But everything has its advantages and disadvantages. The disadvantage of the immune system is that it has a very large side effect on organ transplantation. Taking the topic of selling kidneys and exchanging kidneys raised by Love 4 as an example, even if the various factors of the donor body are successfully matched, even under the effect of continuously taking immunosuppressive drugs, the one-year survival rate of the transplanted kidney (note, not the patient's survival rate, but the survival rate of the other person's transplanted kidney) is 85%, the five-year survival rate is 60%, and the 10-year survival rate is only 9%!

The Sun Ladder is transplanted into Fang Senyan's body, and it will face the siege of the immune system in Fang Senyan's body. Moreover, this is a war that the Sun Ladder cannot win. Its victory means the collapse of the immune system in Fang Senyan's body... This is equivalent to the consequences of late-stage AIDS.

The best news for Fang Senyan is that the Sun Ladder, with the ability of the progenitor virus in the body, deceived his own immune system, making the immune system think that the Sun Ladder is the organ of the body. To put it bluntly, the immune system is like a door, and the Sun Ladder is a visiting guest. In order to achieve the purpose of entering, the guest should never kick the door down, so that petty thieves and robbers can freely enter and exit. Instead, the guest knocks on the door, the door opens and lets him in, and then the door closes again, preventing fire, theft, and people... So at this time, it depends on the ability of the progenitor virus contained in the Sun Ladder.

However, the Sun Ladder's offspring that entered Fang Senyan's body first experienced the suppression of Ouroboros venom, and then experienced various environmental changes. Whether the progenitor virus in its body still exists, or even if it exists, whether the virus is still the progenitor virus is quite difficult to say, and its effect is simply unpredictable.

Old Alam, after cutting off the "real nodule," pulled out an inverted skull from behind, and then poured the foul-smelling liquid inside into Fang Senyan's mouth, forcing him to swallow it in large gulps. The liquid also contained a lot of broken bones and fur like dead birds and dead mice. In short, the taste would definitely not be good, and it might even bite a mouthful of sand if you savor it... After finishing all this, Old Alam began to put Fang Senyan's cut sternum back together with very amateurish techniques, and then of course he didn't sew it up. Instead, he picked a lot of vines that were quite common in the primitive forest, squeezed out the thick, greasy white liquid from the vines, boiled it into a paste on the nearby fire, and then smeared it on the wound on Fang Senyan's chest. It looked like he was gluing it together.

Fang Senyan couldn't care so much at this time. Since the Sun Ladder was implanted in his body, he felt an indescribable pain. It was difficult to describe the pain, like countless hands were tearing your muscle fibers bit by bit, and countless small mouths were gnawing at the nerves! This pain existed in the limbs and bones like the surging blood in the body, and it seemed that it would never end.

Even Fang Senyan, with such tenacious nerves, had an impulse to scream and give up. If his body hadn't been paralyzed, he would definitely have struggled frantically to escape. He endured that indescribable pain for a long time, as if it had been centuries (in fact, it had only been five or six minutes). After drinking the medicine from that disgusting skull bowl, the pain gradually disappeared, replaced by a rather strange numbness and itching. This numbness and itching was very clear and appeared around the Sun Ladder that had been transplanted into the chest cavity, directly forcing people to tear open the chest and scratch wildly!

Under such torment, illusions appeared in front of Fang Senyan's eyes, as if he was observing the cells in the blood under a microscope. Those cells were twisting and splitting into various strange images, and they were devouring each other. He couldn't last long in this illusion, and he fainted very simply.

In the following days, Fang Senyan alternated between numbness, itching, severe pain, fainting, and waking up. He spent his days in a daze. After twenty-four hours, he could clearly feel that Fang Senyan's waking time was getting longer and longer, and the time of severe pain and numbness and itching was getting shorter and shorter. Fortunately, staying in Kum Village only required paying 1,000 Universal Points per hour, otherwise, he would have been in the red and forced to sell the equipment on his body by the space... Finally, after forty-eight hours, Fang Senyan finally received the Nightmare Imprint's belated prompt: "Dubaiya Royal Family Secret Sacrifice: Babu Babula ends."

"You are infected with AORS virus."

"You have become an A virus carrier." "You have become the A virus prototype."

"The AORS virus has a very terrifying ability to devour and replicate. As long as there is in-depth contact, it can simulate the symptoms of any virus."

