Ordinary skills obtained from the mother world, no matter how they were taught.
Even with Chen Luo's "Teacher of Ten Thousand Generations" ability bonus, he could not successfully teach them to the three sisters. This was something Chen Luo had confirmed multiple times before.
So, even though the third sister was curious and yearned for Chen Luo's ability to summon wind and rain and create things out of thin air with a mere wave of his hand, she couldn't learn it if she couldn't learn it.
Chen Luo speculated that this was partly due to the different laws of the world, and partly because they had not obtained a system panel.
Although Chen Luo's level had stagnated on the system panel, this panel still provided him with many conveniences.
One of them was the adaptability of power between different worlds.
Just as Lin Xin'er could not learn the skills of Chen Luo's world, Chen Luo should also not be able to learn the unique skills of Lin Xin'er's world.
However, Chen Luo encountered no problems when using his soul power.
In this regard, the system panel's authentication was definitely a crucial factor.
Chen Luo was also somewhat puzzled as to why Lin Xin'er and the others, after becoming soul users, still had not obtained a panel or player status.
Although this world was not like Chen Luo's mother world, where everyone had player status.
But if even soul users did not have player status, then the number of players in this world might be far fewer than Chen Luo expected.
Fortunately, after leaving the city, Chen Luo tried letting Lin Qing and the others kill some monsters. Although the absorption efficiency seemed a bit lower, the origin could still be absorbed by them.
This way, through killing monsters, it was possible to help them rapidly improve their strength.
"But the problem is, the extraordinary power of your world is a huge pit!"
Killing monsters and receiving the feedback of origin could increase the level of soul power, which in turn allowed them to wield stronger battle armor, possessing power far exceeding Chen Luo's mother world's level system in a very short period.
But the level of soul power was essentially the percentage of soul burning! For every tenfold increase in burning, the soul level would increase by one level.
A burning degree of 0.01% was B-class soul power, which was the current level of Lin Yue and Lin Xin'er.
At this stage, soul power was initially awakened, and ordinary people could not directly perceive or control this power, but their bodies and reactions had indeed begun to surpass ordinary people. At this time, the most suitable weapon was the highest-grade armored exoskeleton.
Then, a burning degree of 0.1%, which was Lin Qing's current level, A-class soul power.
At this stage, they could actively use soul power to connect with battle armor and thus control A-class battle armor. At this time, soul users, when paired with battle armor, possessed the combat power of a first-tier lord, which could be described as soaring to the heavens.
After Lin Qing and the others killed monsters, the origin would help them increase their burning degree. In this way, although they gained stronger power.
But what was burning was their own souls. The faster they became strong, the faster they would die!
There were two main directions to solve this problem.
One was the "Nine Dragons Destroying All Things to Nourish Themselves."
Through unknown means, countless mortal souls were turned into firewood, and their souls were burned with the soul fire to obtain their own power.
The stronger they became, the greater the amount of firewood they needed daily.
The other was Chen Luo's own path.
In fact, Chen Luo was still at a B-class burning degree, but even with only 0.01% of his soul burning, the power gained completely crushed the true guard Wei Ping, who had 100% burning.
The reason for the gap was that Chen Luo's soul essence was too high.
Moreover, even if that 0.01% of his soul was burned away, it would only be an injury that Chen Luo could recover from in a moment.
Therefore, Chen Luo did not need to harm others to gain powerful strength.
Chen Luo called this path "Not Relying on External Things, Truly Cultivating Oneself."
This was also the path Chen Luo had chosen for the three sisters.
In fact, if Chen Luo were more ruthless, he could certainly help the three sisters kill monsters rapidly, allowing their soul burning degree to soar.
After all, even if they burned to 100%, human souls would not be instantly extinguished.
Chen Luo could complete the mission and leave with the great origin before they burned themselves to death, and then abandon them to their fate.
"However, I don't like bullying my own people."
"So, you all just train hard for me! To avoid being burned to death by that damned soul fire, you have to suffer more and sweat more!"
Under the terrifying pressure, the three women, hearing this, acted according to the movements Chen Luo had taught them earlier, without a word.
These were some body-tempering movements with an ancient charm. Each time they were performed, they were accompanied by special rhythms and breathing patterns.
The movements did not appear fast, but under ten times gravity, even a simple raise of the hand was a terrifying task that was difficult for ordinary people to complete.
As the three sisters moved, their bodies were covered in sweat in a short moment.
Their silver tight-fitting clothes became somewhat translucent under the sweat, but there was no discomfort at all.
This was also why Chen Luo needed to help them create separate clothing. Otherwise, under ten times gravity, clothes that allowed movement would be extremely uncomfortable to wear.
And clothes that were not uncomfortable would likely be torn apart by gravity after a short period of exercise.
However, Chen Luo was indifferent to the alluring scenery of the three. When he was teaching so many priestesses in his mother world, the scenes were much more stimulating than this.
He closely watched every movement of the three, and based on each person's characteristics, he transmitted corresponding new movement guidance to them through his mental power in a timely manner.
As the movements were performed, the three of them themselves did not notice that faint, illusory crimson shadows were constantly appearing and disappearing within their bodies.
But each time they disappeared, their bodies had actually strengthened by an imperceptible amount.
Without a level panel, and unable to rapidly increase their life levels and thus strengthen their souls through the system's power.
Chen Luo had to find another way, using other means to help them strengthen their life essence and influence the quality of their souls.
In the myriad worlds, besides the system's level panel, there were naturally many other ways to improve one's life class.
For example, the undead and orc races possessed their own unique powers.
And Chen Luo's other skills, although he could not successfully teach them to the three sisters, the power of racial heritage seemed to have a certain universality in the myriad worlds.
What Chen Luo was teaching them now was "Qi and Blood Martial Arts"!
Due to his multiple talents, Chen Luo skipped the usage steps for most skills and directly obtained the skill effects.
But in reality, from basic swordsmanship to Qi and Blood Martial Arts, they all had terrifying skill data behind them.
Especially the racial heritage-level Qi and Blood Martial Arts, which contained a complete system for improving life.
It was a path completely different from the level system, but it could also allow one to improve their life class step by step.
And Chen Luo himself was already close to the limit of a second-tier life form on this path.