Holding the flashlight and carefully observing the breaking point, it can be concluded that this was interrupted by top-down force, not caused by natural fall-off. What did you experience here back then? How could there be so many traces of battle, what kind of strength can leave such traces? Guo Xiaotian stood there thinking.

Suddenly, Guo Xiaotian's body flashed to the side, and with a "bang", a pit appeared on the ground, and it was obvious that something was smashing it out.

Guo Xiaotian turned over, and with a "Canglang", the Han sword was pulled out directly. Looking ahead, he was focused. He had just felt a wave of air currents, and he instinctively flashed, and as a result, there was a real creature attacking him.

Needless to say, it is still the kind of invisible monster that can integrate itself into the surrounding environment. I have killed dozens of them myself, and I don’t care how many they are killed.

Guo Xiaotian stood quietly, motionless, holding a sword in his right hand, pointing at the ground with the tip of the sword obliquely. There was nothing else around except the whistling wind whistling around.

About five minutes passed, Guo Xiaotian's body suddenly flashed to the left, and his right sword slashed from bottom to top, and a terrifying roar of "Ahhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh

A black liquid appeared on the ground next to "Every Time".

Guo Xiaotian's movements did not stop. He stepped on the stone wall twice, and flipped his hands back. With a "bang", the monster's fist hit the mountain wall.

When the man was in the air and was in his left hand, he took out a slight rush and started firing in front of him. The "Jiujiujiujiujiu" was quickly finished.

Through the search light on the head, Guo Xiaotian could see clearly that a lot of black liquid appeared, knowing that he had not misstepped.

As soon as his body landed, he threw away the slight rush. He reached out his hand to take out a white phosphorus grenade, opened his mouth to bite off the lead, held it in his hand, and jumped back again, and loosened the lead, and threw it out for two seconds.

With a "bang", the white phosphorus grenade exploded in mid-air.

"Ahhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhhh

Everyone on the edge of the cliff in the Bone Burial Land heard the roar of the monster, and everyone's faces changed. It was obvious that this was Guo Xiaotian fighting with the monster. Lei Hu planned to go down and was stopped by Dai Mingze.

"You know the strength of the eldest young master. If you go down, you can only be a burden." Dai Mingze said expressionlessly, and Lei Hu stood there with a dark face.

"Mike, immediately enter the state of combat readiness. If something is wrong, open fire immediately." Dai Mingze said to Mike calmly.

"I'll execute it right away" Mike said, and with a wave of his hand, the mercenaries around him began to act.

The mercenaries immediately took their seats, two teams and twelve guns facing the black cliff, and the four Vulcan machine guns behind them also began to take up positions. The personnel had occupied the back of the Vulcan machine gun and could start the war at any time.

Mike began to use the intercom to communicate with the outside world, and the entrance of the cave was surrounded by mercenaries. Eight rocket launchers, four flamethrowers, and the rest were densely packed muzzles facing the entrance of the cave, and reinforcements were available at any time. After his own people evacuated, they could open fire immediately and all entered a state of combat readiness.

Below, Guo Xiaotian's battle with the monster has already decided the outcome. A monster fell to the ground and lost its head. Guo Xiaotian eliminated his head and didn't know where it fell.

"Hmph, I don't know how to live or die" Guo Xiaotian said

With a "bang", the monster's corpse flew up and flew into the darkness in the distance.

A "thump" sound came, and Guo Xiaotian was stunned for a moment. This was the sound of an object falling into the water. Is there water below? Guo Xiaotian planned to go and take a look.

The "Wow Wow Wow Wow Wow Wow Wow" sound began to come over, and it was obvious that there was something churning in the water.

"Aoaoaoaoaoaoaoaoao" several roars came over. Guo Xiaotian didn't think about it and went straight to the place where he had just landed.

Unlock the rope, fix the rope on the body, press the equipment, and the body will start. At the same time, wave the sword in your hand and cut the rope behind you directly, so as not to be caught by monsters and drag yourself down.

Guo Xiaotian's approach was correct. The falling rope stopped in mid-air and hovered in mid-air. It was obvious that something was caught. A "screaming" roar came from under him. Guo Xiaotian felt the anger and unwillingness in the roar.

"Damn, you're really chasing me." Guo Xiaotian turned around and saw clearly through the search light on his head.

He took out a white phosphorus grenade from his body with one hand, bit off the lead and threw it down. He counted silently for three seconds, and bit off the lead and threw one again. Two "bang bang" explosions came, and the monster's roar appeared again, and it was obviously burned.

"I deserve it" Guo Xiaotian said with satisfaction, rising rapidly.

After about thirty minutes, Guo Xiaotian came up. Everyone around him was relieved to see Guo Xiaotian coming up safely.

