The researchers at the Jingzhou base have made considerable progress. The two test subjects brought back from the City of Death were dissected and carefully studied by the researchers. Combined with information obtained from various sources, they finally figured out the origin and development of the zombie virus.
XX Company started researching humans more than a decade ago, intending to prolong human life, evolve humans through drugs to stimulate superpowers, and create new humans.
However, this is risky. When XX Company first started to develop drugs and injected them into experimental subjects, the mortality rate was almost 100%. Later, the survival rate was only 0.01%. The surviving experimental subjects were still not perfect and had various defects.
Later, a doctor from XX company explored the secrets of the world and developed a new type of medicine. However, the medicine mutated and evolved into a virus as a side effect.
According to normal procedures, this drug should be handled immediately. However, there was a disagreement within XX Company. Some people thought that the virus could be sold and turned into a biological weapon to cleanse the human race.
Terrible things happened out of control. The experimental subjects turned into zombies, the research institute soon fell, and the virus spread to all places through humans. The world began to fall and turned into the end of the world.
Survival of the fittest, in this mutated world all species are evolving, and only the strong can survive.
After Qingqing brought Bai Tiantian back, she asked Li Jin to extract Bai Tiantian's blood and analyze various data. He felt puzzled, but still did as she said, and then discovered a big secret.
Bai Tiantian's mother was once an employee of XX Company, where she was one of the main researchers.
The original owner was raised since she was a child. Her father was busy with business and left her in the care of a housekeeper. She only found out that she had a half-sister when she was in her teens.
Her innocent and lovely sister was only half a year younger than her. The news that her father had cheated on her during her mother's pregnancy was like a slap in the face to her.
She had only met Bai Tiantian's mother once. The woman said coldly and arrogantly that she disdained to marry into the Bai family. But the great mountain in her heart was like a towering mountain. Her father loved her attitude even more, with all kinds of flattery and fawning.
As a researcher at a world-renowned scientific research company, no wonder she has such a noble and arrogant attitude, regards her mother as dirt under her feet, and says that she doesn't want to marry her father at all, unintentionally destroying her family.
Li Jin had a complicated expression. Bai Tiantian's blood could not cure the zombie virus, but her blood could be used in a big experiment. Once the research was successfully launched into the air and the gas diffused everywhere, the factors supporting the survival of the zombies would be completely destroyed.
This experiment takes some time and requires frequent blood draws, so the process may be painful.
Bai Tiantian said that she was willing to be an experimental subject. She must atone for the mistakes made by her mother and shoulder the responsibility of saving this doomsday.
…
The Zombie King and his subordinates were severely damaged. The zombies' movements became much quieter, and there were almost no zombies around the three major bases.
Over the past six months, the psychics have been frequently sent out on missions to search for supplies, repair walls, and consolidate outer defense projects. The staff of the research institute have been working day and night to conduct experiments, and finally achieved a major breakthrough in the virus vaccine.
It only takes a little more time and we will be able to develop the most perfect virus vaccine with no side effects.
Research on drugs to eliminate the zombie virus is also being carried out in secret. After repeated experiments, it has reached the late stage of production. If successful, it can be launched to eliminate all mutant creatures.
…
In the third year of the apocalypse, the world's environment is terrible. The temperature is extremely high during the day and drops to freezing point at night. Human beings are suffering.
The zombies launch a zombie tide almost every one or two months. Human survivors are constantly dying in the base. Although humans who have been vaccinated against the virus will not be infected by the zombies, they will still be attacked and bitten to death.
The zombie tide is like an army of puppet corpses. Wherever they go, they are like a swarm of locusts, leaving no grass in the wilderness.
The atmosphere in the Zombie City is depressing, and high-level zombies who are terrified of humans gather together. Zhou Hang and Yang Li are the first to bear the brunt and are the subordinates most valued by the Zombie King.
The room was dimly lit. The man sitting on the throne propped his head up with his left hand. His expression was as cold as if covered by frost. His handsome face was pale and slightly sickly. His voice was indifferent: "Destroy the biochemical gas of the zombies?"
A zombie said: "The superpower we placed in the Jingzhou base said so."
"Is this true or false?" Yang Li said with an unpleasant expression: "If it is true, once they figure it out and launch it, we will all be finished."
There is news coming from the Jingzhou base, all kinds of exaggerated claims that the research institute is secretly researching biochemical gases to destroy zombies. Once successful, it will be able to directly destroy the factors inside the zombies and completely eliminate the zombies in the world.
Zhou Hang looked up at the Zombie King and said calmly: "I think this is true. Since humans have developed a virus vaccine, they are probably secretly making weapons to deal with us."
This news had a significant impact on the zombies. The intelligent zombies were very worried about their own safety, and each of them had a ferocious look on their face.
"My Lord, let's launch the zombie siege in advance and destroy the Jingzhou base directly."
"Kill them all!"
Shen Mingxuan's silver-gray pupils were dead silent as he recalled the scene of Qingqing's escape. He was unwilling but could only be forced to watch her leave.
