Desperate Night

Inside the cave safe house.

Yu Hong carefully used the Dahui graphite powder to draw a vortex rune array on the skin of his right leg.

"It still doesn't work. It's too easy to dry and break. The lines are quickly dried by the skin. A slight movement will destroy the line structure in advance, causing the absorbed radiation to be released."

Yu Hong tested it and found that it didn't work.

"Then change to engraving on the suit."

He quickly took the white bear suit and began to write and draw vortex runes on its surface.

Because of his extremely high proficiency, in just over ten minutes, he drew runes on both suits and a mace.

Then he waited for drying and waiting to absorb radiation.

"In this way, when fighting, you can continuously explode the vortex rune board and forcibly control the evil shadow."

Feeling that the evil shadow was getting stronger and stronger, Yu Hong was also thinking carefully about a way.

'How to use the black seal to forcibly strengthen the same thing. '

His internal energy has now reached the second level of two, and his speed, strength, protection, and endurance have all been comprehensively improved.

Facing the blood tide monster, he was still able to resist, but facing the ghost shadow, he was obviously not professional enough.

"The abilities of the evil shadow are all kinds of strange, and it is still necessary to have a mark to test in advance to ensure higher safety."

Yu Hong reaffirmed his thoughts in his heart, and when he saw that the time was almost up, he returned to the table and checked the information paper that had just been strengthened.

'How to deal with the person behind the back'.

The name was clearly marked on the new paper.

Below were lines of content with numbers.

'1: The attack of the person behind the back follows the three-time principle, but it is not seen three times, but heard three times.

2: The attack method of the person behind the back is mainly continuous consumption, without explosiveness. The main means is to forcibly reduce the negative red value around the target. When it drops to a certain level, it will instantly swallow the target when it reaches the critical value.

3: The person behind the back follows a unique characteristic. A person behind the back can only target one target at a time.

4: When there is a large amount of negative radiation impact, the person behind the back will be forcibly pulled out of the hidden state and fall into stiffness. When attacked in a state of stiffness, the person behind will suffer great damage. The formula for calculating the stiffness time is: (negative radiation impact amount - the red value of the person behind) / 800 = stiffness time, in seconds.

5: When the person behind is hurt in a state of stiffness and the total amount of the red value of the person behind exceeds the total amount of the red value of the person behind, the person behind will be shattered into a real entity and wait for recovery. '

"Tsk, tsk, tsk, now it's detailed." Yu Hong took the paper and looked at it carefully. Compared with the little information Zhou Xueguang gave, this information is extremely detailed.

"If the channel is still there, maybe I can use it to exchange for something or something." Yu Hong felt much more relaxed when holding the paper.

Many dangers are not afraid of how strong the other party is, but afraid that you don't know how to deal with it effectively.

As long as you can see hope and see a way to hurt the other party, all fears will be alleviated.

Holding the paper, he quickly came to the communicator and turned on the communicator that had not been turned off. At this time, there was still no sound.

He pressed the paper on a corner of the communicator and continued to start the next round of reinforcement.

In the previous test, the silver talisman board was almost out of date, so he planned to find another powerful prop that could deal with the current predicament.

‘Since the function of the normal talisman array is to amplify the pyroxene effect, and the function of the vortex talisman array is to store the radiation effect, then can the two be used together? First, the vortex talisman array stores the radiation, and then when it is used, the radiation that bursts out is amplified by the normal talisman array, and then produces greater lethality. ’

Yu Hong’s idea is very simple.

And such a construction is actually just a simple link structure.

He found a vortex talisman board, wrapped a layer of soft cloth on its outer layer, and then drew the amplification talisman array pattern on the cloth.

After drying the two, they were tied with a rope.

It took less than half an hour to complete a simple talisman array coordination system.

“Try it.”

Yu Hong weighed the cloth-wrapped talisman board in his hand, and he was a little excited.

The vortex talisman board has absorbed enough radiation, plus the amplification talisman array just drawn.

He held the cloth-wrapped talisman board in one hand and silently chanted to strengthen it.

‘Strengthen the radiation grenade. Direction: Structural optimization with the goal of amplifying power. ’

A black line flowed out of the black seal, and soon a feedback sound was heard.

‘Do you want to strengthen the radiation grenade? ’

The countdown appeared on the cloth-wrapped talisman array: 13 minutes.

‘Yes. ’

Yu Hong was satisfied.

Just letting the black seal strengthen and optimize the connection between the two did greatly reduce the time used, after all, the vortex talisman array itself was a finished product.

It was only a dozen minutes, so he simply moved a stool to sit down at the table and wait.

Soon.

The time arrived.

The cloth-wrapped talisman array blurred for a moment, and in the blink of an eye, it turned into a handle-shaped black-brown hard object.

Yu Hong was stunned and picked up the object to examine it carefully.

This thing is about the length of a mobile phone, the thickness of a cucumber, and cylindrical. There are anti-slip stripes on the surface for easy gripping. The overall texture is hard, and it seems to be made of a material similar to plastic.

There is also a red switch that can slide up and down on the surface, and there is a line of small text below the switch: Please throw it away after opening for three seconds.

"This thing" Yu Hong held this thing with an unexpected surprise and confusion.

