The skeletal elf walked up to the pile of corpses, crouched down, and with a single stroke of his arm thrust into the chest of a swift ghost, gripping the zombie's spine.

I saw that this zombie shrank at a speed visible to the naked eye, and its entire body became soft and collapsed, as if it had no bones.

As the skeleton elf pulled its arm out, the swift ghost's corpse turned into a pile of rotten flesh, flattened on the ground and formed a large pool.

A small lump of white powder appeared on the palm of the skeleton elf's hand, and when he saw this lump of powder, a green light appeared in the eyes of the skeleton warrior and the skeleton shooter, as if a rapist who had just been released from prison saw a naked hot beauty, and his body and mind could not bear this temptation.

However, the two of them didn't dare to make a mistake, they just looked at the skeleton elf pitifully, with a flattering smile on their faces, and patted their flattering ass: "Boss, you are really wise and powerful, handsome and dignified, mighty and domineering."

The skeleton elf listened to the flattery of the two subordinates with a look of enjoyment, and then said with a deep and humble face: "Well, yes, I haven't found out that I actually have so many advantages before. It seems that I'm still too modest, which is not good, very bad. In the future, you will have to say more such things, so that I can clearly realize my strength and lead you to glory. ”

"Yes, yes, do as the boss says. Boss, you let us go east, we will never dare to go west. Boss, you let us kill the dog, we will never dare to kill the chicken. The two skeletons hurriedly patted their chests and promised.

"Well, for your loyalty's sake, let you try it." The Skeleton Elf slapped the powder in his hand on the Skeleton Warrior's body.

The powder was immediately absorbed by the skeleton warrior, and the skeleton warrior showed a fluttering feeling, and the entire skeleton became more crystal clear and thick.

Wu Yi saw that after the skeleton warrior absorbed this bone powder, its attack and defense attributes were slightly improved, increasing by one or two points, and the health value was also increased by a few points, although it was small, but it was a permanent increase, no wonder the skeleton warrior and the skeleton shooter had such a demand for this white miserable bone powder.

Seeing the skeleton shooter looking at him expectantly, the skeleton elf extracted the bones of a biochemical ghost, made a bone powder, and slapped it on the skeleton shooter's body, making it also show an addiction-like expression.

The skeleton elves continued to work, constantly extracting strong bone powder from the bodies of biochemical ghosts, and then used them one by one to strengthen their bones and make them more powerful, but the skeleton elves were very disdainful of the corpses of ordinary zombies, and they didn't touch them at all, they got those elite-level zombies, which illustrated the harsh requirements for extracting strong bone powder.

In the end, the Skeleton Elf gave the Skeleton Warrior and the Skeleton Archer a large portion of the bone powder extracted from the two red biochemical ghosts, while the Hulk's share was chosen to be used for himself.

For a while, all the skeletons gathered together, enjoying the magical effect of bone strengthening powder and the feeling of wanting to die, like a group of addicts, and the scene was very discordant.

On the other side, Wu Yi counted the harvest, he obtained a total of thousands of soul energy in this battle, and also opened 10 soul crystals from the soul treasure chest, two pieces of equipment, which can be worth a day's harvest in the dark world.

Golden Snake Sword: A bronze product. Attack 30-45, +5 agility, +20% attack speed.

Dance of the Golden Snake: Stab 5 swords at a very fast speed, attack speed +50%, damage per sword +20%, consume 15 energy points, and buffer time for 10 minutes.

Durability 40/40.

Equipment requirements: strength 12 points or more, swordsmanship proficiency level 8 or above.

Notes: This sword is like a golden snake and extremely sharp, making it a sharp weapon against enemies.

The golden snake sword is brilliant and has a strange shape, and the sword body is like a snake coiled. The snake's tail forms the tip of the sword, the snake's head is hidden and the hilt of the sword, it is very heavy in the hand, it is made of gold, and the golden light flashes together between the swings, forcing people to not open their eyes, and has the unique effect of confusing the enemy's vision. The Golden Snake Sword is very heavy, but with Wu Yi's high strength, it is as light as nothing in his hand, and it is very sensitive.

Protective clothing: black iron five products. Gain +25 Defense, +50 Max Health, and reduce damage dealt by 10% from creatures carrying the Ghost Virus.

Durability: 60/60.

Equipment requirements: 6 or more strength.

Note: The protective clothing for zombies developed by Nolan can effectively prevent infection from being scratched by zombies, but if the protective clothing is damaged, it will not have such a magical effect.

The protective clothing is all white, it is a full body set, and it wraps the person tightly, very similar to the radiation protection clothing on the earth, but it is not so bloated, and it does not come with a helmet, which strengthens the defense while not without flaws.

