"But...... How is this soul going to level up??? Ye Leng asked suspiciously, he didn't know anything about this aspect, and there was no record of upgrading souls in his database.

"Soul Upgrade...... To put it bluntly, it is to add an ability to the soul, and the soul with this ability can adjust the intensity and density of the soul power anytime and anywhere to adapt. Wang Congxin paused, and continued, "To put it simply, it is to add a self-regulating function to the soul, if the soul power is too strong, compress it, so that the density of the soul increases, and the power shrinks, and when the soul power is small, the density decreases and the power is released, so that the body and soul can always be in a state of balance." ”

"There's such a good way to do it???" Ye Leng was heartbroken, this is the first time I have heard of this kind of words that add a self-regulation system to the soul.

"Of course there is, this is recorded in our underworld, because some souls or underworld gods need to return the yang or manifest spirits, and sometimes they will encounter situations where they need to possess the body to borrow the yang body, and they will use this skill to ensure that the soul and body are suitable. It's just that for powerful soul bodies, it is really a bit of a waste to compress their power for the sake of it, so most of them use the Yin Soul Body to make waves and will not choose to take away their bodies, unless there is someone who can see it. Wang Congxin said.

"So how do you upgrade exactly??? I don't have any information here. Ye Lengxin asked.

"Wait a minute...... I will transmit it to you with my spiritual power. Wang Congxin closed his eyes and used his spiritual power to carry the method of strengthening the soul to Ye Lengxin, who happily accepted it, and then escaped into the dark plane to find Wang Yu to study.

"Your Highness, this skill can indeed be done in theory, but there is no successful data for analysis." Wang Yu carefully studied the steps of the method of strengthening the soul, and the skills used in this dungeon were recognized by her, but there were no real examples for her to study.

"I'll ask about the success rate." Ye Lengxin's consciousness returned to the main plane, opened his eyes and looked at Wang Congxin, who was already asleep beside him, and opened his mouth to ask, "Regarding the evolution of the soul, what is the approximate success rate??? ”

"Basically, no one will fail with this thing, the success rate is about 95% or more, most of the failures are because the soul is too weak, no matter how balanced it is, there has never been an example of failure with a strong soul, of course, this has a lot to do with their disdain to use this skill."

After listening to Wang Congxin's words, Ye Lengxin once again escaped into the dark plane and began the simulation experiment, and when he opened his eyes again, the sky was already bright, and his consciousness immersed in the dark plane was also in a state of rest for his body, so he couldn't feel physically tired.

As for the spirit...... With his current mental strength, even if he doesn't sleep for half a year, it won't have any effect, at most he is a little in a trance.

On this side, Ye Lengxin had just woken up from the dark plane, and on the other side, Yan Zhongshan and the others were already preparing to investigate around the entire Forest City, after a night's rest, the four of An Lilan had also recovered well, although they could not return to their peak state, but they were also better.

"Let's start here, Jingxue, you can feel as far as you can, and you don't have to work too hard." Yan Zhongshan said that they only need to know a rough idea, and then give it to An Lilan to calculate.

Jingxue nodded, closed her eyes, and the perception circle began to disperse in all directions, under her control, the perception circle only spread towards the forest city, so that the one-way distance she could perceive would be farther.

As she continued to perceive, An Lilan also marked Jingxue's reporting points on the map on the computer, and for the sake of safety, he marked the top three plants in each perception range.

If you want to perceive the whole forest city, you have to go around the city in a big circle, and then you have to go deep into the forest to fill the gaps that you can't perceive inside.

Although the perception around the city is relatively peaceful, it is indeed time-consuming and laborious, and Jingxue only perceives less than half of it in the morning, and more than half of the remaining ones are not perceived.

"Let's rest after this one, regain your energy and have lunch to continue." Yan Zhongshan said that they drove around the city, and the cars were full of supplies, and naturally they also had their lunch.

"Hmm." Jingxue nodded, releasing her perception in the direction of Forest City.

The others looked around boredly, and they were also wary of whether zombies would attack them in Jingxue's blind spot.

In the morning of this morning, they had already been attacked by four third-order lickers, and the hunters among these zombies seemed to be in charge of the nearby land, and they encountered these very agile guys.

"There is a situation !!" Jingxue suddenly shouted, causing everyone to gather.

"How??? What did you find??? Yan Zhongshan asked.

"I felt a very obvious aura......," Jingxue said, and the abnormal energy fluctuations on her body increased even more.

"It's very clear??? It should be other zombies, shouldn't the breath of that plant-based zombie be similar to those plants? Yan Zhongshu said.

"No, I'm sure that the composition and attributes of this alien energy must not be an animal." Jingxue said, she was still confirming that this aura made her a little uneasy and made her a little depressed.

At this time, everyone closed their mouths and stood still, quietly, trying not to make a sound.

"Confirmed, it should be the plant zombie we are looking for!!" Jingxue said happily.

"Really ???" Tranquility said, "I thought I had to go around a whole circle, but I didn't expect to find it in less than half a circle." ”

"Are they really plant zombies??? I didn't expect to find it this way, so it doesn't seem to be that difficult. Yan Zhongshu laughed, and now he was going to plan a battle plan, and rushed in to cut this guy!!

"How did you confirm that???" Anli Lan asked.

"The breath of this zombie is very complicated, there is an offensive nature, but also a defensive nature, sometimes irritable, sometimes calm, however, the devouring power and strong vitality that have always existed in its breath let me confirm it, that kind of devouring breath I felt when I was tied up and unconscious, and I was still a little impressed, so I dare to conclude that it must be it!! And it's the largest I've ever perceived. Jing Xue said with great certainty.

"Looks like we're looking for the right thing." An Lilan nodded, although he didn't know what Jing Xue sensed, but he also felt a faint vortex with devouring energy before he fell unconscious.

"Okay, mark it, go back, and discuss how to get it!!"

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