More than ten sources of evolutionary power were integrated into Mu Xiao's body like pure essence. His bloodlines were activated. The cell genes became very active, and it was very clear that his genes and bloodlines were being optimized and constantly resonated with him. However, after a few seconds, the wonderful feeling of the body gradually calmed down, but he knew that his bloodline genes had improved, at least eight times.

"If it were someone else, it could be at least ten times. It seems that my genes and bloodlines are extraordinary, and evolution cannot be judged according to common sense..."

In addition to the source of evolutionary power, Mu Xiao obtained a small part of the pure original source, which he used all on his physique. Suddenly, a tiny force merged into his muscles, but it was still not enough to break through the SSS-level physique. There was still a little bit of boundaries so that he could break through the strongest physique of the old man and reach the "top" physique of the new man.

Because his SSS-level physique is breaking through the barrier, and his physical strength is different than that of ordinary people, there are more sources of purity. However, as long as he takes over, his physical fitness will be further improved, and new changes will appear, and the antibodies will be greatly improved, at least he will not be infected with low-level zombies.

"Huh!"

Mu Xiao was about to collect the blood beads from the zombie's heart, but found that the dead level 10 muscle zombie had a ball of flesh and blood slowly squirming like life.

"This big zombie who resonated with genes ten times dropped out the source of 'muscle strengthening' ability." Mu Xiao looked slightly happy. His palm touched the mass of flesh and blood, but actually a mass of flesh and blood essence, and slowly drilled into his palm. A blood and energy force wandered from his arm, waving all over his body, feeling warm.

But it felt like the blood and energy power disappeared without a trace, as if it was intercepted by some force. Mu Xiao was stunned for a moment, and it turned out that the source was sucked in by the entire sea of ​​consciousness, as if with one thought, this ability turned into an original source, used to increase the strength of the body or soul.

"This..." Mu Xiao looked surprised.

If you can convert any source of ability into your own needs, you can speed up the promotion to the realm, but after strengthening, there will be many benefits. Moreover, you can also convert other sources of ability into the power of the original source to improve physical strength, which is another opportunity to improve quickly!

You should know that not everyone can absorb multiple sources of ability. If the sources of ability conflict, it is very likely to lead to gene collapse and lose the correct path of cultivation.

Mu Xiao is basically sure that his sea of ​​consciousness is a "refining furnace" that can transform some abilities into primitive states. Mu Xiao has never heard of them before. Someone can transform abilities into primitive sources. It is very likely that the changes that occur after his rebirth have become his own exclusive abilities.

"The legendary golden finger?" Mu Xiao joked for himself, not denying that he was in a good mood, and also made up his thoughts to continue to strengthen his physical fitness.

He did not turn "muscle strengthening" into the original source, but directly used muscle strengthening to optimize his muscles, because the strengthening of the original source lies in the comprehensiveness. A small source disperses the bones, skin, tendons, blood... and muscles only account for a tiny part, which does not strengthen the muscles much.

"Muscle Strengthening" is targeted strengthening, which is naturally the greatest effect on the muscles, and undoubtedly improves strength, rather than differentiating the parts and going to other places.

Sure enough, after absorbing a stream of strengthening, his physique became closer and closer to breakthrough, but the source of promotion needed increased a lot. This is because his blood gene is not the blood gene of ordinary new humans, but the blood gene recombined through miracle formula, and naturally there is a high demand for the source.

"It's a pity that only ten times of muscle strengthening of gene resonance. If it is twenty or thirty times of muscle strengthening, it may improve more." Mu Xiao felt that the blood and energy power of his body emerged again, and it quickly flowed through his entire body. His muscles improved to a certain extent, and also alleviated the tiny muscle fatigue that had just fought, and his blood and energy quickly returned to his full state.

Mu Xiao also knew that the more advanced the zombie, it would not be so easy for him to deal with. Maybe he could only kill one in a very embarrassed manner.

If the zombie who resonated with genes just ten times just now was replaced by a mutant who resonated with genes ten times, it would be even more difficult for Mu Xiao to kill.

After all, mutants and zombies are not at the same level. Just like Mu Xiao and the zombies he killed just now, he had only one or two genetic resonances at that time, and he could kill muscle zombies with genetic resonances ten times. Different evolution directions represent different strengths. The same is true for mutants, because mutants are an evolutionary species that is more advanced than zombies, and they are taking an extreme evolution route. Their strength is naturally stronger than ordinary new humans, but they have not had the balance and potential of new humans when they evolve.

In fact, the gene strength of mutant monsters of different degrees varies.

Mu Xiao quickly dug out more than 30 blood beads from more than ten corpses with a knife, most of which were inferior brown blood beads, but there were ten ordinary vermilion blood beads and three high-quality crimson blood beads.

"The harvest is good." Mu Xiao put away the blood beads and sat in the bloodless class, waiting for the next batch of zombies to bring them.

In the dark stairwell, more than a dozen zombies were flowing all over the ground with fishy and pungent black blood. Mu Xiao was like a demon sitting in the Shura Field. If someone saw this scene now, he would be frightened and terrified.

Mu Xiao was very accustomed to this pungent bloody smell. He didn't feel disgusted when the more than ten corpses in front of him were like the scene of a car accident. Because in the future, everyone has become accustomed to it as nature, and the bloody scenes have become completely a landscape, which naturally cannot affect Mu Xiao's emotions.

