After Yasha had treated Levi's wounds, the two of them did not speak again, sitting in their seats and waiting for the outcome of the battle on Judith's side.

And Levi is finally in the mood to explore the heat that rose from his heart after defeating Koyes.

With Yasha by his side, Levi was not very easy to call out the Book of Ten Thousand Laws directly. But under his careful probing, he could still tell what the heat stream was.

Vitality.

This was the first time Levi had killed a human at the limit level. Previously, although he had defeated Zhang Xi and Zhang Zongming, the former was a vampire, and the latter Li Wei did not ask for his life.

This situation was the first time he had encountered it - it turned out that killing people can also plunder life force?

Levi felt a chill in his heart, not knowing whether he was excited or afraid.

Feeling it more closely, Levi noticed the difference.

This power is very different from the life force obtained through the gene fluid and the life force obtained from the flesh and blood core of the monster. The life force of the gene fluid and the flesh core is very pure vitality, although there will be impurities in it, especially the impurities in the flesh core, but the vitality is the life force, and it can be used if the impurities are eliminated.

Among them, the gene fluid is of course the best, and although the vitality of the flesh and blood core is pure, Levi cannot directly absorb it with his own body, and can only absorb it through the Book of Ten Thousand Laws.

However, the vitality obtained by this murder is different. It seems to contain a considerable degree of alien atmosphere, which is very similar to the taste of Koyes itself, which makes Levi feel very uncomfortable.

He had a feeling that this kind of alien vitality should also be earned by the Book of Ten Thousand Laws through his body, and he couldn't directly use it to improve his physical strength, so he could only supply it to the Book of Ten Thousand Laws to unseal the pages. Moreover, due to the existence of alien aura, the utilization efficiency of this special vitality force may be very low.

And in terms of quantity, absorbing the flesh and blood core of a vampire is far more life force than killing and plundering.

The utilization rate is low, and the quantity obtained under the same level is small. To sum up, it is also about eight to ten times more than killing an opponent of the limit level and getting the usable life force that a vampire can get.

This gap is a bit big, and it's not cost-effective. Killing people is not easier than killing monsters, and even more dangerous to some extent, but the benefits are so much less.

It seems that to improve your strength in the future, you will mainly need to rely on genetic fluid and hunting monsters to obtain flesh and blood cores.

Of course, it is still a good thing to be able to obtain new ways to plunder life force, and Levi should be satisfied.

Not long after he had finished his exploration of the alien life force, the battle on Judith's side was soon over.

"Are you alright?" Levi greeted the woman who had returned to the back seat of the Mustang.

The 'witch' who returned to the car was a little panting and sweaty, but her spirit was more energetic and she was in good shape.

"Five black-hearted riders of the Skull Party, hum, what are they? At first, I was holding on to a little bit for fear of hurting you, but when I was far away, I opened all my firepower. There was a guy who tried to sneak up on me because he was fast, but I burned him to the ground. There is also a fool in the hub chain, who wants to contain me with a mental attack, and he doesn't look at how much the level is different, as soon as his spiritual power invades, he is shattered by me, and that guy vomits three liters of blood by himself. ”

Judith bragged about her feats, and the excitement on her face was unspeakable.

"You want to kill those black-hearted riders?"

"No, two of them ran away." Judith took a breath, sniffled, and emphasized, "If I hadn't been worried about your side, I wouldn't have let them go!" ”

This woman is really powerful. It's obviously a one-on-five, but looking at her appearance, except for a little blushing and panting, I don't see any other problems, not even a little bruises.

Obviously, those five black-hearted riders were no match for her, and they couldn't even pose a threat to her at all.

It seems that after breaking through the gene lock, the difference in strength between different development levels is amazingly large.

Judith added, "Still, you're not bad, I'm worried about whether you'll be able to handle the rest of the Skeletons." Knowing that you can kill them all by yourself, I won't let go of those two people who run fast when they see the situation is not good. ”

She was no longer too surprised by Levi's performance. Although Levi has not really completed the extreme tempering yet, especially in terms of physical strength, there is still a distance from the extreme level, but in terms of actual combat effectiveness, Judith believes that Levi will not be weaker than a person at the extreme level.

As a result, Judith only admired his ability to kill more than a dozen Skeleton Party gangs on his own, and was no longer shocked.

Anyway, in her heart, Levi is already so strong.

After a few idle words, Levi started the car.

The road blocked by the people of the Skull Party in front of him will definitely not work. However, from the upper to the lower districts, the Wisdum is planned as a whole, and the roads are quite accessible. Although the road is a little worse and a little narrower, you can always find another way if you take a detour.

……

"Shall we catch up?"

"You're still chasing a fart! Are you as strong as those five black-hearted riders? Catch up and find death? ”

"Then the commission was just abandoned? That's a lot of money! ”

"If you have money, you have to have a life to enjoy, don't think about it. Horse, who knew that the object of this commission actually had the 'witch' of Judith, we can't handle it, so let's withdraw it. ”

Looking at the 'wild horses' that disappeared from the corner of the street in the distance, in the darkness, three or four sneaky figures exchanged heads and ears for a while, and then disappeared into the darkness.

……

After that battle with the Skull Party, Levi and his party finally didn't run into any major trouble.

In the middle, there was a team of bounty hunters who tried to intercept their car, but this time the opponent was even weaker than the team sent by the Skull Party. Levi only cared about his own driving, and didn't care about anything, and Judith, who rolled down the window, burned the group of colleagues who didn't know whether they were alive or dead with a blazing fire.

They arrived safely at the location of the elevator to the sky.

The sky elevator is the only passage from the lower floor to the upper floor.

It looked like a huge black iron box, a large off-road vehicle like the 'Mustang', and it was not a problem to fit at least a dozen or twenty of them into this iron box.

Four large metal pillars stand at the four corners of the tin box. Along the corners, dense thick iron chains are locked to the elevator. In the roar of the engine, the iron chain pulled the iron box slowly upward.

Levi: They didn't arrive at a good time, and they just had a general elevator to leave. They can only pull the car into the next elevator and wait for the elevator to fill up before they can get through.