Zhang Wen didn't dare to hesitate any longer, and took out the gossip mirror from his pocket.

Under the infusion of mana, a pillar of Xuanhuang light instantly hit the black stiff chest.

The zombie was knocked to the ground by the pillar of light, bursts of white smoke rose from his chest, and a wail came, but Zhang Wen did not dare to despise it.

Ordinary evil ghosts, black zombies, were hit by magic weapons, and they had to shed their skin even if they didn't die, they couldn't be so spiritual!

Look at the black stiff again, after his back touched the ground, he stood up against common sense, straightened his claws and took Zhang Wen's neck directly!

Zhang Wen used mana with one foot, spread his arms, and then jumped back to open the distance.

When he was about to touch the wall, Zhang Wen's legs were lifted up diagonally, his heels were under his buttocks, his legs seemed to have suction to suck the wall, and his hands clasped the uneven wall, like a spider sticking to the wall, overlooking the zombies!

"Biological hormones are so useful, they can quickly elevate an ordinary zombie to a black zombie in a matter of minutes! And this zombie is obviously resistant to the gossip mirror! ”

Zhang Wen's brain was spinning rapidly, although things were still under his control, the speed of development was beyond his expectations.

The zombie didn't catch a move, and then stretched out its claws to pounce, and this time it jumped higher.

Zhang Wen had no way to retreat, he suddenly raised his hands high, and clasped them tightly, so at such a moment, he chose to attack first!

A force split Huashan and smashed on the black zombie's head, and the sudden explosion of air waves blew over many instruments of the bearded man!

Zombies are even more violently smashed, and their arms are sunk into the ground!

Zhang Wen pressed the longevity hat on the zombie's head with one hand, turned around behind him, clamped the zombie's neck with his legs, locked his legs and twisted his waist, and threw the zombie to the ground.

"Eat this and taste it!"

He had a lot of five thunder talismans in his hand, two or three five thunder talismans were stuffed into his mouth, and there were bursts of "boom" from the zombie's mouth.

The black zombie is still a five-thunder talisman produced by the difficult enemy system, and his jaw is blown off, and his body keeps twitching.

"+1000 XP"

"Whew! Alright Bill! It's all right. ”

Zhang Wen shouted with relief.

When the battle occurred, the bearded man hid outside the door, and only dared to come back when he heard Zhang Wen say that it was okay.

opened the door, but only saw Zhang Wen standing.

"What about zombies?"

"Dead." Zhang Wen pointed to the charred corpse on the ground.

"Isn't it immortal?" Emerson asks the soul question.

"If no one cares about it, of course it is immortal, but it can't be said that it doesn't have weaknesses." Zhang Wen looked at the charred zombie corpse on the ground and said, "But thanks to your biological hormones, if it is allowed to develop and evolve, it may really have no weakness." ”

"Oh no, I have to hurry up and take a sample!"

The bearded man immediately took the full set of equipment and collected samples of the remaining corpses on the ground.

Zhang Wen walked to the vial containing the biological hormones.

"The zombie just now seems to be no longer promoted to the black zombie, and it is afraid of the gossip mirror like ordinary zombies, is it not enough time, or is it the reason?"

Zhang Wen moved the charred corpse of the zombie outside, and a fire was ignited.

When the fire burned the zombies to ashes, Zhang Wen found that the bearded man was still studying, and he didn't bother, and practiced martial arts under the moonlight.

The night passed,

Oriental dew fish belly white,

Zhang Wen finished work, and the dew with a slight chill was shaken away, and some of the mist that climbed on his body was also evaporated in an instant.

"Yawn~"

The door pushed open, and the bearded man yawned.

"How's it going?" Zhang Wen was very curious about what the bearded man had researched with those strange instruments.

Not to mention anything else, the terrifying biological hormones alone have already refreshed Zhang Wen's cognition.

"There are so few samples, and after you kill the zombies, those cells are dying of rapid aging"

When it comes to last night's research, the bearded malaise is swept away:

"Biological hormones do stimulate the zombie's body and speed up its evolution, and if you want more information, you have to inject biological hormones into the zombie's body."

"Re-injection?"

Zhang Wen is a little afraid of zombies injected with biological hormones, and he is not afraid of Huang Fu, the zombies of magic weapons, they are simple monsters like iron walls.

But on the other hand, Zhang Wen is also very excited about this method that can quickly improve the strength of zombies, if it is used to breed zombies with high loyalty to him, as long as it takes a very short time, he can pull up an army of zombies that destroy the world!

Zhang Wen proposed: "It's been a busy night, it's better to go and eat something first, and I have to go back to Renjia Town to prepare more." ”

The bearded man touched his gurgling belly and agreed with Zhang Wen's idea.

night

Zhang Wen set up a magic circle in Huangshan Village, with the corpse suppression talisman and the five thunder talismans as the core.

And put a normal zombie that was suppressed by Huang Fu in the center of the array.

After preparing as completely as possible, Zhang Wen took the biological hormone and injected it into the zombie's mouth.

A few minutes later, the zombie unexpectedly tore the yellow charm on its forehead again.

But this time Zhang Wen was well prepared, and as soon as he took a kick, he heard a loud "boom", and thunder exploded under the feet of the zombie.

It retreated in pain, and accidentally stepped on another one.

Zhang Wen didn't make a move, standing outside the formation and looking at the zombies.

Ten minutes, twenty minutes...... Thirty minutes.

Minutes and seconds passed.

But the zombie's highest strength only stopped in the black zombie.

"How can it be so low?"

Zhang Wen was puzzled,

The bearded man behind him urged Zhang Wen to quickly deal with the zombies, the bearded man only needed a part of the body tissue of the zombies, and he was unwilling to have close contact with this kind of monster that would eat people and drink blood.

A black zombie was not enough to stir up the wind and waves in front of Zhang Wen, and after extinguishing it, the bearded man rushed into the magic circle and took the sample as soon as possible.

Another night of research,

The bearded man said: "Its evolution is not over, probably because of the lack of hormones. ”

"Then add more hormones." Zhang Wen said.

Experimentation is the only way to draw conclusions.

Into the night again,

Zhang Wen increased the input of hormones, and even used ink fountains and fists and kicks to limit the range of movement of the zombie, so that it could not kill, but it had to be trapped in Huangshan Village.

But the realm of zombies has not improved in the slightest, and after evolving to Black Zombie, they are motionless.

In order to test the effect of hormones, Zhang Wen did not kill zombies and deliberately waited for dawn.

In exchange, the zombies were turned into ashes by the sun at dawn.

Zhang Wen and the bearded man rested during the day, studied at night, and unconsciously spent another few days.

On this day, the bearded man finally researched something useful.

"Nutrition!"

The bearded man said excitedly: "The nutrition of zombies is not enough, and hormones cannot continue to work, which is also the reason why zombies have hormones in their bodies, but they can't let cells evolve!" Need for nutrition! ”

"Nutrition?"

Stimulated by hormones, these zombies have accelerated the evolution and improvement of their strength, but the ascension is all ingested from the outside, so as to improve the inside, relying only on themselves, which cannot be explained at all.

Zhang Wen thought of another possibility.

"Ordinary people need glucose, zombies need ...... Blood! ”