With the order of Chinan, the route was opened. The starting point of the route to Princess Celestia and the Celestial Prince is directly inside the Forest of Death. This place goes south, passing through either a forest or a no-man's land.

So these places are very safe, and the route to the second prince and the second princess is from the inside of Hongshaling. It does not pass through the opponent's airspace and avoids being attacked by the opponent.

It's just that the goods on the second princess's side are all ordinary goods, and there are no plant weapons, even the most ordinary ones. I don't know if the second princess, who knows about this, will be furious.

All in all, when the route was completely established, the balance of strength of several people began to change again.

The strength of the eldest princess's side is gradually increasing, although it is mainly to defend against the sea, but it can contain a lot of troops of the second prince and the eldest prince, after all, they don't trust the eldest princess very much.

The strength of the eldest prince and the second prince continued to increase, and they once again became the main force of the war. It is said that on the southern battlefield, the number of dead and wounded is constantly increasing, and everyone's combat effectiveness is also increasing, and the scale is getting bigger and bigger. Because plant weapons are so easy to operate, they can be used by any person after training, and the soldiers are equivalent to a lot of improvement in disguise.

It's just that the strength of the eldest prince has to guard against the south on the one hand, and at the same time has to deal with the coalition army on the second princess's side, although the strength has increased, but it can still only stalemate, and it cannot achieve absolute victory.

The Maro Kingdom is only attacking in the name of a prince, so it can't send too many troops. Besides, there are other kingdoms around the Maro Kingdom itself, and if too many troops are drawn, it will not be a good thing for them.

At this point, the battle contrast in the south is once again in equilibrium. Without the intervention of powerful forces, it is impossible to distinguish the winner in a short period of time. As long as they can maintain their balance, Chi Nan will not be worried.

During this time, Chinan was constantly tossing some animals. That's right, it's animals, from the previous plant experiments, to animal experiments. Every day, you can hear all kinds of screams in your own test area. Chi Nan could only close the experimental area to prevent Romilia and the children from seeing and shadowing them.

If you look inside, you can see that there are some crippled animals with missing arms and legs. At least it's much kinder than human experiments, this is Chi Nan's own idea.

The legs and feet of these animals were not broken by themselves, but Chi Nan had them cut off, and even he did it himself.

Then, Chi Nan experimented with various plants, plus his own nerve vines as internal connectors, felt the structure of the limbs, and experimented little by little. It is not uncommon to see a turtle that can jump or a rabbit that can only crawl and walk. After a long time of tossing, Chi Nan also slowly gained some experience.

"It's strange to use active plants as flesh, but it is necessary to create muscle-like tissue in a leap to facilitate the control of neurons. Damn neurons, too many and too complex to mimic. ”

Chi Nan muttered as he experimented. Hearing Chi Nan's words, Carol next to him thought about it, and suddenly reminded in a low voice: "My lord, if you can't imitate perfectly, then you don't need to be perfect, after all, it's not your own, as long as it's almost fine." ”

Hearing this, Chi Nan's eyes lit up: "Yes, I got the tip of the horns." It's not your own, no matter how perfect it is, what can you do. Even if it is exactly the same as one's own, it is impossible to strengthen it because of cultivation. And for most soldiers, the prosthetic leg I made is already very good, better than my original one, and it is not a problem not to be able to control it finely. ”

What we mean here is that we can't control it in a subtle way, but it really refers to some control in subtle aspects, or to feel the temperature change, cold and warm, etc. None of this is needed, so you only need some major neurons.

Thinking of this, Chinan's experiment has another goal. Two days later, Chi Nan looked at a strange fawn and smiled, and this smile frightened the fawn to turn around and run. The fawn's posture is a little uncoordinated, but it is constantly adapting.

If you look closely, you can see that all four legs of the fawn are green. True, all four legs are prosthetics, not original. "If animals can do it, so can people. ”

After thinking about it, Chi Nan said, "Inform some crippled veterans to come over, I want to test on prosthetics." ”

Following Chi Nan's orders, some crippled people gathered here. It's just that Chi Nan found that one leg was actually there: "Why are you here, I'll come and install it for you after I test it." ”

One leg shook his head and said, "No, my lord, these are my brothers, I can't let them test to meet my needs." So we decided to come together and try it out. ”

"Yes, my lord, we all believe in you, and you will not let us down. ”

Not only the crippled veterans, but also many new recruits next to them shouted the same way. Chinan's test this time is not a closed test, but a serious test in the square. Once the experiment is successful, then the problem of cripplement in the army can be solved in the future. You know, this is the age of cold weapons.

Therefore, in the army of every region, there are a large number of crippled people. Many of these people have no livelihood security, and now that the prosthetics studied by Chi Nan can allow them to return to a normal life, how can they not look forward to it.

It's a bit of a dangerous thing to live a miserable life compared to a miserable life, but it's a good deal to give everyone a chance to recover. They are in Hongshaling, and life is okay. But they know that in the past, there was almost no hope in this life.

Even a lot of them, they used to think about looking for death. Now, this opportunity, even though it is an experiment, everyone has voluntarily stepped forward. Looking at these old people who came out, each of them was not young, and Chi Nan felt that his nose was a little sour.

"Well, since it's all your own volition, let's get started. Let everyone take a good look, and the disability will disappear from our territory in the future. When the people around heard this, they immediately cheered.

"My lord, let's start with me, I'm more tolerant. "One leg comes out first. These days, following Chi Nan has been nourishing with medicine, and one leg has already condensed his fighting spirit. It was difficult to condense because of the body, but it was successful in the end.

"No, no, no, let me do it first, I don't matter, even if there is an accident, it doesn't matter. The soldier next to him stepped forward.