The so-called experience value is actually a special energy, and the number of the value also represents the energy.

Killing a target will get 4 experience points, which is not a small amount. This shows that the thing just now is very powerful.

But what exactly was the mutant just now? It was so weird that it could release a strange shadow attack after death?

"Nuwa, what was that thing just now?" Hong Yi asked immediately.

"A special energy, in layman's terms, is the ghosts and souls recorded in human scriptures. The energy just now wanted to control you, but it failed. Normal humans should not be possessed by that energy, so don't worry." Nuwa replied.

Hong Yi breathed a sigh of relief. He was really afraid that those ghosts could hurt people or parasitize them in human bodies. If that were the case, these mutants would be difficult to deal with.

However, since no normal humans are possessed, there is no need to worry.

Compared to Hong Yi easily killing an enemy with his Fiery Arrow, both the Smoke and the Barbarian Warriors were in a tough battle at this moment.

These strange "mutated" humans are obviously not afraid of pain, fast speed and infinite power. Smoke Flame is fine. Those mutated humans are not the opponents of Smoke Flame at all, but the barbarian warriors are a little passive. There are a large number of these mutated humans, with more than a dozen rushing over together, and they almost knocked down several shield-holding warriors. Even if they were pierced by sharp spears, they did not die.

"Nuwa, come and record the picture book. These mutated humans should be some new mutants, especially the special ghost energy that appears in their bodies after death." Hong Yi said, took out the Night Blade, blessed with biological fire energy, and rushed forward to fight these mutants in close combat.

Hong Yi found that these mutants were more afraid of flames, so using energy arrows or flame arrows would consume more biological energy, while using the Night Blade would save a lot of biological energy. Generally, when touched by flames, they would be ignited immediately, as if they were covered with oil on their bodies.

In the blink of an eye, a mutant human died under Hong Yi's Night Blade, and a strange black shadow appeared on the body of the killed mutant human.

This time Hong Yi saw clearly that it was a ghost-like thing, and it looked very terrifying. After flying out, he did not aim at Hong Yi, but instead rushed to a barbarian warrior and entered his body.

This barbarian warrior just stiffened his body and quickly returned to normal. It seemed that there was no problem. Sure enough, as Nuwa analyzed, these "ghosts" did not pose any threat to them.

At this moment, Hong Yi did not hold back and began to kill these mutant humans with all his might.

Now his melee ability is also remarkable, including Leopard Step, Assassination, Leopard Step, and Assassination, he was stabbed by the night-colored blade burning with flames. The mutant humans screamed and turned into charred corpses. Hong Yi took less than a minute to kill all of them.

Although the smoke fart is not able to use flames, its size, strength and sharp minions still have an absolute advantage. Although the body defense of the mutated human is strong, it has a limit. If you are hit by the smoke fart head, you will immediately break into pieces.

After a while, all the mutant humans were killed. The strange ghosts that emerged from their bodies did not rush over, but flew away in all directions.

"Thank you for the protection of the new god!"

The barbarian warriors spoke together at this moment.

Hong Yi nodded and asked them to prepare some torches. Although the shelter was opened smoothly, the situation inside was still unknown. Maybe the lighting system had expired, and torches were necessary to deal with those terrifying mutants.

Lao Chen and the others moved very quickly. In a short while, they brought dozens of torches and lit them. After igniting them, they entered the passage with Hong Yi.

The passage was straight forward, with some glass rooms on both sides, and some equipment inside, but at this moment, there was no sign of a figure. Going forward, an elevator entrance appeared, but the elevator had no energy for a long time and was abandoned.

"Nuwa, do you have a structural diagram of Sanctuary No. 30?" Hong Yi looked around and asked out loud.

"Yes, I suggest going directly to the main control room and obtaining the highest authorization of the shelter. This is equivalent to controlling here. In the current situation, it is likely that the main energy system will fail. As long as the backup energy system is activated, the operation of the shelter can be restored." Nuwa finished speaking, and a structural diagram appeared at the same time, with a light spot marked on the area above, and there is the main control room.

Hong Yi looked at it and found that the main control room was located in the center of the fourth floor underground, and the emergency passage was only more than 200 meters away. On the picture, Hong Yi saw the logo of the arsenal, on the first floor underground.

Turning his head and looking at Old Chen's group of people, Hong Yi thought it would be better to get some firearms for these people first, but without the energy recovery, maybe even the door lock could not be opened.

