"In the face of such a terrible enemy as the queen of the corpse clan, we must unite, don't believe those rumors, don't be divided by rumors, zombie incidents still happen from time to time, in order not to become zombies, not to let our relatives become zombies, please have not been vaccinated citizens to rush to the nearby epidemic prevention station as soon as possible to get vaccinated......"

"I didn't lie to you, did I? These citizens, even if we don't turn them into zombies, Yun Zhouyang will sooner or later suck them into dry corpses, and if they become zombies, they can still walk around, and if they become dried corpses, they can only return to dust and dust, and the ending of becoming zombies is relatively better. Sanada Ryoko took the opportunity to say a few words to Liu Gan to strengthen Liu Gan's mind.

"For ordinary humans, the ending you give is not good, there is no essential difference between turning into a zombie and becoming a dry corpse, I am in alliance with you, just because Yun Zhouyang is now a greater threat to me, and I want to get rid of him more." Liu Qian snorted coldly.

"Then you're not going to stop our plans because of a sudden kindness to these humans, are you?" Ryoko Sanada confirmed to Liu Gan.

"I came to the Holy City for only one purpose, to kill Yun Zhouyang and destroy the Holy Sword, if there is no peaceful way to achieve this goal, I can only do whatever it takes." Liu Qian shook his head.

"I like a man like you, brave, wise, calm, determined, always clear about his goals, will not be swayed by any factors, I want to marry you! I want to give you a monkey! Ryoko Sanada looked at Liu Gan with fiery eyes.

"First, you are now in a man's body, and it sounds disgusting to say such things; Second, there are many women who want to marry me and give birth to monkeys, and you can't give birth if you want to, so go to the queue first and say it. Liu Qian immediately rejected Ryoko Sanada.

"Amazingly handsome, huh? Pull a yarn! Sooner or later, I'm going to make you my sex ~ slave! Ryoko Sanada was bored, rolled her eyes and threw a few words.

……

"The efficiency of the citizens of the Holy City turning into zombies is very low, Yun Zhouyang has already accelerated the process of absorbing the excess spiritual energy of the citizens, if we wait for the brood to evolve slowly, I'm afraid it will be too late." After returning to the secret stronghold of the underground waters, Ryu Kan spoke to Ryoko Sanada.

"In the current situation, that's all we can do, if we want to spread the zombie virus, we have to go out and bite people, but as long as there is a zombie incident, Yun Zhouyang and his elite team will immediately rush over, and now the fighter pilots and mecha soldiers who come out are equipped with psychic shields, and it will be very difficult for me to imagine that it will be difficult to fight back against them like before." Ryoko Sanada also had a headache on her face.

"Is there a zombie virus that can spread on a large scale, such as airborne transmission, which is definitely much faster than a human bite." Liu Qian thought about it and asked Ryoko Sanada a few words.

"No, the corpse people have always transmitted the zombie virus in their bodies through human bites, and airborne transmission is a dream, but it has never been realized." Ryoko Sanada shook her head, when the zombie changed, what she said with the green bottle was just bluffing Yunzhouyang.

"There is a weather system in the Holy Land, and in the few days I have been here, I remember that it rained one day, if we infuse the virus into the weather system of the Holy City, will the next rain with the virus spread faster?" Liu Qian came up with an idea.

"What did I think of when you said that...... Well, you wait......" Ryoko Sanada rummaged through the packets related to those energy zombies that Ryu Qian gave her.

"That's it, red worm!" Ryoko Sanada adjusted the genetic map of one thing to the screen of the terminal.

"What's that?" Liu Qian leaned over and took a look.

"Red nematodes are a special vector that is not much larger than a virus, just like a virus transporter, they are also a virus themselves, and after infecting microorganisms in the water, they will multiply in large numbers, and then gather together to automatically form some kind of network structure that encapsulates the zombie virus......" Ryoko Sanada read according to the instructions in the packet.

"This network will appear red in the water, like tiny insects swimming around, so it is called red worm...... In these packets you gave me, there are a lot of previous research data, and the red nematode is a viral vector that they invented. ”

"According to the above instructions, the red nematode can carry the zombie virus, we only need to mix the red nematode carrying the zombie virus into the reservoir of the Holy City weather system, and then fall with the rain, as long as it falls on the human skin, eyes, corners of the mouth, ears, nose and other places, people have a great chance of being infected...... Right! That's it! Ryoko Sanada said and walked to the vicinity of the virus printer and started to operate.

"Wouldn't the rain in the sky turn red?" Liu Qian asked Ryoko Sanada.

"Theoretically, yes, but I haven't done that before, so it's not clear how." Ryoko Sanada continued to keep her head down and busy.

Liu Qian stroked his forehead...... I remember when I first entered the game, the screen was full of red blood rain, and the survivors of Tranquility City also mentioned the red rain that destroyed the world many times, and the entire Tranquility City was almost defenseless and paralyzed, and most of the millions of citizens were zombieized overnight, and only a few survived.

Ryoko Sanada is about to come out, can't it be that kind of red rain, right?

The technology of the red worm was provided to Ryoko Sanada, and the idea of being infected by the rain was also his idea, but the blood rain in Tranquility City can't have anything to do with him, right?

The timeline is not aligned, so this is unlikely.

Why do you want to do so much? Let's get done with the business at hand.

With the help of Yanagi, Ryoko Sanada quickly printed out a sample of the red worm, and after releasing it in a nearby pool, the water quickly turned red, looked like blood, and smelled strangely bloody.

"Hahahaha...... It worked! That's a good thing! Red nematode has a very strong invasion and protection ability, which can allow the zombie virus to survive outside the body, spread in a wider area, and spread more effectively, which is a good helper for the zombie virus! Ryoko Sanada laughed maniacally.

"So happy?" Liu Qian rolled his eyes.

"Let's just say that, the technology of the red worm is even more useful to me now than the energy zombie technology, the energy zombie can only increase the combat power of a single zombie, but the red worm can make millions or tens of millions of humans become zombies overnight in a more effective and larger range, and it can enhance my strength faster." Ryoko Sanada had a smug look on her face. (To be continued.) )