Sissi has been in Weilan for almost four months.

Her current public identity is an assistant researcher at the Natural Empire Medical Research Bureau, and her secret identity is a spy for the Holy Elf Empire.

The top spy who is only responsible to the Moon Goddess Dora, is responsible for collecting information about the customs and culture of the Natural Empire, especially Weilan.

As an assistant researcher, my job is to assist in various experimental research in the laboratory.

For example, providing some control blood samples, or helping to debug various new magical instruments.

There wasn't much work to do, so she had most of her time free and no one restricted her freedom, allowing her to drive her Lightning car around Mondanya.

The Lightning Car belongs to the laboratory, but the right to use it is hers, so it is her private car.

This day.

Sissi, who had not received any mission from Her Majesty the Moon Goddess and had no proper job, felt extremely bored once again, so she drove her Lightning Car around the city again.

To be honest, this human city is quite interesting, at least it is fun at the beginning.

But no matter how fun a city is, you can’t stop visiting it every day.

The novelty wore off quickly.

"With no friends and few tasks, life is really boring."

In fact, she knew in her heart that he did not really value her.

Although she has an extremely good appearance, even comparable to Her Majesty the Moon Goddess, she has low talent for magic power, low talent for spells, and poor interpersonal relationships.

In short, beauty became her only advantage.

'Alas, it turns out that I am not the son of destiny, but just an ordinary person.'

In recent times, loss, sadness and confusion have become frequent visitors to her mind.

As he was wandering aimlessly on the wide streets, enjoying the envious looks of ordinary humans, the in-car communication rang.

"Ms. Sissi, there is a very important urgent task. Please return to the laboratory immediately."

"Important mission? Oh, finally something to do."

Xixi was cheered up and rushed back to the Medical Research Bureau on the outskirts of the city.

When I got off the car at the bureau, an experimental wizard came up to me and said, "Please follow me immediately, Miss Sissi."

Xixi quickly followed, very curious: "What important mission is it?"

"There is a very important new drug experiment. The director of the experiment needs some control groups, that is, some volunteers who take placebos."

"Because the mission is urgent, we can't find enough volunteers at the moment, so we need you to take over."

Xixi's interest immediately disappeared: "Hey~ I thought it was a big deal, it's so boring!"

After staying there for half a year, she has become familiar with the basic process of human beings developing new drugs, which is called "large-sample randomized double-blind experiment."

Anyway, it was troublesome. She felt tired just by watching them. She thought that these human mages were simply idle and were looking for things to do.

But the treatment offered by the Research Bureau is very good.

Although she was an assistant experimental mage, she had something called "foreign employee subsidy", which paid her 50,000 kle salary every month, and her daily living expenses were all covered, so she had no complaints.

Although it may be boring, new things appear on the market from time to time, which always give her some surprises. It is much more interesting than her unchanging hometown.

Soon, she followed the secret passage and came to an underground laboratory.

"Hey~ This lab is very secretive. I don't think I've been here before."

"The Empire has many secret experiments, and naturally there are many secret laboratories."

"Ma'am, I'll take you here. Just keep walking along the corridor. There will be a door at the end. That is the entrance to the laboratory."

Although it was an underground corridor, it was very bright, so Sissi didn't feel scared and walked over with big strides.

Soon we arrived at the door.

She knocked on the door gently, and then a familiar voice came from inside: "Come in."

When I walked in, I found it was a spacious room with five beds, and there was a person lying on each of the four beds.

Everyone had their eyes closed, breathing steadily, and seemed to be asleep.

There was one empty bed left.

An experimental wizard wearing a white coat and a thick cotton mask, leaving only a pair of eyes, came over and said, "Miss Sissi, lie down on the empty bed."

Xixi lay down on it very skillfully: "Master, have we met before?"

"I have met you once or twice, but we have never spoken."

"Oh~ No wonder I felt like you were familiar to me."

As he spoke, the experimental mage handed over a book of water and a small white pill: "This is a new drug to be tested. It is used to treat malaria. The side effect is sleepiness."

After a brief hesitation, Xixi continued to eat it, because she had done this many times and there had never been any problems.

The pill tasted a bit bitter, so she quickly drank a sip of water. Then, she knew nothing.

"Hey~ Having a confused personality is not bad, at least I don't have any worries."

Rosen helped Sissi along and laid her flat on the crib, then he took out his life branch and started the experiment.

In this experiment, Sissi was the main experimental subject.

In addition to her, there were three legendary wizards from the lower elves and a human volunteer as a control group.

To avoid trouble, he kept the four elves asleep.

In order to prevent them from dying midway, they were given various life-sustaining spells.

Next, he carefully conducted various experiments on these elves.

Time goes by day by day.

On the fifth day, due to a mistake, a lower-level elf was made stupid and his soul was damaged, and it could not be repaired.

There is no other option but to destroy it.

On the fifteenth day, the second lower-level elf was also declared scrapped.

The deaths of the two lower-level elves were not in vain, as they greatly deepened Rosen's understanding of the elves.

'There is no essential difference between the upper and lower elves, they are just different in the degree of improvement.'

The third lower-level elf lasted a long time, lasting a hundred days, allowing Rosen to thoroughly understand the elves.

After long-term experiments, Rosen came to three very reliable conclusions.

The first conclusion is "The Quality of Life Force".

'The life force transformed from the branches of life is essentially the same, there is no difference in strength, and there is no conflict between them, but there is a difference in quality.'

'Quality is only related to the branches of life. The higher the quality, the more refined the ability to perceive and control life activities.'

