If he killed this level 4 mutant gecko, then he would probably gain a lot of experience, since it had been seriously injured before, then Zheng Xi naturally couldn't let go of this opportunity! "Brush!" Zheng Xi took the big knife and ran directly over, the movement speed of this gecko was about the same as that of ordinary people, and he was 3 speed, he ran directly and came to the side of the gecko's body, and then the gecko also slowly turned his head and shot his tongue directly at Zheng Xi, "Brush!" Knock~~~" Zheng Xi was lucky to dodge the tongue directly, but the terrifying tongue shot directly through the wall!

"Day! What a jb tongue this! Zheng Xi didn't have time at the moment to rejoice that he had dodged the attack, and the big knife was waved at one time, and the tongue was cut directly off, "Shop~~" The black and red blood was sprinkled in a touch. "Si~~" Another roar gecko withdrew its tongue and began to crawl towards Zheng Xi with its limbs, but soon under the recovery of the granulation, the tongue returned directly to its original appearance, but Zheng Xi could still feel that this guy's recovery speed was much slower than direct, "As long as this guy's tongue can't grow, then his 4 points of strength won't be used without speed!" Zheng Xi thought, but he was not idle and ran towards the gecko, and the gecko also opened his mouth when he saw this, and shot his tongue directly at one time, but Zheng Xi had already understood this trick, and easily dodged it, and it was another knife, and he cut off the tongue at one time, "The evolution zombie really has a low IQ, and it has been so many times, and it still doesn't understand that sticking out the tongue is already a no-no way!" Zheng Xi smiled, at the moment when he was only three meters away from the zombie gecko, he jumped directly, twice the strength of ordinary people, and directly made Zheng Xi close to two meters away from the air, and when he fell, Zheng Xi directly inserted a knife into the back of the gecko! Ge Huh~~" The sound of this knife made Zheng Xi secretly scream that it was not good, and it seemed to be inserted in the bones! And it looks stuck!

The evolutionary gecko frantically dragged his body, trying to throw Zheng Xi down, but Zheng Xi still grabbed the handle of the knife and refused to let go, because if he let go, he would face the zombies with his bare hands, which would be absolutely unfavorable to himself. "Smack! ~~Smack~~~Smack" Zheng Xi directly turned his five fingers into a fist, and hit the gecko's back with a punch, after swinging seven or eight punches, the gecko's strength suddenly skyrocketed, and Zheng Xi and the knife were thrown out directly, and the knife also dug a piece of blood-red meat directly from the gecko's back.

But then Zheng Xi frowned again when he saw it, countless flesh buds crawled out, and the wound on his back just now was healed again! "No, you have to go to its blind spot!"

"Brush!" Zheng Xi just thought about it, and the tongue shot again, and it was stuck directly on the wall~~ "This thing is really stupid~~" Zheng Xi was a little speechless this time, but he still made a quick decision, and saw that the tongue was waved again, and cut off the tongue of the gecko zombie at one time, and then, at the moment when it was in pain, it crawled to the blind spot behind it at one time, and the sharp big knife was also stabbed at a time, directly piercing the left rib body of the evolved gecko. "Si~~" The zombie gecko roared wildly, at one time it began to shake its body, and the next moment it rushed directly outside, it didn't want to fight with Zheng Xi and him, it was not a zombie but an evolutionary creature, it didn't have the spirit of not being afraid of death, and it also had a trace of the most primitive IQ "Day, where is this thing going?" Zheng Xi was a little nervous, and finally the gecko zombie directly began to climb a wall, and its claws were directly inserted into the wall, and it came to the top of the 5th floor in an instant. There was nothing on the roof, just an open space, and then Zheng Xi pulled out the long knife again, and then stabbed at the zombie's head, "Pavilion~~" This time Zheng Xi stabbed the skull again, and the blade of the knife couldn't go in a little.

Seeing this, Zheng Xi also gritted his teeth, directly turned the blade sideways, and cut off a large piece of flesh and blood with one knife! "Si~~" The lizard raised its head to the sky and let out a terrifying roar, Zheng Xi was not idle, and it was presented as a big character that grabbed the gecko's body, and put the knife on its neck.

"Knock", the evolutionary gecko saw that the shaking was useless, and directly hit his back against the wall, directly knocking out a trace of cracks in the wall, "Your grandmother's ~~" Zheng Xi spit out a mouthful of blood directly, but he didn't have time to care too much, "Huh! "Another slash and a straight cut through its neck! And then the granules continued to crawl slowly, but Zheng Xi's left hand grabbed the wound directly and pulled out the trachea directly at a fast speed, "Z~~" A trachea nearly one meter long was directly pulled out by Zheng Xi, and there was a lot of minced meat.

The lizard also turned over like a dead fish in the next moment, and Zheng Xi could also see that there were still a lot of flesh buds crawling in the throat trying to grow the broken trachea back, but the granulations were also atrophied halfway through, and it seemed that they had no ability to grow this trachea back. In the end, he could only keep twisting his body, Zheng Xi also separated from it and picked up the big knife, although this gecko was about to die, but Zheng Xi also wanted to get this experience quickly. "Huh~~" The big knife slid directly into it from the jaw, destroying the gecko's brain and mouth. Finally, the gecko stopped writhing, and a cold voice sounded in Zheng Xi's mind, "The host level is increased by one level, all attributes are doubled, and there are a few assignable skill points." ”

Seeing this, Zheng Xi was also ecstatic, and he didn't care how tired his body was, so he directly opened the transparent system frame.

[Level]: Level 2

[Experience Points]: 3/40

[Evolution]

Health: 40/29+

Movement ability: 4+1+

Strength: 4+

Regeneration: 4+

Host Status: Very weak (10% of all abilities)

Assignable Skill Points: 2

The Bestiary has been used, and can observe life no more than level 5 of the host

[Strength] is not unlocked

Skill: Ununlocked

Special Abilities are not unlocked

[Mutation ability] is not unlocked

Seeing this scene, Zheng Xi smiled, and there was a slight sadness in his smile, if it weren't for the upgrade, he would naturally not risk his life to fight this mutated and evolved creature, but fortunately, he won, and it also directly proves that the gap between humans and animals is that people know how to use tools and know how to outwit.

"Sure enough, the experience I got later was all ordinary!" Killing the fourth-level evolutionary mutant creature, Zheng Xi gained 8 experience points. Next, another comfortable force traveled through Zheng Xi's body, constantly transforming Zheng Xi's meridians and bones, and flesh and blood! After giving birth to a lazy waist again, looking at the 4+1 displayed by the moving power, and not only that, Zheng Xi could also feel that the injured internal organs in the body seemed to be recovering, which should be the credit of the 4 points of regenerative ability.