Qin Shen paced a little anxiously in the room.

Fang Ru had been locked in her room for more than an hour.

It's not that long. Even if Qin Shen was a layman, he could guess that he couldn't do anything in an hour. But zombies don't wait for anyone.

The walkie-talkie was at the acting captain of the third detachment, who was blind and deaf, and could only spin around here like a headless fly.

Turning to the first I don't know how many laps, Qin Shen happened to catch a glimpse of his mother-in-law sitting on the sofa. Beside her, Kiriki fell asleep.

Qin Shen walked over: "Mother-in-law, what's wrong?" ”

"Nothing." The mother-in-law smiled, but Qin Shen could see the reluctance.

Qin Shen lowered his head and found the reason. "This thing doesn't work?"

The mother-in-law nodded tiredly.

It seems that this thing is not its owner, and it can't be used.

So it's better to go yourself.

However, even if her mother-in-law changes her mind now, Qin Shen will not agree. Two hours is enough time for the mother-in-law to take a look at her family and rush back to the inner base, or bring her family back with her. But now it's less than an hour. Counting the error, it is estimated that the zombie tide has entered the vision of the parapoweres and guards guarding the edge of the base.

The base was pushed to the edge of a cliff. What will happen, it is estimated that only the sleeping Kiri can predict.

Qin Shenzhen couldn't sit still.

He couldn't wait for Fang Ru to come out. It's better to go back to the front line, and it's a good thing to help.

At this time, Shen's mother came down from the second floor. She had just felt a little sick in her heart and had been resting until now.

Mother Shen noticed her mother-in-law's face: "Ah Yun? What's wrong? ”

The mother-in-law smiled and shook her head.

Qin Shen's eyes lit up. Great, Mother Shen is here. She takes care of her mother-in-law. Nothing should happen.

Fang Ru didn't have to worry about it. Although there is a very unreliable Shen Tianyu, Shen Tianyu's mother's code of conduct can still be given the most basic trust. She knew very well the various stakes and would not disturb Fang Ru's work.

So Qin Shen told Shen Mu his intentions. Mother Shen didn't understand why the principal wanted Qin Shen to stay. Her opinion coincided with Qin Shen's. The presence of such a second-order supernatural in the center of the base is purely tyrannical. And she didn't feel like she needed any protection. So she readily agreed to Qin Shen's request.

Qin Shen was grateful, and hurried to the edge of the base.

Mother Shen held her mother-in-law's hands. "Ah Yun, you tell me the truth, what's wrong?"

*****

At the same time, Fang Ru's guest room was in a mess.

"Fang Ru, you can't do this." The pot reminded. The room was sprinkled with mute potion, so he didn't have to be afraid of being heard.

"Meow!"

The little fish jumps off the dresser. [Fang Ru, you have to speed up! ] There is less than an hour left. 】

"I know! I don't need to remind you. ”

Fang Ru is simply one word: irritable.

The goal of the heart is to be a single person, and she didn't expect that one day she would need to make a big one. Give more than 10,000 people!

From a treasure to a city. The concubine can't do it.

Originally, I thought that as long as the content of a few key ingredients in the prescription was adjusted, the range of action of the medicine was increased, and then a few things similar to mobile phone signal base stations were established, so that the energy of the medicine could cover the entire base in a criss-cross manner. That's all it takes. But...... Well, even if it works. But time is running out.

So she tried to use the batch that had already been prepared. directly carried out the transformation, but it has not met her requirements.

Seeing the pointer turning rapidly, sweat also flowed down Fang Ru's forehead.

Unwillingly, she grabbed the potion again. Try again.

Incense lit to wash her spirit. She closed her eyes and grabbed a portion of the potion from the bowl in front of her. Strangely, the potion was obviously a liquid as light as water, but she caught it. She kneaded and pulled with only her sense of touch, and her dexterous fingers flew like butterflies, and the invisible elixir was like a moist syrup, smoothly changing shapes between her fingers, tapering and lengthening, light as spider silk, soft but tough.

Then, broken.

"Damn!"

Fang Ru hatefully shook off the potion on his fingers. This is the first time!

"Don't try. Your mind is confused, and trying again is just a waste of the medicine you have refined. The pot persuaded, "Why don't you think of another way?" ”

"I think so." Fang Ru grabbed her hair in distress.

It really can't be done, so I can only dilute the medicine that has been prepared for 1,000 people and distribute it, and I can use it as much as I want.

The pot was also helping Fang Ru meditate.

"Anyway...... Fang Ru, is your bottleneck that the potion is not very malleable? ”

"Well, sort of." Fang Ru said while thinking, "Actually, the most fundamental solution is to modify the formula, which should be able to meet my requirements." But in this way, the medicine needs to be re-refined, and the time is definitely not enough. So I thought, can the existing potions stretch, contact each other as much as possible, form a network, influence each other, enhance each other's effectiveness. ”

"But even if you stretch it, the amount of potion is fixed." The pot didn't understand, "You only have enough potions for a thousand people now, and even if you stretch the potions through that thing called a 'base station' to form a network, it will still only be enough for a thousand people." What's the point? ”

"You don't have to worry about that." Fang Ru said, "As I just said, this is not simply to stretch the agent as long as possible, but to let the various base stations affect each other. The potion that originally had only one will become two, four, eight, or even continue to double after such treatment. The problem is, in order to achieve this doubling effect, I need to make the chemicals between the base stations a little closer, spread out a little more evenly, and close the network according to the direction of the energy. Otherwise, even with this blessing, a thousand people still can't make the smell of the entire base invisible. ”

But now I don't have time to study stretching potions. A different approach had to be found.

"Fang Ru!"

The pot suddenly screamed.

Fang Ru was taken aback. "What's wrong?"

Why was it shocked? I thought a zombie had suddenly appeared behind me.

…… Fang Ru turned around and looked. Well. No.

The pot seems to have discovered a new continent: "Fang Ru, how many days will you share the medicine for a thousand people?" ”

"How many days?" Fang Ru didn't know why. What's a few days?

"Ahhhh

The little fish covered her ears in pain. Did both the pot and Fang Ru have convulsions, one called the other after calling.

"What an idiot I'm in!" Fang Ru slammed the table.

That's right, that's a serving of a thousand, and each person uses it for a day.

She only noticed the number of people dimension of the potion, but forgot the time dimension!

If the duration of the potion is compressed, the number of people who can use it will increase dramatically.

Fang Ru quickly went through the prescriptions in his mind, quickly recalling the medicinal effects and principles of various herbs. These agents need to be reprocessed, but only some new raw materials need to be added, and there is no need to be cured or quenched.

If you keep working, you're sure to catch up!

Fang Ru's eyes lit up: "Little fish! ”

"Meow?" The little fish looked up in confusion.

Then he was thrown into the space by Fang Ru!

At the same time, the mother-in-law pushed open the door of a classroom. (To be continued......)