I can predict the future direction

"System, speed up the timeline." Lu Jie said casually.

There is nothing interesting to see next, so it is better to let the system speed up the timeline and enter the key plot.

【As the samples were brought back to Xuan Kingdom, Zhao Xian discovered the horror of the mutant MR virus and began to study it with all his might. At the same time, the Great Elder decisively withdrew the defense line, abandoned most of the land in Yazhou, and asked all the people of Xuan Kingdom outside to return to Xuan Kingdom as soon as possible after being examined.】

【A week later, the great elder of Xuan Nation issued an order to use high-yield intercontinental missiles to carpet bomb the mutant tyrant zombies, and dozens of kilometers of the territory of Hasa were turned into scorched earth. After struggling for a while, the mutant tyrant zombies finally died.】

【However, the super zombies devoured the mutant tyrant zombie after it died, and acquired the rich mutant MR virus in his body, and began to evolve more or less.】

【A month later, the super zombies carried millions of zombies in Haiouzhou and headed towards Xuanguo, attempting to devour a large amount of flesh and blood in Xuanguo to continue evolving. At the same time, the mutant MR virus also spread to Xuanguo. Although they had been prepared, many people still turned into zombies, but they were annihilated by the well-defended Xuanguo guards and army. Although the entire Xuanguo was in turmoil, no major problems arose.】

【The appearance of the zombie tide caused Xuanguo to issue a full-scale warning and conduct a full-scale bombing of the zombie tide from a long distance. Although the zombie tide numbered millions, it was still difficult to impact Xuanguo. In the end, the super zombies abandoned the zombie tide and used it as bait, sneaking into Xuanguo's territory, easily turning cities into blood-eating places, and a large number of Xuanguo people were infected and turned into zombies.】

【In response, the Xuan Nation Elders were furious and decisively used intercontinental missiles to carpet bomb several zombie cities, razing them to the ground. At the same time, they again contracted their defenses and distributed gene drugs on a large scale to form a superhuman force. The fully armed superhuman forces began to encircle and suppress the super zombies.】

【However, because the super zombies have good intelligence and are extremely cunning, it is impossible to kill them unless they are immediately bombed from all directions after their traces are found. When the super zombies break into the city, it is a disaster. For this reason, the encirclement and suppression process is not smooth, and the two sides enter a tug-of-war. The situation of the entire Xuan Kingdom is getting worse and worse.】

【The tug-of-war lasted for five years. During these five years, the number of super zombies increased instead of decreasing, while the number of humans decreased significantly. Most of the cities also fell. The remaining 100 million humans huddled in three megacities with steel walls as high as 200 meters, guarded by superhuman troops.】

【Human beings lived in megacities. Under various iron-blooded policies, although food supply was a problem and life became increasingly difficult, because of the mutant MR virus serum developed in the past five years, there was no large-scale infection caused by the airborne transmission of the virus.】

【Even for a super zombie, it would be very difficult to break into a 200-meter-high steel wall guarded by a superhuman force. In this way, the war between humans and zombies came to a stalemate.】

【Another year passed, and Zhao Xian, the chief biochemist of mankind, worked with other top scientists to successfully develop Gene Medicine 2.0. The Great Elder reluctantly injected Gene Medicine 2.0 into 300,000 loyal soldiers, killing 250,000 soldiers. The remaining 50,000 successfully strengthened their genes and became new humans. A 50,000-strong new human force was formed, which had the ability to confront super zombies head-on and became the trump card of the human side.】

"Six years to develop Gene Drug 2.0?" Lu Jie stood high in the sky, overlooking the steel city below, and he smiled slightly.

In the archived copy of Biochemical Doomsday: New Humans, Mr. Zhao spent fifteen years to develop it.

The situation is also very bad now, but the number of talents and resources are much greater than in the New Humans chapter, and it is undoubtedly nine years faster.

Sure enough, humans will only stimulate their potential in desperate situations.

"I hope we can develop Gene Medicine 4.0 this time." Lu Jie murmured.

【While the host was thinking, something unexpected happened in Xuan Kingdom again. 】

The system's voice sounded, bringing Lu Jie back to his senses.

At this time, his figure was transferred to a certain location. Below, there were densely packed zombies, with no end in sight. Among them, there were many tall super zombies, and there was even a super zombie whose size was close to the original mutant tyrant zombie.

【After failing to conquer humans for a long time, the super zombies chose to summon zombies from the European continent within two years. A total of 2.5 billion zombies surrounded the only remaining steel city in Xuan Kingdom from all directions.】

"2.5 billion zombies?" Hearing this number, looking at the dense swarm of zombies below, Lu Jie took a deep breath.

The population of the entire Haiya continent is about 5 billion. Because of the siege by Xuan Country in the past few years, the number of zombies has undoubtedly decreased a lot, but because of the fall of Xuan Country, the number is still large.

2.5 billion, you can't kill them all even if you kill them until your hands are tired. This number is simply terrifying.

It is impossible for humans to gather so many troops.

But zombies are different. Zombies don't need food, and can turn this scene into reality.

"Humans are in trouble."Lu Jie frowned.

2.5 billion zombies besieged the steel city, and 50,000 new human troops were not enough. Not to mention that the number of super zombies alone was now greater than that of new humans.

It was impossible to defend what could not be defended.

Even if the super zombies could be stopped, ordinary zombies could completely invade the city by stacking them up like a flesh wall.

With so many zombies, ordinary people would be eaten clean. After being injected with the mutant MR virus serum, ordinary people could not be infected by ordinary zombies and turned into zombies. They would only be eaten clean. Only super zombies could infect ordinary people who had been injected with the serum.

"If nothing unexpected happens, humans will have no choice but to choose that." Lu Jie pondered for a moment and narrowed his eyes.

As Lu Jie expected, the top leaders of Xuan Country had already quarreled.

"The images from the satellite live broadcast frightened everyone in the conference room and caused a huge uproar."

"Stop arguing." The elder slapped the table with a gloomy face and said in a deep voice.

When the elder spoke, everyone fell silent, with different expressions, but most of them were numbly watching the horror scene projected.