Su Yanhe's petrification ability was indeed stimulated by the thin-faced zombie head of the loofah whose neck had been broken by Han Xiaotian.

At that time, it was flying towards her eyes, lest her eyes would be injured and blind, in a hurry, Su Yanhe felt that her eyes were suddenly hot, and two scorching and rigid energies shot straight out, directly petrifying the head of the loofah slimmed face zombie who was about to bite her by just half an inch.

"It's a pity that the time is not good, and I almost killed you!" Su Yanhe was a little apologetic.

"Just practice more. If it weren't for your petrified monsters, I wouldn't have escaped now. Han Xiaotian said sincerely.

Although this is an exaggeration, Su Yanhe's last petrification ray did help him quickly escape from the giant zombie's clamp.

Therefore, Han Xiaotian also seriously instructed Su Yanhe on how to use her mind to absorb the free yellow heaven and earth vitality in the air to restore the ability consumed, and seeing her work hard to sense and try, she waited for the end of the reinforcement in her body with peace of mind.

A quarter of an hour later.

The wounds on Han Xiaotian's left and right inner arms and left shoulder had healed more than half, leaving only the epidermal layer and a long crack, but it had completely affected his activities. He pulled out the steel bar from the left eye of the giant defensive zombie lying on the ground, and stabbed it tentatively into his arm, and immediately felt a slight resistance that was soft and tough, as if it was not stabbing at a person, but on a thousand layers of cowhide.

He stabbed three times in a row, each time harder than the other, but they all rebounded, his skin was undamaged, and his eyes suddenly lit up.

Defense is already stronger than strength!

Just being scratched by a second-level giant defense zombie, his defense increased so quickly, what if the zombie virus in his entire body was fused?

Han Xiaotian's gaze as he looked at the giant zombie not far away was suddenly full of fiery.

At this time, Liu Yiyang and Xiao Li had finished searching the crystal nuclei of those ordinary dead zombies, and they were so tired that they sat on the cold concrete floor again and didn't want to move, Han Xiaotian turned his eyes and grinned: "Hey, help me measure my speed!" ”

"People without conscience!" Liu Yiyang glared at him viciously, but he still turned on his mobile phone, and after the 100-meter sprint, he was stunned: "Ciao!" 7.12 seconds? The Olympic champion is also only 9.69 seconds! Third child, I'm jealous of you! ”

"I'm jealous too!" Xiao Li hatefully agreed: "Nima, this kid's strength has increased, his defense has increased, and his speed has also increased, and he won't let us live!" ”

"It's simple, when you get to the test field, you go to the zombie pile and take a turn, maybe it'll be the same as me!" Han Xiaotian was very complacent.

"You've got to sè you! When I have the ability, I'll be the first to beat you! Liu Yiyang waved his fist at him demonstratively, his eyes inadvertently swept over the gray figure outside the green belt on the right side of the library nearly 100 meters away, his thin face immediately collapsed, and he lamented: "Mother! Why is there another batch! When will this zombie be killed! ”

Han Xiaotian's eyes flashed, and he picked up a steel bar with great fighting intent: "You sit down, I'll kill it!" ”

"Don't!" Unexpectedly, Liu Yiyang actually struggled to get up from the ground, and staggered towards the nearest zombie: "I don't believe it, I worked hard with them today, and I still can't stimulate my ability?" ”

"That's right! You stay, we're both on! Xiao Li also struggled to get up from the ground, and rushed up after him: "We can't deal with second-level zombies, first-level zombies are still no problem!" ”

"I'll watch them. Hurry up and absorb it! Su Yanhe, who had basically controlled the energy in his eyes, comforted Han Xiaotian clearly.

Han Xiaotian smiled, seeing that Liu Yiyang and Xiao Li chose to cooperate with each other this time, although the action was a little slower than before, but the tacit understanding was acceptable, and in two or three clicks, they joined forces to kill an ordinary first-level zombie, and there would be no danger for the time being, so he felt at ease and walked towards the dead second-level giant defensive zombie.

First-level zombies have nothing worth using except for crystal nuclei, but it is different from the second level, claws, teeth, skin, etc. can be used, not to mention that this defense zombie is rare among second-level mutant zombies.

Shame on waste!

He walked over to its massive head and pulled off the two gray fangs that were more than a foot long from the side of the giant mouth. This kind of second-level defense zombie has rough skin and thick flesh and is difficult to break the defense, even a second-level power zombie can't hurt it with one move, but its teeth are rare sharp, and there is another wonderful use.

Han Xiaotian held the root of this gray-white fang, and quickly smiled. Sure enough, just like in the dream, it can accelerate the absorption and purification of the earth-based vitality.

He jumped on the huge and broad back of the giant zombie again, tore off the torn clothes on the outside in three or two times, found the right position, and slashed down with the tips of the gray fangs from the neck down to the waist.

Like a needle torn clothes, the tough zombie skin was quickly pierced, Han Xiaotian hurriedly followed the scope of the memory in the dream, quickly drew a circle on its back, and then rolled it up little by little, and a whole intact thick skin was peeled off by him with gray flesh and blood.

