Looking at Boyle's spirit body, Todd turned his face to Rachel, who had just entered the soul space, and asked, "What do you think?"

The latter thought for a while, and gave the former an answer: "If it is in the real world, the soul summoned by the psychic alien species, after the ability is terminated, will get rid of the alien species' control and return to the original place. But in the soul world In the middle, the spirit body cannot break the barrier here, it can only wander in this space."

Todd looked at the light blue ghost flying above his head and said with a numb scalp: "Is this state equal to that there is a dead soul living in my body? And I can't get it out yet. ?"

After thinking about it, Rachel said helplessly: "There is a way that should work. Let Deirdre use the psychic power again to send him out."

After hearing this, Todd denied the proposal without even thinking about it: "What happened last time almost killed the three of us, if Deirdre saw Boyle again, another power was out of control. At that time What should I do?"

Rachel nodded, and later gave another suggestion: "It really doesn't work, there is a last resort."

"any solution?"

"Remember the soul battle between you and Clarence? Boyle's spirit body is also consciousness in nature. If you attack him in the soul space, you can hit him hard and make him disappear completely."

Todd was taken aback, then looked at the ghost floating around in the air, hesitating and unbearable in his eyes: "Forget it... for now."

"you sure?"

"At least for the moment, he can't cause any harm, and I'm very interested in human soul matters... so let him stay for a while."

Todd led Richel out of the soul space and returned to the small building of the Froststone Tribe.

After visiting Deirdre, who was unconscious on the second floor, Todd returned to the tribal longhouse and began to deal with tribal government affairs for a new day.

As soon as he walked through the door, Todd saw Ackerman this **** and smiled at him with a yd look: "Boss, you are so energetic and talented!"

"what?"

"One-on-two, for the whole night, you can hear women crying early in the morning."

"roll!"

With a kick to Ackerman, Todd whispered in his heart: Energetic ass, I almost went into the coffin last night!

Sitting in his seat, Todd looked at the people in the hall, and first asked Alfonso, "Where is the enemy now?"

"They camped ten kilometers north of the tribe."

"Approximately what is the strength of the troops?"

"The regular army has over 300 men, and the servant army has about 800 men."

Ackerman blew a whistle: "These troops are almost the entire reserve force of the Ulster Kingdom."

Casper frowned and proposed: "Can the civilians be organized to retreat south? So that our main force will fight, there will be no worries."

"I'm afraid this won't work." Alfonso explained: "There is an enemy cavalry unit patrolling the forests in the south. If we want to organize the retreat of civilians, we will definitely be attacked by this group of cavalry."

Todd said: "Then we are facing a problem right now. This war requires division of troops. One is responsible for attacking the enemy and the other is responsible for defending the camp."

Alfonso said with some headaches: "The key lies in the distribution of forces."

Having said this, Todd suddenly asked Ackerman: "Is there no news about weapons and armor from the south?"

The latter shook his head.

"At the moment the enemy's cavalry is blocking the passage to the south. This war is unable to count on this batch of equipment." Todd rubbed his chin with his hand, a little helpless.

Alfonso reminded Todd: "We now only have 28 guard knights, two hundred gladiators, and one hundred barbarian warriors, so we barely have an army of four hundred."

Todd repeatedly evaluated the strength of the enemy and us, and finally decided: "Alfonso, you lead the Knights of Guards; Caspar, you bring two hundred gladiators. Alfonso is the commander of the army, Cass As the adjutant, you two are responsible for attacking the enemy camp."

Alfonso hesitated a little: "Your...Leader, in this way, the lieutenant general in the camp will only stay behind a hundred barbarian warriors, plus the defensive facilities such as walls and arrow towers have not been completed yet, and the rear military strength is really too weak. Should I leave a team of knights to assist in the defense?"

"If this war is to win, the key lies in one word-fast." Todd said solemnly: "Our biggest disadvantage is the supply. The enemy sees that our base is not stable. Their strategy is obviously to "encircle." Don’t attack.” As long as they block the southern passages and coastal shallows, they can completely block our sources of food and supplies. Therefore, Zhanjue is our only way out.”

Seeing Alfonso waiting to persuade him, Todd continued: "A team of knights can't have a decisive influence on the whole battle. Rather than let the fighting power be evenly distributed, it is better to use good steel on the blade to defeat the enemy in one fell swoop. The main force. Besides, it is not a simple matter for a group of wandering cavalry to occupy this camp."

Seeing that Todd had made up his mind, Alfonso stopped persuading him.

Todd led the people in the room again, discussed the next tactical arrangements and logistical support, and finally announced the adjournment.

Before leaving, he said to Alfonso: "After lunch today, bring all your guards and knights to me. Remember, take your keel!"

Back in the small building, Todd saw that Rachel was busy cleaning up the lobby on the first floor.

Tables, chairs and decorations were placed in other rooms, various experimental equipment was placed on a large wooden table, and a dazzling array of power samples were placed on wooden shelves.

