After I lost my job, I started to get rich from plane trading.

After the wave ended, people in residential areas bid farewell to their former friends with a heavy heart. Life will continue after that.

If a person wants to live, he cannot always be immersed in pain. He must always look forward.

In the corner of the residential area, Lao Fang looked at the plants he had spawned before, feeling a little heartbroken.

The zombie wave came too suddenly, and they didn't have enough manpower to stay here all the time, so before going out, he chose to kill the plant that had grown more than half a meter tall with his own hands.

Although in the beginning, in order to let the plant grow smoothly, he and a few friends guarded it day and night.

But he could still distinguish the priorities of things, but now looking at the withered plant, he still felt infinite regret in his heart.

The last time he experienced this feeling was when he was in college. The experimental plot he had worked so hard to plant was stolen before it matured.

Compared with the situation he faced now, the only difference was that the person who took action was different.

What is even more regrettable is that the few friends with whom he could still talk, laugh, and dream about the future were killed and injured in this defensive battle.

Only he, because he had learned first aid knowledge and preferred to provide medical treatment to the wounded at the rear during the division of labor, was able to survive to the end unharmed.

Sometimes Lao Fang hates this state. This doomsday disaster caused him to lose his lover, children, and friends one after another. He has experienced several great tragedies in life - bereavement in childhood, loss of wife in middle age, and loss of son in old age. All over.

He even lost like-minded friends. Lao Fang always felt that he was a cowardly person. Facing such a situation, he could only live in pain but was afraid of dying.

Lao Fang's melancholy did not last long, because there was a knock on the door.

"Boom, boom, boom"

Lao Fang calmed down the lonely look on his face, stood up and opened the door - it was Lao Li, one of their old guys.

"Why did it take you so long to open the door? Come on, let me see the dead experimental subject last time." After entering the door, Lao Li turned his back and pushed Lao Fang to where he was just now.

One of his hands was still hanging on his chest, and a piece of cloth was used to hang it around his neck. His arm was still fixed with a splint. It could be seen that his hand was broken.

The other good hand held a simple crutch, and he was also limping on his foot.

"Why don't you rest for two more days?" Lao Fang complained while helping Lao Li move forward.

"After two more days of rest, should we still do experiments? When the next zombie wave comes again, it's still a question whether we old guys can survive it!" Lao Li smiled bitterly.

He also wants to rest, but he hasn't finished all these things. How can he rest?

They simply don't have that much time to waste. It is extremely difficult to still stand here now.

Lao Fang, he, Lao Zhang and Xiao Liu are the lucky ones who survived this wave.

Lao Fang was in the best condition. His hands and feet were injured, but fortunately he received timely treatment and could recover as long as there was enough time.

Lao Zhang and Xiao Liu are different. Now they are lying in bed unable to move. Especially Lao Zhang, as he is older, his physical fitness and recovery ability are not as good as those of young people. Now he can only move his mouth.

Fortunately, everyone in the residential area is a kind person. If they were still in other bases, I'm afraid they, the old guys, would have to wait for death.

"What a pity." Lao Li sighed as he looked at the withered and yellow plants.

"It's okay, I can still plant it again. Since I was able to plant it last time without any experience, there's no reason why I can't do it this time." Lao Fang noticed Lao Li's low mood and hurriedly changed the subject.

"That's right, so I brought the experimental species here, as well as the potion that I didn't use last time." Lao Li put the crutch aside and used his only intact hand to dig around. pocket.

After successfully emptying his pockets, he took out a thumb-sized bottle from between the arm splint hanging on his chest last time.

Lao Fang knew at a glance that the bottle contained the potion that they had worked hard to preserve.

The potion was concentrated. It was not used much in the laboratory in the past and was extremely expensive. When Lao Li and the others escaped from the school, they did not forget to bring it with them.

It is impossible to get this thing now, there are no raw materials at all, so the small bottle in his hand is basically the last potion.

Fortunately, the amount of this thing is not large, otherwise they might not be able to keep so much potion just based on how hard they took care of the plant last time.

Looking at the grain seeds scattered on the table, Lao Fang fell silent.

"Don't you leave something for the children at home?" Unlike him, Lao Li has no relatives and has three children at home.

"The eldest brother is seriously injured and is gone. The second and third children have grown up. They are working in the residential area and they will never be hungry. I asked them and they agreed. The child said, if our experiment succeeds , more people can survive." Lao Li mentioned the children with mixed feelings.

"I'm sorry, I didn't know..." Lao Fang looked at his old friend in front of him and felt guilty in his heart.

He only knew that Lao Li's eldest son was seriously injured in the zombie wave, but he never thought he would leave them.

"It's nothing, this world is like this. It's okay, he didn't suffer much from the time he was injured to the time he left. I hope he will be a good child in his next life and don't come to this world. It's too painful..." Lao Li murmured .

Lao Fang was listening, and he didn't know whether Lao Li was telling others or trying to comfort himself.

Fortunately, neither of them are weak-minded people. After comforting and encouraging each other, the two got to the point.

"This plant... I don't think it was completely successful. It should be improved from the seed soaking stage..." Lao Fang handed the withered plant to Lao Li and said his thoughts.

The reason why he killed this plant but did not make it into food or throw it away was because it was the only plant that survived and grew normally in their first batch of experiments. Even if it was dead, it was an extremely precious sample.

"But I think it was quite normal at the beginning. It became abnormal gradually after adding the reagent, so I think it needs to be adjusted..." Lao Li put forward a different view.

……

The two discussed for a long time. Suddenly, Lao Fang seemed to have thought of something and said to Lao Li sitting next to him:

"Tell me, if we go to Mr. Kan, will he..."