I, the one in the heavens, am here to protect my bottom line in all realms.

Chapter 317: Breeding Experiment
The silkworm babies and the spirit dragons followed closely behind and lent them a hand. It was very lively for a while.

There was a huge amount of food, which four big men would not be able to finish. But for the others, it was only enough for Zhang Chengyuan to be full and the other three to have a taste.

While they were busy here, Mu Yangjin was not idle either. He carefully held the tree trunk with one hand to support it from falling down, and used his feet to dig the soil at the edge of the pit to bury the roots of the tree.

He looked in a very miserable state, with green mucus all over his body. If he hadn't been paying attention all the time, his face would have been stuck with it, and his skin might have been ulcerated.

Fortunately, the tree was not too tall or too thick, otherwise he wouldn't be able to do anything with his current body.

Although Mu Yangjin was in a mess, he did not feel it was bitter, and even enjoyed it a little.

Everyone is so busy that they don't notice the passage of time.

Twenty spicy dishes filled the whole yard with the tempting spicy smell, making people salivate, such as Mu Yangjin.

The four people in the room had already started eating, completely forgetting that there was one person missing.

After finishing most of the dishes on the table, Zhang Chengyuan suddenly thought of Mu Yangjin. She glanced at the only thing left on the table and thought silently that he was a wounded soldier and couldn't eat greasy food, so she wondered if she had forgotten to call him.

After successfully calming herself, she continued to eat the meat with big mouthfuls, enjoying it very much.

After eating and drinking her fill and taking a short rest, she went to look for all the seeds she had and planned to transform them.

Larix gmelinii alone cannot complete the greening of the wasteland world; it also requires species diversity.

Of course, for now, preventing dust and absorbing radiation are the top priorities, but when radiation and dust are under control to a certain extent, food cultivation needs to be put on the agenda. She is now making preparations in advance.

As for current seeds, it is okay to plant them in a protective cover, but if they are planted outside, they will be contaminated before they germinate. The seeds grown may not be edible, and the radiation will increase.

It must be said that humans are more powerful. A large number of people died during the radiation outbreak, but later humans quickly adapted to the radiation environment in a short period of time. Although they cannot be directly exposed to radiation, as long as they do not touch radiation or eat things containing a lot of radiation, they will not be contaminated by radiation.

Unlike plants, after absorbing radiation in the air, they will quickly be affected by the radiation and mutate.

Gathering his divergent thoughts, Zhang Chengyuan sorted and put away the various seeds, then went to find a few pots, put on his hooded cloak, and brought the pots to the outside of the transplanted Larix gmelinii. He squatted down and dug up a few pots of soil to bring back for the experiment.

Water the soil to make it moist, then divide it into twelve portions according to the number of seeds. Put a flowerpot in each portion of soil, plant one seed of each type, use planting skills to observe its status, and optimize it.

After all twelve kinds of seeds were optimized, they did not show any healthy growth. Instead, they mutated due to the radiation pollution in the soil. Their vitality became stronger and their attack power increased exponentially.

Among them was a cabbage seed. After the mutation, the cabbage seed exuded green liquid from the inside out, and purple-black sprouts quickly broke through the soil and grew. Zhang Chengyuan saw that the situation was not good and immediately used his fire ability to burn it.

She had just taken the time to examine it, and if left alone it would grow into a complete cabbage in just a few minutes, and would quickly produce seeds, which would grow immediately once they came into contact with the soil.

Once it spreads, the radiation will instantly increase a hundred times, and the disaster it brings will be no less than a small radiation explosion. By then, there will be only a few people who can survive in contact with this area.

Zhang Chengyuan took out all the seeds and burned them, then planted a new batch and optimized them again. The results were still not ideal, but this is the process of improving seeds, and you have to try again and again.

As she was busy, time passed by, and Mu Yangjin finally finished planting those larch pines. As soon as he entered the courtyard, he saw a girl with a ponytail squatting in front of a flower pot, studying something. To be honest, he still didn't know her name for so long. He heard them all call the girl he liked, who looked like a colorful butterfly fairy, baby. The one in red was called Yu Yu, and the boy was called Ling Jiao.

The only thing he didn't know was this girl with a ponytail. He heard them all calling her master, and they all seemed to regard her as the master.

Mu Yangjin was thinking, and subconsciously walked towards her, but he was stopped by someone before he took a few steps. He stopped and looked at the person, and it turned out to be a spirit dragon.

The spirit dragon glanced at him arrogantly and then looked away, uttering the word "get out".

Mu Yangjin didn't explain anything, took a few steps back and turned to go to the bathroom.

Silkworm Baby just came out of the house and saw him with a warm smile on his face: "There are ingredients in the kitchen. Can you go and make yourself some food later? I have something to do and can't help you cook."

Mu Yangjin nodded immediately: "Okay, okay, go do whatever you want, don't worry about me."

The silkworm baby didn't answer, but nodded at him with a smile, then walked past him.

Mu Yangjin was a little stunned as he looked at Silkworm Baby's back. Ling Jiao passed by him and sneered in an ambiguous manner, which made Mu Yangjin look at him, but his figure quickly disappeared in the house.

After more than ten attempts, Zhang Chengyuan finally had a seed that had a positive breakthrough. Although its growth was twice as slow, it could also absorb tiny amounts of radiation.

As for food seeds, there is still no kind that can be planted in soil containing radiation without mutating.

However, this is already progress, isn't it? As long as she keeps trying, even if the chance is only one in ten thousand, as long as one appears, she can put it into mass production.

She continued trying, and the number of seeds decreased visibly. Eight of the twelve kinds of seeds had been consumed, and the remaining four were also not many. The most had about twenty seeds, and the least had only four.

She was not worried about not having seeds to experiment with, and now she had a new idea. Since normal seeds didn't work, why didn't she change direction?

There should be quite a lot of seeds contaminated by radiation. It is better to use irradiated seeds for optimization. You may get some results.

When doing experiments, one must make bold assumptions and verify them carefully.

Zhang Chengyuan, who had a new idea, did not give up immediately. She stopped only after she had used up all the remaining seeds. She stood up, patted the mud off her body, and looked around. She remembered that Mu Yangjin had returned.

I sensed that someone was lying in the house resting.

Zhang Chengyuan went to wake up Mu Yangjin, who was sleeping on the floor in the main hall, without any hesitation. However, before he got close to him, he suddenly opened his eyes and looked over at him sharply.

"If you're awake, then get up. I have something to tell you."

Mu Yangjin stood up silently and went over: "What's the matter?"

Zhang Chengyuan found a place to sit down: "Do you have a lot of seeds in your base? Are there any seeds containing radiation?"

Mu Yangjin didn't know why she asked this, but he answered honestly: "A lot, most of them are radioactive seeds."