The situation is unknown on the fourth floor of the underground, but you can think of it with your toes and you will encounter some trouble. It will definitely not be so easy to take Lao Chen and the others down.

In addition, another problem is that due to the size of the emergency passage, it is afraid that the body of the smoke fart cannot pass through, so the smoke fart cannot go down. It is better to let them all stay on this floor.

Thinking of this, Hong Yi ordered them to stand by here, at least it seemed safe, and even if there was trouble, they could definitely deal with dozens of soldiers and smokesticks.

Lao Chen and the others also knew that it was dangerous here, so it was safe to stay here, so of course they agreed.

After finding the entrance to the emergency passage, Hong Yi gave Yanba the order and pushed open the door and walked down alone.

The emergency passage is the stairs, which are dark at this moment. Even the emergency lights have already been turned off. Fortunately, Hong Yi has an adjutant's intelligent brain and can switch to night vision mode. However, even so, he can only see situations within a range of five or six meters.

After walking down two layers, Hong Yi could no longer hear any sounds above, including the low roar of smoke farts. It was extremely quiet here, and the air was also very unpleasant, full of all kinds of rotten smells, but it would not suffocate.

In the stairway, Hong Yi found some skeletons.

Obviously, these people didn't know how long they had died. There were only bones left in the bones. After looking down, Hong Yi could be sure that these bones had been gnawed.

Something chewed on these corpses? Perhaps it was the mutant races that had appeared in Hong Yi's mind.

Hong Yi did not stay or check on other floors, but went directly into the fourth floor of the underground, then pushed the door and walked out. In the quiet space, any small sound would be particularly harsh. Even if Hong Yi had been prepared long ago and he had strong strength, he was still a little nervous.

This is a psychological effect, and everyone will be the same.

In the holographic vision, Hong Yi saw that he was not far from the main control room, and could reach it by walking more than fifty meters further.

But at this moment, Hong Yi stopped because in the dark, several figures slowly appeared and surrounded Hong Yi. The figures moved extremely quickly and silently, but Hong Yi still discovered them.

A figure was just four meters away from Hong Yi. At this distance, Hong Yi could clearly see its appearance.

It's true that it's the same as those mutant races before.

When Hong Yi saw the enemy, he calmed down. Sometimes, he was not afraid of the enemy appearing, but was afraid that they would not appear. Only when the unknown was found would he be afraid. Anything that visited the open is not worth fearing.

With a shout, the night blade held by Hong Yi turned red and emitted a dazzling light in the darkness, like a red soldering iron, surrounding flames lingering, illuminating a surrounding area.

The mutant races immediately screamed and began to attack.

Their power and speed are more than half of the second-level white star mutants. If they were other third-level white star evolvers, they would definitely be in a hurry and even capsized in the gutter.

However, because Hong Yi has the physique bonus of the two major professional skill trees, Hunter and Shadow Walker, his real strength has long exceeded the fourth level of the White Star. In addition, the White Blade Assassination and the Night Blade, the final result is that all the mutant races that attacked Hong Yi were destroyed.

The burning corpse became the best light source, illuminating the originally pitch-black fourth layer, and allowing Hong Yi to see the situation here.

There is a long corridor in front and many rooms on both sides, but the doors of all rooms are closed. An iron door in front is the entrance to the main control room. Hong Yi walked over and found that the electronic indicator light on the metal door of the main control room was still on. Obviously, the energy system here is independent.

The matter of opening the main control room was handed over to Nuwa. Soon, under Nuwa's instructions, Hong Yi opened the main control room door, which contained various equipment and a large monitoring console. Dozens of monitoring screens were placed in a direction of 180 degrees. On the console, there were various buttons.

But obviously, most of the indicator lights are off.

In a computer room behind the main control room, Hong Yi manually switched the energy system to backup energy. The next moment, Hong Yi heard a sound of the machine starting up, and then the lights on the ceiling flashed a few times and turned on.

Not only the main control room, but also the entire No. 30 refuge has been powered back, including all surveillance cameras and electronically controlled metal doors.

The first thing Hong Yi did was to close the door of the shelter, which could prevent the mutants from discovering and entering outside. Moreover, Hong Yi also needed time to clean up here.

"Congratulations, the power of the shelter is restored, but the management permissions of the main control system need to be modified. This is left to me. I want to upload some data to the main system here, but you need to connect your smart brain to the system here." Nuwa said at this time.
Chapter completed!