The end has come. First, the sun and the moon vanished, and darkness covered the earth. After seven days of fear, the lost sun and moon returned. There is also an unknown virus that spreads throughout the world.

In just a few days, nearly half of the world's population has been infected with the virus and turned into the sane living dead, feeding on the flesh and blood of the survivors, known as zombies.

At the same time, in the dark of seven days and seven nights, the powerful electromagnetic pulse from outer space destroyed all satellite equipment and large wireless base stations on the ground, and communication was completely interrupted.

Li Ba learned these things from the military. The armed police force of Wang Feng and others was ordered to protect the evacuation of residents near Liyang County when the end of the world came. After all communications were lost, they lost contact with their higher forces. Under the leadership of Liang Shaoping, the supreme governor at that time, the survivors of Liyang County were evacuated to Xibu Town, and the Xibu settlement was established on the spot.

Later, through development, the military and survivors of the military, skilled professionals in electronic aspects, developed a walkie-talker that could carry out short-distance contact calls. However, the signal radiation range is very small and is limited to the city of Xibu. Beyond this range, the intercom loses its efficacy.

Now, the two counties of Liyang and Hengshan have all been recovered, and people have been stationed according to the custom. However, in terms of communication, it has always been very inconvenient. Although, these two county towns are very close to Xibu City.

After domesticating this group of mutant hummingbirds, Li Ba had a very bold idea, that is, to let the old squid train this group of mutated hummingbirds to become the communication soldiers of the harvest trading house.

Hummingbirds are the smallest birds in the world. It is also the bird with the fastest flap frequency. When an ordinary hummingbird flies, its wings vibrate at a frequency of up to 80 times per second and can fly to an altitude of four or five thousand meters. Speeds can reach speeds of up to 50 kilometers per hour.

However, the mutated hummingbird. Both physique and ability have been greatly enhanced. After communicating with the old squid, a bird whisperer, it was learned that the mutated hummingbird can fly to an altitude of 10,000 meters. The speed is more than 10 times faster. Coupled with its unique and superb flying skills, even any large bird of prey cannot be pursued and killed, making it the best choice for communication sentinels.

This ability to fly with great agility and speed can be seen in the fact that they dodge the flock of fighting chickens and enter the farm.

The old squid stayed, training the mutant hummingbirds full-time. In addition, Li Ba also told Dahua to let its fighting chickens start today. Don't make any more rounds of the farm.

Mutant birds have a unique talent for flying, and if they can be domesticated in large quantities, it will be of great help to improve their combat strength.

Therefore, the nearby mutated birds are allowed to enter the farm, and then with the help of the fighting chickens, they are ensnared and domesticated by the old squid. This is Li Ba's plan.

He wants to create a super invincible air force under the Harvest Firm!

Received a flock of mutated hummingbirds, believing that with the training of the old squid, a bird whisperer, these little guys will soon become qualified communication sentinels. Li Ba was happy in his heart. Humming a small tune, he took Yang Jian and prepared to go back to the headquarters.

The eldest and second child complain that he is not involved all the time, and going back to visit today will definitely bring surprises to these two women.

It was Li Ba who was sitting in Yang Jian's car. As we left the farm and drove to headquarters, the intercom rang.

Li Ba took a look. The number is Su Lao, the director of the institute. He hurriedly connected and said with a smile: "Su Lao." How did you call me personally today? ”

"Come here, I have good news for you!"

The other end of the walkie-talkie. Su Lao's extremely excited words were heard.

Li Ba's heart moved, and he immediately ordered Yang Jian to go to the research institute first.

When they came to the gate of the research institute, Han Xue and Ding Qianqian were already standing at the door to greet each other. Han Xue is not only a high-level military executive, but also the deputy director of the research institute, holding two important positions, it can be said that he is the high-level of Xibu City.

"Ayuki."

Li Ba got out of the car and walked over with a smile.

Sou!

A figure passed him. It's blazing fast.

"Qianqian!"

But when he saw Yang Jian, he didn't even turn off the car, and ran to Ding Qianqian's side with a cheap face. The little couple is talking to me, and no one whispers to me.

"You see, Yang Jian is so enthusiastic!"

Han Xue came, smiling and teasing.

"I'm also very welcoming."

Li Ba opened his arms, hugged Han Xue, and laughed.

"Okay, don't make trouble, Su Lao is still waiting for you!"

Han Xue is introverted and is a little embarrassed to be hugged by Li Ba in person.

"Let's go."

Li Ba pulled Han Xue and strode over. Passing by Yang Jian Ding Qianqian's side, he didn't forget to give a sentence: "The car is spacious, so you have to go over there with affection." ”

"The boss has a good proposal."

Yang Jian pulled Ding Qianqian and was about to go to the car shock. Ding Qianqian took a sip: "You think beautifully!" After that, he didn't care about his boyfriend, and walked into the research institute with Li Ba Han Xue.

For the institute, Li Ba is already an old acquaintance. He went directly to the underground laboratory, and then entered Su Lao's private botanical garden.

The botanical garden in Sulao is built in an underground laboratory, with a constant temperature control system, and a transparent glass on the top floor, which is fully equipped. It can be seen that in order to establish this botanical garden, it took a lot of thought.

