Finally, the 6th-level black spot zombies and its guard team, the surrounding mutant zombies zombies, were cleared out, and new mutant zombies would not be refreshed here for a long time.

Liu Gan took Liu Ruyan to the level 6 black spot zombie.

It is obvious that this level 6 black spot zombie has not yet been killed by the players. It has a purple long stick weapon in its hand, but the guards around it are all blue-mounted pistols, and the group attack power is still very powerful.

Fortunately, this level 6 black spotted zombie does not have gun weapons, so when Liu Gan approaches the past, he only needs to withstand the group shooting attacks of these guards.

"Storm Slash!"

At the cost of 30% of the energy armor, Liu Gan jumped into the guard corpse group and launched a storm slash at the densest part of the corpse group. A dull sound from the ground, and the corpse group seemed to explode. Dozens of guard zombies splattered everywhere. More than a dozen of them in the core area were already in different places. Those who were slightly farther away were also hit by the storm slash to the residual health.

The zombies attacked by pistols in the escort group of 6-level black spotted zombies have sharp attack power, but their physical energy is relatively weak. After being approached by Liu Gan, who has a very powerful close attack ability, it is difficult to resist Leng Qiu's powerful lethality.

"Bang! Bang!"

"Bang! Bang!"

Liu Ruyan's two guns kept firing, and the gun shot his head. Every time the energy bullet was shot out, it would inevitably harvest the life of a guard zombie. Her accuracy in shooting skills and tacit cooperation with him made Liu Gan involuntarily think of the Milky Way.

Liu Gan even began to doubt whether Liu Ruyan was like the original Galaxy, and was also a biochemical body of artificial intelligence. Normal people could not do such accurate marksmanship, and even Liu Gan himself could not do it.

"Bone-breaking chop!"

"Storm Slash!"

"Anger Thunder!"

""

"Aim at the vital point! Bang! Bang!"

When the energy of the level 6 black spot zombie dropped to only half, all the supernatural attacks of Liu Gan and Liu Ruyan were seamlessly connected together. In an instant, all the remaining energy of the level 6 black spot zombie was drained and thrown it to the ground.

Liu Ruyan also rose to level 6.

No player who entered the energy world can upgrade from level 1 to level 6 in just half a day, and even Liu Gan himself did it, but Liu Ruyan did it with Liu Gan's leadership and help.

Of course, wearing the most powerful weapons and equipment in the entire energy world, and Liu Gan is guarding next to him, he can do this if he is not too stupid.

Killing the level 6 black spot zombies, a large number of equipment chips were exploded on the scene. Except for the purple sticks in the hand of the level 6 black spot zombies, other blue weapons and armor were garbage for Liu Gan, and they were all fed to the alien zombies in the bracelet.

The alien zombie recovered well. After eating a lot of weapons and equipment, its strength was also improved compared to when it was just hunted. However, Liu Gan was not ready to let it appear for the time being, but he continued to strengthen its strength in secret.

"Where will go next?" Liu Ruyan asked Liu Gan.

"there."

Liu Gan pointed in a certain direction.

When he came out, he had already made plans in his mind. This level 6 black spot zombie was heading towards the forest one kilometer northwest. He had been there before and found a cave, but the entrance to the cave was blocked by a forbidden light curtain. It was a forbidden light curtain that could be attacked, but it could not be attacked at that time, so Liu Gan could not enter the cave to find out.

Now that the game has officially opened, the prohibited light screen can be attacked. Depending on the location of the cave, there must be some valuable things inside.

The more wild the place, the denser the corpse groups. Fortunately, the chips in Liu Gan’s brain can clearly sense the movements of the corpse groups in a large area nearby. He can easily avoid the large corpse groups and quickly resolve the zombies along the way with as little battle as possible. It took only more than an hour to arrive in front of the cave ban light curtain.

Under the joint attack of Liu Gan and Liu Ruyan, half an hour later, the forbidden light curtain was destroyed, revealing everything behind the forbidden light curtain.

It is a metal hatch with electronic locks.

Since it is an electronic lock, Liu Gan of course started cracking the program with the chip in his brain.

This electronic lock is an electronic lock of higher grade. It is more difficult to crack than those before. It took Liugan more than an hour to crack the electronic lock.

After pushing open the metal hatch door, Liu Gan saw a very familiar scene in the laboratory.

Messy tables and chairs, various destroyed instruments and equipment, and blood stains that were already black all over the ground.

When Liu Gan and Liu Ruyan entered the metal hatch door, the metal hatch door automatically closed behind them with a bang, but the laboratory lights lit up.

"It seems to be a one-time copy, the kind that will disappear after passing the level. There should be a lot of good things." Liu Gan observed around.

At this moment, the door of a metal cabinet next to the wall was suddenly knocked open, and a black-spotted zombie rushed out with a roar. Liu Gan swung his sword and slashed it hard, but only a flash of fire splashed out, which did not cause any harm to the black-spotted zombie.

"Bang bang!"

Liu Ruyan also shot two shots on the head of the Black Spot Zombie. The energy bullet hit the head of the Black Spot Zombie and then ejected onto the metal bulkhead, which broke out two pits on the metal bulkhead.

"This thing is not right. The body is immune to attack, so there should be a life gate setting." Liu Gan took two steps back, avoided the attack of the black-spotted zombies, and then quickly walked around behind it.

There was a dark spot with a bowl-small mouth on the middle of the back of the black spot, which looked very different from the dark spots elsewhere in the body. Liu Gan's knife tip suddenly stabbed the black spot, which indeed caused some damage to the dark spot zombie, but only pricked about two percent of its energy.

"Bang! Bang!"

Liu Ruyan fired again, and both shots accurately hit the big black spot on the back of the Black Spot Zombie and formed a critical hit, evacuating nearly a quarter of the Black Spot Zombie's energy.

It seems that when dealing with this kind of black spotted zombie, gun weapons must be needed. Liu Gan used the big knife in his hand to slash at the black spotted zombie, attracting its attention. Liu Ruyan had a very calm opportunity to aim at the big black spot on its back. Although the black spotted zombie twisted left and right, Liu Ruyan accurately hit the black spot on its back with each shot.

With the exquisite cooperation of the two, a quarter of an hour later, the black-spotted zombie energy was drained and fell to the ground, and a purple armor chip, a few soul beads and a few alloys were exploded. To be continued., Your support is my greatest motivation.
Chapter completed!