"You have obtained the hidden mutation ability: Virus Monarch (can grow)."

"The rank of this ability: suspected to be ninth rank. No reference data."

"Evaluation of this ability: S. No specific reference data, only a rough assessment can be given."

"The Sun Ladder has become the fourth largest system in your body alongside blood, nerves, and lymph, the virus circulation system!"

"You are now immune to any disease, and this effect has domain priority!"

"You have obtained: Ability: Babu Babula. You can take control of the voluntary muscles in your body and interrupt or activate the operation of the virus circulation system yourself, making it ineffective or effective."

"You have some of the characteristics of plants, as follows:"

"Your pain perception is permanently reduced by 5%."

"After you are affected by bleeding, the duration will be forcibly halved."

"When you can access water and land, the speed of your life value recovery will be increased by 100%."

"The above effects have domain priority!"

"You have the ability of the Source Photosynthesis. When you are active in a place with strong light, your mouth, nose, and pores will continuously produce powerful corrosive gas, causing continuous damage to enemies within five meters around you. The damage value is currently 10-50 points/second." (No matter what form of damage reduction effect is affected, the minimum continuous damage value is 5 points of true damage.)

"You have the ability of Continued Photosynthesis. When you are active in a place with weak light, your mouth, nose, and pores will continuously produce powerful healing gas, giving friendly forces around you a rapid recovery effect. The recovery value is currently 5 points/second."

"The above effects have domain priority!"

Looking at this series of prompts, Fang Senyan took a deep breath. Persistent efforts finally paid off! Just the series of passive rewards he gained after the Sun Ladder became the virus circulation system were quite terrifying, and all of them had domain priority!

Not to mention that he also obtained that S-grade ability called Virus Monarch! Fang Senyan also noticed that this ability had three major suffixes: hidden, mutation, and growth! It is estimated that this was also the result of the combination of many unconventional elements, which led to such a perverted ability.

However, after Fang Senyan saw keywords such as the ninth rank and S-grade, it was false to say that he wasn't ecstatic, but after the ecstasy, he immediately realized one thing very realistically! When he was learning the preparation of the Strong Orc gene liquid, this ability, which was merely evaluated by the space as the sixth rank, could already be said to be a big consumer of merit points. Then the ninth rank ability, with an evaluation of S-grade, heavens!!! Wouldn't the merit points consumed by this thing kill people?

With a kind of uneasy and complex mood, Fang Senyan began to check a series of explanations of the Virus Monarch that he had just obtained.

Virus Monarch Requirements: The owner must be an A virus carrier who has stabilized. Rank: Ninth rank. Evaluation: Mutation, Hidden, Growth S-grade. Additional Description: The A virus is a deformed variant of the progenitor virus. This virus greatly reduces the damage and transformation power to the host's body for human constitutions, but begins to evolve towards devouring, replicating, and greatly strengthening the immune system.

If the most famous variant virus of the progenitor virus: the T virus and the G virus are aimed at the development of perfect bio-weapons, then the A virus has pioneered the compatibility, perfect replication, and powerful evolution of the progenitor virus. It is a brand-new biochemical virus, which can be called the monarch of all viruses.

Additional Description: The owner of this virus can master all kinds of diseases. The main fighting method is to infect a large number of enemies with multiple diseases imperceptibly, and torture the enemies to death silently!

Virus Monarch Ability: Spread. The A virus's incomparably powerful ability to survive can increase your virus's transmission radius by 100%.

Virus Monarch Ability: Immune System Invalidation. Because the A virus itself relies on the host's immune system to survive, it has an incomparably powerful ability to invade, so that it can ignore the enemy's immune system ability, resistance derived from physical strength, and even various rules. Only specialized disease resistance will take effect against it. This ability has domain authority.

Virus Monarch Ability: Stealth. The A virus can quietly invade the enemy's body, and the enemy's perception cannot warn, and relevant prompts will not be obtained until symptoms occur. This ability has domain authority.

Prompt: You have the Sun Ladder component in your body. The consumption of merit points, universal points, and potential points that you spend on strengthening the virus is reduced by 50%.

……………

After Fang Senyan browsed here, the overall description of the Virus Monarch was over. When he continued to check in detail, he found that three parallel enhancement options suddenly appeared below the Virus Monarch.