After Li Ba entered, he straightened up and came to the wooden house in the center of the botanical garden. Under normal circumstances, Su Lao is doing research here.

"Xiao Li!"

Sure enough, Su Lao was in front of the wooden house, and he also set up a table and made tea, as if he was waiting for Li Ba to come over.

"Su Lao."

After Li Ba sat down, he took a sip of tea and frowned.

"The tea doesn't taste good, so I'll order it." Su Lao said with a smile.

"There are no tea trees in Xibu, if only I could get a few!" Li Ba muttered. The tea I drink now is all stockpiled before the end of the world. After a long time, some deteriorate and taste bad.

This is gossip. Li Ba then asked, what is the good news?

"Wait a minute."

Su Lao turned around and walked into the room, and soon, he walked out with something in his hand and put it on the table.

"It's ......"

Li Ba was surprised. This is a piece of cloth, specifically, a green-colored cloth with fine fleece on the surface, which feels great to the touch.

"You gave it, the cocoon shell." Su Lao said with a smile.

Li Ba was stunned, no wonder he looked familiar. In my memory, the shell of the giant cocoon was hard and shaped like an eggshell, how could it be so soft now.

He looked at Su Lao in amazement. The latter smirked and said, "After analysis, the venom of the green-haired zombie is strongly acidic. My old man had an idea, soaked it in alkaline water, and after twelve hours, the thing became soft. ”

At this point, he touched the cloth made of giant cocoons on the table, and exclaimed: "It's hard to imagine that this thing is more than ten times stronger and tougher than Kevlar fiber." If it is made into body armor, even a heavy machine gun or even a small-caliber machine gun will not be able to penetrate it! ”

Li Ba was overjoyed when he heard this. He knew the toughness of the Cocoon best, and he couldn't even pierce the Devil's Cry vine body, so he was still changing the attack method of the Devil's Crying Vine and using a chainsaw to cut the giant cocoon open.

Today, these cocoons have softened. According to what Su Lao said, if it is made into body armor, it is enough to withstand the attack of a third-level evolutionary.

"Su Lao!"

Li Ba's face was full of excitement, and he gave a thumbs up and praised: "For you old, I can only describe it in one word, high!" ”

Su Lao touched his chin and said proudly: "This is just a small matter for me Su Zhe. ”

"Su Zhe! It sounds familiar......"

Li Ba looked at Su Lao, looked up and down carefully, and then suddenly slapped his head and exclaimed: "You are always Dr. Su Zhesu, who won the Nobel Prize for Biological Research with that Ms. Tu!" ”

In the face of Li Ba's surprise, Su Lao was a little displeased, and said angrily: "Xiao Li, how can you say that my old man is also a celebrity...... You don't just recognize me, do you? ”

After Li Ba heard this, he hurriedly got up and bowed his hand at Su Lao: "The junior is clumsy, please don't be strange to Su Lao!" ”

Su Lao laughed, waved his hand and said, "Don't learn from the ancients with me, come to this set." ”

Re-acquainted with Su Lao, Li Ba was full of respect for this old man in his heart. Before the end of the world, the team led by the other party overcame one biological problem after another, and was definitely the world's top biological expert.

I didn't expect that a small Xibu City would hide the dragon and crouching tiger, and there would be such a big person. His profound knowledge of biology is definitely worthy of an army of evolution, benefiting Xibu City, and even making extraordinary contributions to the entire human race.

"Old Su, this is the best news you brought to me today!"

Received a colony of mutant hummingbirds, and now solves the problem of body armor. Double happiness is coming, Li Ba is happy in his heart, and it is difficult to restrain himself.

"There's more good news than that!"

Su Lao didn't say much, and beckoned Li Ba to go with him. Soon after, they came to a wooded area. Here, all ironwood trees are planted. It's just that the ironwood tree here looks a little different.

The tall canopy of the tree is full of branches, and many vines are derived, which are tangled and tangled.

"See what's the difference?

Su Lao asked with a smile.

Li Ba took a closer look and found that the vines wrapped around the ironwood tree were somewhat similar to the body of the Devil Cry vine.

"Is it ......?"

His face was full of horror, and he looked straight at Su Lao. Su Lao didn't say much, he walked directly to an ironwood tree, put his hands on the tree, attracted the wood system Yuan force, and poured it away.

Thundered......

The ground shook. The Ironwood Tree began to mutate, turning into an Ironwood Tree Man, moving swiftly and wandering through the woods. The vines wrapped around the branches of the tree are like pythons flying in the air, and the momentum is amazing.

"Su Lao, you, you succeeded, you succeeded......"

At this moment, Li Ba was surprised and shouted loudly.

When he visited Su Lao for the first time, before parting, the other party asked him for some bulb juice from the root of the devil cry vine. said that he wanted to study whether the ironwood tree could be fused with the ghost cry vine gene. In this way, the agility of the Ironwood Tree will be greatly improved, and it is also possible to inherit the unique abilities that belong to the Devil Cry Vine.

At this moment, I saw this ironwood tree man wandering through the forest, seemingly clumsy and huge, moving extremely fast, extremely flexible, and the vines flying in the sky.

Li Ba knew that the old man had succeeded. (To be continued......)

PS: Singing little brother, you are very ing...... The second is to thank the big monster bird sheep library for the support of the monthly pass