Lin Feng was eating hotpot in the training space while taking stock of his next plan.
[Clear Soup Hotpot: A hotpot with rabbit meat, chicken, duck meat, fish, potatoes…It can replenish energy and increase the winning rate of the trial!]
The corners of Lin Feng's mouth curled up slightly.
The Braised Fragrance Pot that he had made previously had been commented by the system as having no meat and no soul.
Therefore, in the previous transaction, Lin Feng specially made a deal with a beast tamer, summoner, and other professions.
Many wild chickens, wild ducks, and other animals were exchanged with them.
Now, a small automated farm had been built on one side of the hillside, raising a lot of poultry.
The entire farm was custom-made by him through a mechanic, and everything was fully automated.
Lin Feng still remembered the Mechanic's expression of disbelief when he was negotiating with him.
Who would have thought that when everyone else was risking their lives for the trial, Lin Feng still had the time to improve his life!
However, when Lin Feng offered two Explosive Set Meals, a total of 40 Explosive Cherries and 20 Hot Chili as payment, the other party immediately agreed to the deal.
Lin Feng had given too much!
Lin Feng was very satisfied as he ate the hotpot.
"This automated rearing model is really good. Later, we'll order some mechanized planting machines from them.”
Through this transaction, he tested the standards of the examinees.
Only by understanding the opponent would he be able to train better.
Beast Tamers and Summoners could already obtain mutated beasts, and many of them still had great potential.
Mechanics were already able to design exquisite machinery, and the combat weapons or vehicles they created were very powerful.
At least in the early stages, these two classes had a huge advantage.
Lin Feng recalled the system prompt when he first chose his profession.
Mechanics relied too much on vehicles and had a low growth limit.
He was now very clear that the early advantage of these Mechanics could not be underestimated.
"According to the current level, these mechanics already have the means to design and build powerful centrifugal machines.”
Lin Feng fell into deep thought.
Self-feeding was not his goal.
The main point was to test the level of the mechanics and see if they could make a powerful centrifugal machine.
A powerful centrifugal machine was what he needed now!
He carefully examined the soil that was rich in Uranium ore that he had obtained from Wind Void.
Finally, the annotation system showed that there was a large amount of Uranium-235 and Uranium-238 in the soil.
Lin Feng remembered that Uranium-235 was the nuclear fuel and Uranium-238 was the nuclear waste.
Uranium-235 would only split into uranium and krypton when the neutrons hit it. At the same time, two to three neutrons would be released and continue to bombard other uranium-235, triggering a chain reaction.
Uranium-238, on the other hand, would only scatter or capture neutrons and would not trigger a chain reaction.
To separate the uranium material and obtain pure Uranium 235, a powerful centrifugal machine was needed to purify it!
"Now that we've collected the nuclear fission chain reaction chip and the uranium material, we'll have the basic nuclear materials.”
"In addition, with the Explosive Cherry, it's enough to replace high-speed explosives.”
Lin Feng began to list the materials needed to unlock the Doomsday Mushroom.
As the source of the neutrons, polinium and helium alloys were used to stimulate the neutrons.
The spherical shell was made of aluminum, which was used to compress the fission product.
There were also slow-moving explosives that could be used together with high-speed explosives to trigger an explosion evenly and fully trigger a chain reaction.
"It's easy to find aluminum. Mechanics must have the corresponding mining machinery. But how could polinium, Be alloy, and slow-moving explosives do that?”
At this stage, there were no plants that could be replaced.
Lin Feng fell into deep thought.
He was looking forward to unlocking the Doomsday Mushroom.
Once the Doomsday Mushroom was unlocked, there would be no need to go through so much trouble. He could directly plant it!
This also meant that when that time came, he would have the ability to mass produce small nuclear eggs!
If the other examinees knew what he was doing, they would probably break out in cold sweat!
F * ck, we're all examinees, why are you actually creating a nuclear egg!
Can we still play happily?
However, Lin Feng knew that this was something he had to do.
As the things he caused in the trial space became bigger and bigger, he had to have the ability to protect himself.
Whether it was to protect himself or his family!
"There are too many things to do next. Other than unlocking the Doomsday Mushroom, I still need to collect the items needed for the class change, which is even more troublesome.”
[Cultivator: Class Advancement Requirement: Understand the principle of planting and the law of plant growth. Requires natural crystals x1. Unlocks any special plant and cultivates any intermediate plant.]
Lin Feng was already unlocking any special plants.
The Doomsday Mushroom was his target.
There were also two targets to choose from when cultivating any intermediate plant.
One of them was the two-meter-tall space tree.
The second was the treehouse.
Lin Feng did not expect that the treehouse could actually be cultivated into an intermediate plant.
It seemed that its potential was also very impressive.
But how could he obtain the Heart of Nature?
[Nature's Heart: A special crystal derived from the plant's perception of nature's call.] It could increase the gardener's natural affinity.
Although the annotation system explained its use and origin, Lin Feng still did not know where to get it.
Just as he was thinking, a private message was sent.
"The Elizabeth family wants to discuss a deal? Which family is that?"
Lin Feng picked up the call.
This book is provided by FunNovel Novel Book | Fan Fiction Novel [Beautiful Free Novel Book]