"Retreat, be careful of the monster coming." Guo Xiaotian issued an order directly, and everyone retreated to the back of the Vulcan God, and at the same time activated the bioelectricity.

"Young Master, have you encountered that kind of invisible monster?" Dai Mingze asked.

"Yes, a huge monster was killed by me, and a few more appeared. The environment restricted me a lot, so I could only come back first." Guo Xiaotian explained.

"Have you descended to the ground?" Lei Hu asked.

"No, there is water below, and the location is wrong. Let's evacuate first and go out before talking." Guo Xiaotian said, and Lei Hu nodded.

As soon as a group of people turned around, the bioelectric reaction of "Zhizhizhizhizhizhizhi" was heard. Everyone turned around and fired directly at the place where the sound was made. They were experienced people and knew what to do without ordering.

The "Ao Ao Ao" monster screamed.

"Dadadada" "Dadadada" Vulcan machine gun also began to show its power. The mercenaries in charge of operation saw black blood appearing, and the muzzle was aimed at the other side.

Four Vulcans, that kind of firepower is absolutely delicious

After a burst of attacks, everyone stopped the attack at Guo Xiaotian's order. Four or five monster corpses were upside down on the ground, and black blood was flowing everywhere.

"Replace bullets" Guo Xiaotian said.

Everyone immediately began to replace the bullets and prepare for attack. "Rearrange the Bioelectric Xiaotian and issued another order, and a mercenary immediately began to notify the camp and send the Bioelectric.

A "squeak" sound came over.

Guo Xiaotian frowned and looked at the sound. He found that the monster's blood was left in the place where the sun shone, and began to evaporate and went straight to ashes. He was afraid of the sun. This thought appeared in Guo Xiaotian's mind.

"Put on a gas mask" Guo Xiaotian shouted again, and the mercenaries immediately took off the gas mask from their bodies and put it on.

"Assign a bioelectric warning, if you can't stand it, you will retreat directly. Do you understand?" Guo Xiaotian turned around and looked at the mercenary captain beside him and said. The man nodded seriously. Guo Xiaotian then turned around and left with Lei Hu and Dai Mingze. The mercenaries continued to be alert.

Guo Xiaotian walked out of the cave and Mike came over, "Guo, you finally came back safely." Mike was really worried.

"Let's keep alert, let's go back and say it." Guo Xiaotian said with a smile, Mike nodded, and after giving the order, he accompanied Guo Xiaotian back to the camp and headed straight to the conference room.

After everyone sat down, Guo Xiaotian told everyone about the situation he encountered, and at the same time he drew a guess picture on the blackboard beside him, and everyone began to think about it.

"Guo, you can wait a few days, and a batch of special lamps will be sent back immediately. There is a venting in the base laboratory. High-power ultraviolet light can change the fur of this invisible monster," said Mike.

"Oh, let's talk about it carefully." Guo Xiaotian became interested.

"Last time you asked me to know if there were any casualties in the laboratory, I contacted me specifically. At first, they kept it confidential, but later, there were more people who died, so it was impossible to keep it confidential."

"Seventeen people died in the researcher, all of whom were exposed to the blood of that monster. The viruses in the blood were very penetrating. Medical disposable gloves could be penetrated. Those researchers were poisoned in this way."

"In the experiment of finding an antidote, they discovered a feature, that is, when using a high-power ultraviolet lamp to irradiate the blood of that monster, the blood will evaporate. The odor produced is detected and not only has a strong hallucinogenic effect, it is not toxic."

"However, if the smell is strong, it will damage the human nervous system. The mildest result is nerve disorder, and severe cases will directly cause brain excitement and death."

"With this discovery, they conducted an experiment on the fur of the monster, and found that the fur would change, turn black, and lose its activity. The subjects who were hesitating about the experiment had died. In order to obtain new data, they used a batch. I hope we can try it out and see if it is effective for living things," Mike explained.

"Mike, immediately notify the mercenaries in the cave and ask them to drag a monster to the place where the sun shines in the cave. I just accidentally discovered that the monster's blood will evaporate after being exposed to the sun."

"If sunlight is effective for monsters, then our safety will be further improved," Guo Xiaotian said directly.

"I'll notify them immediately," Mike said directly. After saying that, he began to talk to the mercenaries in the cave on the walkie-talkie.

After Mike finished speaking, everyone waited for a while, had some coffee or tea, and soon there was news.

"Sir, we just dragged a monster to the sun. Anywhere exposed to the sun, the monsters' bodies were instantly drying up, which was very strange." The mercenaries reported the results directly, and everyone heard it.

"Let them experiment and use mirror to reflect the monsters to see if there will be any reaction." Guo Xiaotian immediately said, and Mike immediately issued an order.

In about ten minutes, the mercenaries reported again.
Chapter completed!