also instinct and suppression in biological instinct. It is like a fox who sees a large predator like a lion and will instinctively avoid and fear, because instinct and experience remind it and tell it that this is not something it can compete with."

Zhou Chu was already stunned and opened his mouth slightly. Ada looked at him with a smile and continued.

"This is not the key. It's just that Zero virus, I don't know why it has the pressure on T virus and G virus in the biological chain, but the more important thing is the queen-bee effect. The T viruses and G viruses isolated through the fusion of Z viruses, and all their infected bodies will become like drones, worker bees, worker ants and soldier ants in the hive mechanism. Z virus infection can directly control T viruses and G virus infections isolated through the Z virus body through odor, or by neuron connection, or other methods. However, there is no way to know how to transmit instructions, but there is no doubt."

"So..." Ada has already explained to this point in detail, and Zhou Chu could not understand it, but he was a little unbelievable.

Ada's expression was still calm and even relaxed, but it sounded a little chilling.

"So, yes, Umbrella's long-standing pursuit, truly monotonous controllable, group and military biochemical weapons, achieved by the emergence of the Z virus."

In an instant, it seemed like darkness expanded, and it seemed that countless zombies and lickers suddenly surged around, ferocating and roaring at him. He knew that everything was an illusion, but he still felt extremely real. Ada's face in front of him became distant and blurry. It was not until a moment later that he woke up from such an illusion.

"Ada..." Zhou Chu's voice was a little difficult, "If you were saying it was true, then what role would this biochemical weapon play in the real battlefield?"

The pictures that could appear in his mind were the scenes of countless tides of zombies and lickers fighting in cities. There was no human, or no one able to survive. There were broken ruins and blood everywhere, without any vitality.

"I know what you are worried about." Aida said, "The natural defects of biochemical bodies, such as the stiffness and slowness of zombies' movements, and the lack of independent thinking ability and wisdom, are destined to be able to only serve as a force for assault or defense on the battlefield. Due to their own destructiveness and anti-human nature, the amount of investment is also very small. In any case, this type of weapon that is almost equivalent to an anti-human species once used on a large scale. Every country will be cautious. Although it is not ruled out that some crazy and ambitious people will use it at any cost, most governments and warlords still have this common sense. After all, both sides of the war are humans, and the biggest purpose is to invade and occupy, plunder, rather than to completely destroy. Destroying a city or a country will not be of any benefit to the winner, but will become a public enemy of the whole people. Only the brainless guys will do that."

After pausing, Ada continued, "And from the information I know, in the near future, the signing of the Anti-Biochemical Weapon Agreement will be officially put on the agenda of the United Nations."

Ada was downplayed, but Zhou Chu was still frightened. Although Ada was right, the zombies were slow, the lickers did not have too high wisdom, and the tyrant was just human-type weapons that were good at killing but had no strategy. The commanders and humans with wisdom and strategy were still both sides with wisdom and strategy, and they could not be put into the battlefield in large quantities. Otherwise, as Ada said, it was destruction rather than invasion. Another major limitation of biochemical weapons was that no matter how powerful it was, the components were still flesh and blood. Only heat weapons could be destroyed, and no matter how powerful the organism was, it could not fight against energy bodies and heat weapons.

But no matter what, biochemical weapons have become the second "nuclear weapon" of mankind. Their power may not be that huge, but they are more destructive and predatory.

But this is not something he can worry about. Zhou Chu reminded himself that this is a nightmare, this is another world, and what he needs to complete now is just leaving, so he took a deep breath.

"Then what can I do?"

The purpose of Ada bringing him here is definitely not just to show him these things and literacy.

"What Zhang Bo takes away is most likely just the Z virus daughter, and the real Z virus mother is still in the hands of Wells." Ada said, "Of course I don't need to take away the mother body. I only need the daughter body. Wells's purpose is to kill Zhang Bo, so these zombies are intercepted here, and your purpose is to be able to leave."

"So our common purpose is to find Zhang Bo, kill him, and then you take away the Z virus body, and when Zhang Bo dies, Wells will open the road and then I can leave?"

"Correct." Ada said, "but I already know where Zhang Bo is, but it's not easy to start there, and I need a more suitable candidate to get close to it."

Ada has found Zhang Bo? Well, Zhang Bo has never been to the headquarters, so he should have never met Ada. Listening to Ada's tone, it seems that Zhang Bo is on high alert now? Or it is difficult to get close to other reasons, so Ada needs to approach Zhang Bo alone - there is no doubt that this candidate is himself who has a common purpose.

"Okay, how can I get close?" Zhou Chu asked. He had no choice. Wells was missing. The only way to leave now was what Ada said. In order to leave, he had to temporarily obey Ada's arrangements.

"Zhang Bo felt very unsafe. He probably guessed that Wells was not dead and that he was not in his mother's hands. Umbrella was eyeing him, so he urgently needed a few unofficial bodyguards around him, who were guarding for twenty-four hours."

Ada's eyes fell on Zhou Chu. Zhou Chu smiled bitterly and was about to nod, but suddenly thought of something and was about to speak, Ada said again.

"I will prepare the relevant information and documents for you, so there is no need to worry about this."

"No." Zhou Chu shook his head, "I have a more suitable candidate."

He thought of Gao Ming, and with Gao Ming's identity and skills, it was obviously more suitable than him.

"Oh? Do you have any companions?" Ada raised her eyebrows and was about to say something when something suddenly came to cut through the air and then the sound of a banging into the ground. Then there was a violent shaking where the two were.

Ada's face changed, without any extra words, stood up and walked quickly towards the door on the rooftop, leaving a sentence without looking back.

"Go away!"

(Thanks to Atujing boots for the reward and evaluation. A cat thanked me here~)
Chapter completed!