Qingqing has abandoned him twice. She must be living very happily in the Jingzhou base, which makes him want to tear her apart.
The time has come for the zombies to launch their final attack on humanity.
He stood up and looked down at the zombies in the hall, and ruthlessly ordered: "Besiege the city tomorrow and destroy the Jingzhou base."
…
Humans had long been aware of the signs of frequent zombie movements and were prepared to resist.
This zombie siege was bigger than any other zombie tide, with wailing everywhere. Humans took up arms and put up a tenacious resistance. Even those who had been vaccinated still felt a little scared when facing the ferocious monsters.
Humans can only muster the courage to face the brutal zombie siege and defend the manor behind them at the cost of their lives, even at the cost of death.
The superpowers and high-level zombies on the wall fought each other. Various superpowers collided and caused explosions, artillery fire, and bullets bang bang bang. However, the zombies seemed to be endless and could not be killed.
The number of zombies in this world is more than ten times that of humans. No matter how many guns and bullets humans have, they can never kill them all.
Qingqing stood on the wall and released all the plants. After upgrading to level seven, she could control large numbers of mutant plants and animals, and even summon mutant sea monsters from far away.
She tried her best to exert mental control, and her mental power spread out like waves. Plants and animals howled and rushed towards the zombies, and the battlefield was in chaos.
The mutated plants and animals devoured and killed the zombies in front, giving humans a temporary respite and once again picking up weapons to frantically attack the biting zombies.
There were so many zombies that it was impossible to kill them all. The mutated plants and animals were being swallowed up by the zombies like a tide and were about to be defeated. In the distance, a terrifying roar was heard.
"Roar, roar, roar~!" Huge sea monsters came rushing over from afar, trampling the zombies under their feet or eating them.
Bai Qingqing couldn't use her other abilities because she was controlling a large group of sea monsters. Several high-level zombies noticed her and immediately jumped up and attacked her like wild beasts.
"Qingqing, be careful!" Xiao Yang jumped over from the side and quickly blocked the attack for her.
Fu Chen, Liang Zhiyu and Cheng Rui were not at the wall at this time. They had a more important task, which was to guard the last stronghold of mankind, the scientific research institute of the base.
Li Jin is still extracting Bai Tiantian's blood for the final experiment. If it can succeed today and be installed and launched into the air, mankind will win.
She saw Zhou Hang and Yang Li jump over the wall and run into the Jingzhou base. It turned out that they were right to stay in the research institute, otherwise the institute would have been destroyed and Li Jin would have died.
Xiao Yang fought side by side with her and quickly killed several level five zombies. Suddenly, the psychics around them screamed, covered their broken throats, fell to the ground unwillingly, twitched a few times, and their bodies went limp, without a breath.
Qing Qing's pupils shrank as she looked at the slender figure not far away. He was wearing white clothes and pants, had white hair and a handsome face, and his silver-gray pupils were cold and ruthless. Next to him stood a ferocious black panther, its fangs stained with scarlet blood.
Xiao Yang immediately protected Qing Qing behind him and looked at him with cold anger and hatred, "Shen Mingxuan."
Shen Mingxuan looked through Xiao Yang at Qingqing behind him. Love is poison and hatred. It has penetrated into his bones and become the obsession in his heart.
He wanted Fu Chen to die, to get her, to turn this world into a hell that belonged only to him and her, and to imprison her forever with blood.
"Wait." He left these two words coldly, and his figure flashed, and he and the black panther disappeared before his eyes.
Zombies were climbing up the walls one after another. Humanity was at the end of its rope. Qingqing felt a sharp pain in her heart. She swayed and suddenly knelt on the ground with her hands covering her mouth.
"Qingqing." Xiao Yang quickly supported her and asked anxiously, "Are you injured?"
Qingqing shook her head, warm blood flowing from her mouth and staining her fingertips red. She suddenly felt very panicked, pushed Xiao Yang away, stood up and said, "I want to go to the research institute."
"I'll go with you."
Xiao Yang used his special powers to carry her leaping in the air, and they quickly rushed to the research institute of Jingzhou base. Before they got nearby, they saw the surging clouds in the sky, and the rolling dark clouds were full of thunder.
The fire dragon roared and pierced through the air to attack a black shadow, and the violent wind blade chased another black shadow. Those were the two strongest high-level zombies under the Zombie King.
When the two arrived, Cheng Rui was dealing with the male zombie, Liang Zhiyu was dealing with the female zombie, and Fu Chen was fighting with Shen Mingxuan at a speed so fast that it was almost invisible to the naked eye.
This vicious war concerns the survival of mankind.
Xiao Yang put Qing Qing down and said, "I'll go help Brother Fu."
Qingqing's face turned pale and she swallowed the blood gushing out of her throat. While they were fighting, she quickly entered the research institute and ran towards the laboratory.
As soon as she rushed in, she saw Bai Tiantian lying unconscious on the laboratory table. Li Jin was not in the laboratory and no one knew where he had gone.