Another wave of zombies was coming in the stairwell. There were no high-end zombies this time, all of them were about level 5 or 6, but the number was as large as 100, at least twenty or thirty. Moreover, the clothes worn by a group of zombies were not the black armored defense suits worn by the security guards, but the uniforms of large white coats, such as doctors or researchers.

Mu Xiao waved his blade like harvesting straw, cut off the zombie's head, punched the zombie's heart and directly exploded.

Black blood splattered, his head broke, and zombies fell down one by one.

The blade flashed with a cold light, and the zombie's neck was cut off and its head was thrown.

The fist lines of the afterimages intertwined, each of the hearts close to the zombies was sunken, and the heart inside had become a ball of minced meat. Mu Xiao killed with an expressionless face, and the smelly blood splashed all over his body, and his face was also black, but his movements did not slow down, but became faster and faster, just like a tired machine, killing with a simple and quick blow!

The fifth...the eighth...the zombie is stacked with corpses, and the entire stairwell is pungent and smelly, with black blood flowing like a small river.

The smell of blood is getting more and more arousing the appetite of the zombies, and the attack becomes crazy. The black armored defensive suit that Mu Xiao wore was damaged by several traces. Some of the zombies' long pointed claws directly tore through the soft steel embedded in the defensive suit and cut through the skin in Mu Xiao's body. However, the damage is not great and does not affect the battle.

With his SSS-level physique, as long as he stops fighting and mobilizes his body's blood and energy, he can deal with these simple damages well.

However, it seems that the situation is getting more and more zombies. Originally, there were twenty or thirty zombies, and Mu Xiao killed more than ten, but suddenly more than twenty zombies joined. Obviously, the fishy smell in the stairwell became more and more, which filled the entire law firm and attracted the appetite of all zombies.

But the more Mu Xiao killed, the faster the resonance of the gene evolution degree. He has now risen to 10 evolutions, but the next zombie level is too low, and the source of evolution power has completely lost its effect, that is, the level is high, and the ground level is low, and the characters have no experience value.

Among them, the original source of the sea of ​​consciousness absorption and purification has also slowed down. Obviously, there are too many resonances, and the purified essence is insufficient to supply the body and soul, and it only plays a slight role unless it is a more powerful mutant monster.

Mu Xiao introduced all the pure sources into his physique, and his strength increased slightly. The most important thing is to ease the violent muscle burst so that he can maintain a consistent killing. If he does not maintain a high-efficiency kill speed, it is easy to force the zombies below.

"Now there are at least more than 60 zombies, and there is a trend of continuous increase. If this continues, it is not optimistic..." Mu Xiao swept his mental power and detected the number of zombies, including five or six zombies with ten evolutions. I don't know what strengthening ability is. Once those special zombies come to him together, it is not easy to fight and cannot be killed with one blow.

Mu Xiao suddenly exploded, and the storm attacked rapidly, exploding the heads or hearts of the three zombies in front. Before the zombies behind were pounced on him, he moved quickly and retreated to the stairwell of the secret door on the fourth floor, quickly pulled out a C-level high-explosion grenade from the backpack on the ground.

Pull up the protective cover, pull the safety line, throw it up, and draw a beautiful parabola in the air, accurately falling into the center of the zombie pile.

Mu Xiao didn't look back and didn't pick up things. He quickly opened the secret door and entered the ordinary room on the fourth floor.

Boom!

With a loud noise that followed the law firm's building, the whole building trembled slightly.

Mu Xiao felt the danger and then opened the door and returned to the stairwell. He had expected to penetrate the head of a zombie, kicked over a zombie who was attacking, and stolen the zombie. The smell of burnt smell was even more intense. The black smoke filled the stairwell also contained viruses.

Mu Xiao endured the unpleasant smell and cleared out a few zombies attacked. He saw a raging fire burning in the pile of zombies. A large number of zombies were blown to pieces. Even five or six level ten zombies were killed and two seriously injured.

The main reason is that a large group of zombies are very crowded in the stairwell, and the damage of the high-explosion grenade is naturally maximized. Moreover, a high-explosion grenade will not blow up the floor, because most zombies resist the damage and minimize the damage to the floor. Therefore, Mu Xiao did not hesitate to use the high-explosion grenade and made a ruthless blow.

About half of the more than 60 zombies were killed, and some were stained with flames. Soon some zombies also caught fire. While absorbing the source of evolutionary power and extra mental power from the dead zombies, Mu Xiao continued to clean the zombies in the stairwell.

Generally, external objects are used to kill monsters. The source of evolutionary power is determined by the breath to determine who killed it, and the source of evolutionary power will automatically integrate into the opponent.

If you want to steal monsters, as long as you leave more damage, the more sources of monster evolution will be divided.

Simply put, each person attacks have a unique soul aura, and the source of evolution will be distributed according to the strength of the aura.

However, no one here robbed Mu Xiao of monsters. A high-explosive grenade came down, which basically accelerated the progress of killing zombies. After a while, he quickly cleaned up the mess, and the remaining fire light on the ground was extinguished. No zombies continued to come to the stairwell for the time being.
Chapter completed!