This time, Lin Fei didn't recover much soul power, but it was enough for him to perceive the effect of gray soul power.

"I didn't expect it to be the soul power of time and space!" Lin Fei looked at the gray soul power covered by his hands with some shock.

Although it was the first time he had seen this kind of soul power, the moment Lin Fei used it, he understood that it was indeed space-time soul power. As for its function, Lin Fei didn't have enough information, and it wasn't very clear, but it was definitely related to time and space!

Moreover, just like the genes engraved in his DNA, he found that after he advanced to the fourth rank, he could already use the previous trick of dealing with Scarface and time and space to standstill!

In order to verify his conjecture, Lin Fei used space-time stillness again.

"Buzz~!"

A gray ripple spread out from Lin Fei's body, and the surrounding space immediately lost its color, leaving only a gray-white hue.

Only this time there was no white light from the last encounter.

"Is it because there are no enemies nearby?" Lin Fei guessed in his mind, and then he moved, feeling that he was not restricted.

He then took an elixir out of the system package and let go of his hand to let it fall. As expected, the elixir fell at a very slow speed, and the speed around it was slowed down tenfold!

"So, I awakened the space-time soul power in advance under the extreme circumstances of endangering my life before?" This was just Lin Fei's guess, but he agreed with this guess.

After all, the system was not involved at that time, but it could be said that it was his own physical changes.

Suddenly, the gray-white hue around him quickly faded, and the surrounding time and space returned to its normal state, and the slowly descending pill also smashed to the floor.

"It's strange, I haven't lifted the state of space-time stillness, how can it disappear automatically!" Lin Fei felt the soul power in his body that had not decreased in the slightest, and his face was a little solemn, "The maintenance time is only about three seconds! Moreover, this move doesn't seem to consume the soul power in my body!"

He tried to release the space-time stillness again, but nothing moved.

Lin Fei sensed the fluctuations in the soul power space, and his frowning brows gradually relaxed, "So that's the case!"

The spatio-temporal stillnesses consume not soul power, but the space-time power accumulated by Lin Fei.

Inside Lin Fei's soul power space, he found a gray hourglass, white at the top and black at the bottom.

White represents the time when reality passes, and with the turn of time,

The gray energy continues to flow below, transforming into space-time force!

Lin Fei could clearly perceive that when the black below him was filled, he could once again use the space-time stillness that slowed down the real space-time tenfold, and the duration was three seconds of normal space-time flow rate!

However, according to the speed at which the space-time force accumulates, it takes about ten hours to accumulate a chance to stand still.

"Ten hours, three seconds!

Lin Fei was a little disappointed, if the space-time soul power only had this effect, it would make him quite devastated. But then he adjusted his mentality and said secretly: "But if you use it well, this is definitely your biggest hole card!"

Think about it, if he was fighting with an evenly matched enemy, and suddenly the other party's space-time flow slowed down tenfold, but Lin Fei had no effect. Three seconds is enough for him to kill his enemies dozens of times!

"Although it has always been said that time and space stand still, it is only slowing down time. Lin Fei thought for a while and decided to name this move Time and Space Dead Line!

When fighting with Scarface, those rays of light that connected to the fatal point, Lin Fei could be said to remember it vividly. From the enemy's point of view, those rays that guided Lin Fei's attack were dead lines!

"There is one last point that needs to be determined!" Lin Fei let out a deep breath and stared at his right hand a little nervously.

I saw that the gray soul power covering his right hand instantly turned green under Lin Fei's control, and then turned black and cyan!

"The wood soul power, the dark soul power, and the wind soul power are still there!Does this mean that the soul power you exchanged on the system is permanent!" Lin Fei's face was surprised and happy.

Happily, now he can be said to be a fourth-line soul martial artist, and he may even exchange more types of attribute soul power in the system in the future.

Surprisingly, he had already decided that the system had something to do with the Demon God, and the current situation showed that the Demon God had the ability to make a person easily obtain the soul power attribute that did not belong to him!

"Is it really possible to do this?"

Lin Fei's eyes kept flickering, and he was a little hesitant in his heart.

But this feeling comes and goes quickly. Lin Fei knows that his current goal is to continue to become stronger, and only by becoming stronger can he be qualified to explore the truth.

"It's time to go out!" Lin Fei sorted out his mood, opened the door of the cultivation room, and walked out.

At this time, almost two days have passed since Lin Fei's retreat, and it is now March 15th

。

The cultivation building was full of students training and learning, but most of them were first-rank students—students above the second rank either went on a mission or went to Xuanwu City in the third ruin to hunt soul beasts.

After Lin Fei established the Soul Martial Arts Association, he stipulated that the strength of the third- and fourth-year students would be surveyed on May 1.

All students who are less than the second grade will be expelled!

Although there were many students who wanted to resist at that time, they gathered hundreds of people in a vain attempt to find Lin Fei's theory.

But they didn't even see Lin Feimian before they were beaten by twenty first-year freshmen.

Later, there were some people who didn't give up and made trouble, but since the two thorns who made the most trouble were persuaded to retreat by Chu Yan's order, the rest of the people didn't dare to make any more noise.

Because they found out that the school really obeyed the judgment of the Soul Martial Arts Society and persuaded those two to quit!

found that it was not possible to make trouble unreasonably, and the rest of the people could only start cultivating hard in order not to be persuaded to quit.

Especially the first-year students, under the instruction of Chu Yan, often provoked those first-class old students. After being provoked by their juniors, the old students found that they couldn't beat them, and they were also holding back the fire in their stomachs, wanting to improve their strength and get back on the field.

In fact, most of Zheng Soul's student qualifications are good, and coupled with Lin Fei's promulgation of the loan policy, many old students have greatly improved their strength after cultivating for nearly half a month. The most intuitive embodiment is that there are already dozens of people who have been promoted.

When Lin Fei walked down the stairs slowly, the juniors and seniors near the stairs saw Lin Fei and immediately stopped what they were doing, their bodies standing straight, their expressions tense!

They must have hatred for Lin Fei, after all, their comfortable life was interrupted, but more than that, they were afraid!

This is this person, obviously only in the first grade, but he is already the peak of the third grade, and he is the strongest person in the school!

This is this person, not only the leader of Zheng Soul, but also the president of the Soul Martial Society, and at the same time the leader of the Five Elements Heaven Organization, turning Zheng Soul into his own back garden!

It was also this person who broke their peaceful life and forced them to have to cultivate hard in the last few months, otherwise they would face the possibility of being removed from Zheng Soul's name!

In their opinion, Chu Yan's methods against them were all formulated by Lin Fei behind his back.

Although they were very dissatisfied with Lin Fei's 'tyranny', when Lin Fei passed by, several people around him shouted in unison: "Good president!"