After equipping the Golden Snake Sword and protective clothing, Wu Yi's various attributes have improved to a certain extent, which makes him feel very happy.

After solving all the obstacles in the square, Wu Yi had a smooth road to the gate of the research institute, and he took the master key that consumed thousands of soul energy to upgrade to the bronze first grade, and easily opened the steel gate.

Wu Yi walked into the mysterious and dangerous research institute with many skeletons, there was no detailed record of the structure of the research institute in the electronic map, Wu Yi only roughly saw that the research institute was divided into many layers, covering a huge area in the depths of the ground, and the door that Wu Yi opened now was only the outermost level of the research institute, which showed that Nolen Company's magical powers were vast.

As far as the eye can see, the first floor is like a large factory, all of which are in white style, with snow-white walls, snow-white floors, snow-white workbenches, and researchers in snow-white clothes, so the blood stains splashed on the wall and ground are so eye-catching, so shocking.

The researchers here have all been killed, and the death is horrific, some have been cut off by the waist, some have been smashed into meat sauce by a huge force, some have been swept to death by firearms, and some have been dismembered by hungry zombies, Wu Yi also saw a researcher who had been emptied of all the internal organs in his stomach stood up again under the effect of the ghost virus and became a secondary biochemical ghost.

The first layer was full of these zombie-infected researchers, their white uniforms were now covered with blood, and some were torn into strips of cloth and put on their bodies, in addition to these lowest-level zombies, Wu Yi saw swift ghosts and biochemical ghosts hiding in the shadows.

Wu Yi's appearance alarmed these zombies, and the zombie with gold-wire glasses closest to Wu Yi opened his disgusting mouth and roared towards Wu Yi.

Before Wu Yi could make a move, the skeleton shooter behind him fired three bullets and knocked down the bird.

This time it was a hornet's nest, and the swift ghost and the biochemical ghost also rushed up, and were stopped by the skeleton warrior with many skeleton soldiers, and a melee broke out between the two sides.

Wu Yi simply reaped the lives of the zombies with two guns, and just after he killed a biochemical ghost with the silver star, he suddenly felt a sudden sense of crisis, like a man's back.

Wu Yi now trusts his instincts very much, he subconsciously rolled to the side, hiding under the workbench next to him, only to hear a huge gunshot, echoing in the open space, and then a burst of gunfire came, the skeleton elf standing behind Wu Yi suffered for Wu Yi, a powerful sniper bullet shot on its shoulder, hitting white broken bones flying everywhere, and a blow made it suffer a lot of injuries.

Bullets came at it from afar, but luckily it was a whole rib, most of the bullets had penetrated its bones and hit the wall, and only a few bullets could hit it.

"Ahh I'm dead! The skeleton elf also reacted quickly, it screamed, like a dead dragon suit complex, it was hit by bullets and retreated, its body was exaggerated like an electric shock, the soul fire in its eyes was leisurely extinguished, and then the whole body suddenly dispersed, becoming a pile of rotten bones.

Wu Yi quietly looked up at the attacker from the bunker, and found that there were several zombies in military uniforms with hideous faces standing in the distance, shooting wildly at this side with firearms, their low intelligence thought that the skeleton elf was really dead, and concentrated the fire in the direction of Wu Yi, and the bullets formed a line of fire and hit the ground with a 'da-da' sound, sweeping up large pieces of rubble, some of which splashed on Wu Yi's body, and it hurt a lot.

Sniper Ghost: Level 9. HP 540, Attack 45-64, Defense 28.

Achilles' heel: Head, the head will take 200% additional damage when attacked, and damage to the head will be more than half of the health has a chance to be killed by a single hit.

Special ability: Infected, can infect other creatures.

Health Tenacity: HP +80%.

Sniper: After a period of aiming, fires a bullet with great power, dealing 100 bonus damage to enemies and buffering for 1 hour.

Combat ability: Boss.

Notes: They were the snipers of the team who were the security mercenaries of the Nolen Corporation during their lifetime, and after being infected, they retained their basic intelligence, and were able to use tools and sniper rifles. Zombies know martial arts, and no one can stop them.

Gun Ghost: Level 8. 300 HP, 30-50 Attack, 24 Defense.

Achilles' heel: Head, the head will take 200% additional damage when attacked, and damage to the head will be more than half of the health has a chance to be killed by a single hit.

Special ability: Infected, can infect other creatures.

Health Tenacity: HP +40%.

Combat ability: Elite.

Notes: Originally served as a security mercenary by the Nolen Company, after being infected, they retained a basic level of intelligence, using tools and firearms. Zombies know martial arts, and no one can stop them.

It was two new types of biochemical ghosts that attacked Wu Yi and them!