The originally spacious and bright living space suddenly became crowded.

Seeing Todd coming back, Rachel wiped the sweat from his forehead and complained: "It used to feel like home here, but it has become your laboratory again."

Todd smiled and replied while checking the integrity of the experimental equipment: "When the battle is over, I will organize a manpower to build a larger building in the camp for heterogeneous experiments."

Todd took out a small lead box from the wooden box and said to Rachel: "Remember the story of the Kingdom of Shadows? This box contains the poison from that time."

Rachel glanced at the amber stone in the box and took a step back.

"As long as you close the box and put it in a low temperature place, there will be no problems." Todd closed the box.

The two arranged the laboratory on the first floor. After a brief lunch, Alfonso also took his men to the door of the small building.

Todd contained the keel parasites from the guard knights into wooden barrels filled with culture solution, and asked Rachel to put these barrels one by one with "mind power".

Then, Todd prepared all the experimental equipment and began to upgrade all the keel parasites with the tyrant.

"In a cold place like the Northern Territory, keel bones that are sexually happy and warm will have low mobility." Todd said, while injecting tyrant virus and cryogenic bacteria into the keel: "And this black substance, The cold-resistant genes of frozen bacteria can be assembled into the keel. Not only that, but also the keel can be ejected through the secretory glands after absorbing the cold air from the outside to freeze the enemy."

Rachel watched the black liquid in the needle gradually enter the parasite's body, and asked curiously: "You said that these substances are poisons. Wouldn't it kill these bugs if you did this?"

"Interestingly, these black liquids are poisons for intelligent creatures, but for parasites, they are the keys to evolution." Todd picked up another bottle of culture medium and pointed to the substance inside and said: "These are "Regeneration" bacteria, inject them together with the black substance into the keel. It can enhance the growth and change of the keel without reducing the hardness of the parasite, so that the biological armor of the keel can change into various forms."

After implanting the power genes of "enhanced freezing" and "enhanced regeneration" into the keel, Todd pointed to a bulge on the parasite and said, "This parasite is called the "hive". You can shake the sonic capsule. Send out a signal to communicate with others around you."

Rachel nodded: "I've heard a little about the "Watch Town Massacre", but when I learned that they could be used as a communication tool, I was still shocked."

"Although this kind of parasite allows the heirs to keep in touch with each other, it has two biggest drawbacks. First, the signal is transmitted by sound waves, which is easy to be heard by the enemy, which is not conducive to concealment; The signal decreases as the distance increases. Generally, the signal propagation limit is about 5o meters."

Todd took out another bottle of culture solution and said excitedly: "But, thanks to the tyrant virus, I found a solution to the problem. This bottle of culture solution is filled with "sonic concussion" bacteria. Ability can reduce the frequency of the sound, making the alien use the sound as a weapon."

Rachel asked suspiciously: "I also know this kind of ability. It can make the enemy faint and even shatter human organs. But how does it match with the hive parasite?"

"The upgraded "Sonic Vibration" ability gene can be assembled to the "Hive Parasite" to reduce the vibration frequency of the parasite's sonic capsule to about 17 Hz to form infrasound waves."

"Infrasound?" Rachel's face was in the mist.

"Infrasound is also a kind of sound wave, but its vibration frequency is less than 2o times per second, which is lower than the frequency that human ears can receive sound waves (the human ear receives sound waves at a frequency of 2o-2oooo Hz, and higher than 2oooo Hz is called a sound wave) Similar to volcanic explosions, earthquakes, and thunders, infrasound waves are generated. Although humans cannot hear them, they can cause harm to human bodies."

Rachel was a little strange: "Since it is a sound, how can it harm the body?"

"The frequency of infrasound waves is very similar to the natural frequencies of human organs (the natural frequencies of human organs are 3-17hz, for example, the natural frequency of the head is 8-12hz, and the natural frequency of abdominal internal organs is 4-6hz). When infrasound acts on In the human body, human organs are prone to resonance, and if the power is large enough, it will cause dysfunction or even damage to human organs."

"Oh……"

The expression on Rachel's face can only be described by the word "lost".

"It has extremely strong penetrating power, extremely long transmission distance, and low energy attenuation~lightnovelpub.net~ Therefore, it can be used as a tool for long-distance signal transmission. However, the sound wave power of the honeycomb must be controlled within a certain range, otherwise It will form an infrasonic shock, causing damage to the body of the successor..."

Hearing this, Rachel did not understand what Todd was talking about, but this did not prevent her from looking at the person with an admiring and fierce gaze.

After a whole day of debugging and preparation, the 28 pairs of "Keel Parasites" have been upgraded.

The gene of freezing ability makes the dragon bone become cold-resistant and can release cold air; the gene of regeneration ability makes the dragon bone can repair and change shape quickly.

As for the supersonic gene of "Sonic Vibration", it completely evolved the sound waves from the hive parasites into infrasound waves, which not only greatly enhanced the communication distance, but also effectively avoided obstacles.

　　

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