"Gross!" Su Yanhe, who had been standing on the ground and looking at him curiously, immediately felt a wave of nausea when he saw the flesh that was connected with gray blood and kept dripping unpleasant mucus, and hurriedly turned his back and vomited.

Han Xiaotian had expected this scene, grinned, but didn't stop: "I'm sorry, bear with me, it's okay for a while!" ”

But before he finished speaking, he was slightly stunned, raised his eyes and looked at a window on the third floor of the library.

There, it seems, someone is spying on themselves! I hadn't noticed it until I had just now, and the faint sound of vomiting exposed the man's existence.

After thinking for a moment, Han Xiaotian continued to roll up this thick, tough, and soft zombie skin, threw it to the ground, saw Su Yanhe hurriedly dodge in disgust, smiled, and then jumped to the ground, went to find a thick trunk that was broken in two nearby, moved it to the side of the giant zombie's body, and then used steel bars to break another trunk branch and leaf that was about more than 10 meters long, dragged it over, put it on the thick trunk, and slowly inserted it under the giant zombie's body, seeing that it had been inserted more than 8 meters long, stopped, and slammed his arms hard, Use the lever principle to press down on the long trunk at this end and press it down.

"Bang!" There was another loud bang on the ground, and the dead giant corpse lying on the ground had been completely overturned by Han Xiaotian, and it was changed from facing the ground to facing the sky.

"! What are you doing? Xiao Li and Liu Yiyang, who were fighting, were suddenly startled, and they didn't know what was going on, so they hurriedly knocked down the zombies who were fighting, and then screamed in amazement.

"Gather materials!" Han Xiaotian said briefly, he had already jumped back onto the abdomen of the giant zombie, raised his fangs and once again peeled off a large piece of flesh and gray flesh from the intact area below the chest.

"Gross!" This time, Xiao Li and Liu Yiyang couldn't bear it either, so they hurriedly covered their mouths and turned around and vomited nauseously. It's a pity that the stomachs of the two of them were empty, and this vomit, even all the bile from the night flowed out, and their legs were soft and planted.

"Bear with me! This leather is quite sturdy, and you can make a few good pieces of armor when you turn around! Han Xiaotian was used to it in his dreams, and he hurriedly comforted the three of them: "Those who see it have a share!" ”

"Hurry, hurry!" Liu Yiyang waved his hand weakly, seeing that other zombies rushed over, he struggled to get up and continued to fight.

The two bloody and extremely disgusting giant skins were rolled up, Han Xiaotian tore off some strips of rags on the giant zombie's body and tied them tightly, and then made a simple small cart with scattered broken branches and leaves, and then punched him hard, blasting the huge head of the giant zombie, and found an earthy yellow second-grade earth dodecahedron crystal nucleus the size of a goose egg from the gray brain that slowly flowed out, and after wiping it slightly on the grass, he handed it to Su Yanhe, who had just recovered his breath and his face turned pale: "Take it." Practice more when you have time. The ability is to get stronger the more you practice. ”

"Thank you!" Su Yanhe, who was weak, was slightly stunned, but quickly took it, panted softly, looked at Xiao Li and Liu Yiyang, who were not unusual, thought about it, and took out the speed-type crystal nucleus she had picked up earlier and 6 other non-earth-based first-level crystal nuclei from her pocket: "I don't take advantage of you." You have the most credit for the battle just now, and these four will be exchanged with you. This velocity nucleus is also yours. ”

"Okay!" Han Xiaotian didn't expect her to have this one, so he took it with a smile after being slightly stunned, and then handed over a giant fangs to defend against zombies: "Try it in your hand, there will be a surprise!" ”

Su Yanhe stretched out his hand suspiciously, his slender palms held the slightly thick teeth, and he looked at it carefully, and after a few seconds, he opened his beautiful big eyes in surprise: "This ......?" ”

"Good baby! That's what I just discovered! Han Xiaotian smiled: "This root belongs to you." He then looked at Xiao Li and Liu Yiyang, who were struggling to defeat the zombies not far away: "They don't have the soil ability for the time being, and they can't use it if they want to!" ”

"Okay, I'll use it first, and then when they awaken the earth-based ability, I'll take turns using it with them." Su Yanhe is very refreshing.

Han Xiaotian smiled, and secretly said that even if Xiao Li and Liu Yiyang awakened their abilities, they might not be earth-based, but they didn't want to say it, and then walked to the headless corpse of the loofah-skinny zombie, stabbed it through his chest with a steel bar, and carefully dug out two gray and soft lungs like a beehive.

"This thing works too?" This time, Su Yanhe didn't vomit, but was only curious.

"It will be useful later!" Han Xiaotian didn't want to say more, wrapped it and put it in his waist bag, then glanced at the third floor of the library, and deliberately said loudly: "Let's go!" ”

Noticing his strange glance, Su Yanhe's eyes turned slightly, and he asked uncertainly, "Where is it......?" Got survivors? ”

"Hey, brother, hero, help! Help me! A thin boy with thick glasses suddenly poked his head out of a window on the third floor of the library, nervously holding a conspicuous white scarf and waving wildly.