"In theory, the strengthening of things should be proportional to the time spent. It's only been more than ten minutes, and the materials of the strengthened things have changed. This doesn't conform to the rules I summarized before."

He frowned and secretly recorded this point for future research.

Holding the grenade, Yu Hong came to the front door, gently opened the door, and walked into the yard.

The yard in the dark night was glowing with fluorescence, full of the radiation white light of the strengthened pyroxene grass.

There were no blood tide monsters outside, only an inexplicable chill that continued to spread and diffuse in the dark fog.

Yu Hong took the radiation grenade and walked around the yard for a few circles. With the help of the detector, he quickly found a direction.

He carefully stretched forward with one hand and gently reached into the black fog outside the wall.

"Hello, everyone, is there any brother nearby?"

Huh! !

In an instant, a black figure suddenly appeared in the fog where he stretched out his hand.

The figure also stretched out his hand and grabbed Yu Hong very quickly.

His speed was very fast, so fast that ordinary people would never be able to react. Even if it was a reinforced person, it would be unlikely to be able to retract it in time if it was caught off guard.

And Yu Hong was indeed not fast, and he did not react.

Of course, he did not want to react. The moment he saw the figure flashing, he opened the radiation grenade in his other hand and threw it forward.

Plop.

The grenade spun and gently passed through the figure's body, as if passing through an illusion, a phantom, and gently fell on the grass.

Then

Boom!!!

A circle of transparent, invisible, and lightless explosions instantly exploded with the figure as the center.

The black figure was like a bubble, and it exploded in an instant and disappeared without a trace.

Beep!!!

The reinforced detector on Yu Hong's body exploded at the same time, and the value rose from more than negative 100 to more than negative 7,000 in an instant. After two seconds, the value quickly fell back to more than negative 200.

Yu Hong blinked.

"Are you still there?" He moved his hands, and waved the hand he had extended tentatively.

No movement.

The fog outside was still there, but the figure had long disappeared.

"Hello?"

He waved again.

No one responded.

So he took out the red value detector, stretched it out, and measured in the darkness.

'-271.241.'

"." Yu Hong was speechless. He had never expected that just a simple combination of two runes would actually explode with such great power.

Of course, this is also because of targeted intelligence and the optimized combination of black seals, which can produce such a good effect at one time.

'When the time comes, first make the person behind you stiff, and then forcibly destroy his entity with a large amount of radiation. Combined, as long as the radiation can be increased to more than 6,000 in one breath, it will explode in two stages, and perhaps this guy can be temporarily destroyed in one breath. As for the recovery time of the opponent after the destruction, that is a matter for the future. '

Yu Hong climbed over the courtyard wall and walked calmly into the darkness outside.

There is still extremely strong negative radiation in the air.

After picking up some dry firewood, Yu Hong changed into a suit and continued to strengthen and make new radiation grenades.

This thing may not be useful against other monsters such as the multi-eyed bird. After all, those monsters will regenerate quickly and need to consume damage continuously.

But it is very targeted against the evil shadow of the person behind the back, which is highly concealed and difficult to deal with.

'The thing just now should be a ghost or something like that. I don't know what will happen if I really meet the person behind the back. In addition, there is not only one person behind the back, so I must prepare more grenades for emergency. Fortunately, radiation grenades do not cause much damage to entities. Although the impact is strong, it lasts for a short time. Don't worry about being affected at close range. '

After returning to the cave, Yu Hong began to quickly make new radiation grenades.

After the grenade was tested, the effect was quite amazing. I just don't know what will happen when I really meet the person behind the back.

Yu Hong is looking forward to it.

At night, time slowly flows, and as the black seal continues to strengthen, radiation grenades continue to appear on the wooden table in the cave.

How many of these things there are depends entirely on how much material there is in the vortex rune array and the large-scale graphite powder.

Soon, a total of five grenades were perfectly arranged in front of Yu Hong.

He grabbed the grenade and carefully placed it in the sealed pocket of the suit.

‘There is no time to lose. Anyway, there is no blood tide now, so just go to the post office to get the living creature bound with the mark. ’

The enhanced things are all ready. Next, instead of letting the black mark run idle and doing nothing, it is better to get the materials now to synthesize in advance.

After packing up the things, Yu Hong arranged the suit, opened the door, and walked out quickly.

*

*

*

Bang.

The door of the stone house of the post office was knocked open.

Li Runshan ran wildly with his daughter in his arms, covered with a pyroxene blanket.

He stepped over the steps, knocked open the fence of the yard, and rushed madly towards the cave where Yu Hong was.

‘Hurry, hurry, hurry! ’

‘I must not die! Never! ! ’

Li Runshan’s eyes were bloodshot, his muscles were tense to the extreme, and sweat continued to fall to the ground with violent breathing.

His legs kept making muffled sounds on the ground in the dark night, and the footprints were messy and shaky.

"Dad, are we going to die?" Aisina huddled in Li Runshan's arms calmly. She was only a few years old, and she seemed to have no fear of death, only calmness.

"No, Dad will not let you die. You will definitely live well! Definitely!!" Li Runshan tried to squeeze out a smile and wrapped his daughter more tightly with a blanket.