'Perhaps because of luck, my life branch is of higher quality.'

Because of limited reference points, it is difficult for Rosen to make precise quantitative distinctions on the quality of the branches of life.

In other words, in terms of hardware, Rosen is better than Drittan.

The second conclusion is "Elf Imperfection".

It is an indisputable fact that the bodies of elves are better than those of mortals.

If the highest legendary level that can be achieved is used as the basis for the classification of physical quality, then mortals can reach a maximum of 7 and elves can reach 12.

But according to Rosen's experimental results, the human body has the potential to reach 19.

Dritan, the Lord of Truth, was limited by the quality of the branches of life and his own abilities, and could only make minor improvements to the human body.

Quality 12 is already the limit of Dritan.

Because of this, he had to find another way and create various non-human races to gain greater potential for improvement.

But Rosen has mastered Laifu's "Life Transformation" training.

If he has enough time and patience, he can even transform it molecule by molecule.

Of course, this is not very realistic because the workload is too huge, and it also has no practical significance because the molecules are constantly changing.

In short, Rosen is far superior to Druitan in terms of software.

The third conclusion: "The soul of mortal life must rely on elements to exist, and elements can only carry the soul of Legend 19."

That is to say, mortal life composed of elements, or elemental life, can only reach the power of Legend 19.

But it does not mean that the life force limit is legendary 19.

Because not all life is composed of elements. For example, void life is the product of pure soul self-organization.

From this point of view, it is possible that there are more lives than Legend 19 in the void.

In addition, although the soul of elemental life itself cannot break through legendary 19, it can also drive power that exceeds legendary 19.

For example, the Tree of Life.

Based on this, Rosen can improve his quality of life little by little until Legend 19.

It may take a long time, maybe ten years, maybe twenty years, but it will definitely get there in the end.

After finishing the research, Rosen turned his attention back to the sleeping upper elf Sissi.

In terms of appearance, she is not inferior to the Moon Goddess Dora, but her inner qualities are far behind.

And she was 'born', so this appearance was given by the Creator.

"It's such a pity that she is so beautiful but a fool."

"Well, I'll change it for you, and then you can go back and be my hidden chess piece."

With his current means, he can make the changes perfect.

Rosen activated Lai Fu's "Life Transformation" and began to optimize Sissi's inner self bit by bit.

Lai Fu was extremely efficient at work, but the workload was also incredibly heavy, so it took him a full month to raise Sissi's life quality to Legend 17 in one go.

This means that she can break through the ring wall with a little practice. After reaching the tenth ring, she can be directly promoted to legend with the help of the legendary crystal.

Others’ efforts for ten years are not as good as her efforts for one night.

Improving her qualities also slightly reduced the emotional area of ​​Sissi's brain and strengthened the logical area, which could make her smarter.

Finally, a secret door of the highest level of control was left in the deepest part of its brain.

In this way, Sissi has two control secret doors in her mind.

The other one was left by Dritan. Rosen has the ability to erase it, but he kept it specifically to confuse Dritan.

After doing all this, he raised his hand and pressed it on Sissi's body, silently saying in his heart: 'Wake up.'

"Hmm~"

Sissi woke up.

"How long have I been asleep?"

"About half an hour."

Rosen was not worried about being exposed at all because he had quietly modified Sissi's memory of time.

While Sissi was getting up, he said, "Ms. Sissi, I just received a message from the Ministry of Internal Affairs saying that His Majesty the Moon summoned you to return to the Holy Elf Empire."

"Maybe you should go back immediately."

Xixi patted her head and felt a headache: "Your medicine has really serious side effects."

"There are some side effects, but they will recover soon."

"Drink some water, it will help relieve your headache."

Rosen handed him a glass of water, and he drank it all up, then sighed, "Ah~ I really don't want to go back to that boring forest."

Rosen smiled slightly and said in a strange tone: "Miss Sissi, if you don't want your fate to be controlled by others, then practice hard and do your best to improve your magic power."

Xixi was stunned for a moment, then nodded: "You are right, I really need to work hard on my cultivation."

Rosen gave her a legendary crystal pendant of good quality: "This is a gift for you. I hope you can use it one day."

Of course Sissi knew this and was a little surprised, but more bitter: "Maybe I will never use this, but thank you."

After saying that, she got up and left.

Rosen watched him leave, thinking to himself: "Don't worry, you will be able to use it in a year at most."

He immediately left the Medical Research Bureau and returned to the underground laboratory in Swan Castle to begin maximizing the usefulness of the Tree of Life.

For example, optimizing the quality of one's own life, creating a molecular synthesis instrument such as the 'Tree of Life', creating elf fruits, and creating legendary wigs.

While he was busy, many things happened on the mainland.

In the southwestern waters of the Witt Continent, the Glorious Empire's Fourth Expeditionary Fleet arrived near the Dragon Islands in the Storm Ocean and fought fiercely with the elves.

The commander of the fleet was none other than Serakar, who had once served as the general of the First Legion of the Shadow Guards.

Today, he is the Admiral of the 4th Expeditionary Fleet.

Seracar had no complaints about this, because the Shadow Guard was very dull and boring, not as exciting as the Admiral of the Navy.

At this moment, he was ambitious and determined to expand the territory of the empire.

Natural Empire.

The first hydroelectric power plant was officially put into operation.

At the same time, at the center of this hydroelectric power plant and two thermal power plants, the Sixth Underground Military Factory secretly began production.

It directly doubled the production capacity of all types of main combat weapons of the Natural Empire, increasing the already astonishing production capacity to an almost terrifying level.

(End of this chapter)