Chapter 79 Something is destroying the ventilation duct
After adding two points each to strength and spirit, Yu Tian found cotton thread and needles from the laboratory and treated the wound on Lin Qingya's shoulder.
The recovery ability of first-order evolvers has greatly exceeded that of ordinary people, and this wound will not affect Lin Qingya's movement in two days.
The two of them cleaned themselves up, and then Lin Qingya happily started cooking.
Thanks to Qu Weiwei opening the public supply warehouse in the end, Lin Qingya got a lot of fresh ingredients. Lin Qingya showed off her cooking skills. In addition to instant noodles, she also stewed a pot of potatoes and meat for the two of them.
Soup.
The fresh and tender beef stimulated the taste buds, making Yu Tian, who had not tasted normal meat for several days, hooked up.
"Eat slowly." Lin Qingya used a beaker to serve Yu Tian another bowl: "There are only two of us here. I took a large piece of beef, which is enough for us to eat for a week. I will put it in your space backpack later.
."
"Um."
Yu Tian nodded. At this moment, the two of them were already intimate, and some secrets were already tacitly understood.
The production of virus protection agent after eating is also completed by fully automated equipment.
This time, 10 third-level virus protection agents and 20 first-level virus protection agents are newly released.
After Yu Tian carefully examined each third-level virus protection agent, he selected two of the best quality and injected them into Lin Qingya and himself respectively.
A hint of coolness penetrates into the blood vessels, and there is an indescribable feeling of comfort.
[Ding, current mission: Find a laboratory and make a nightmare virus protective agent, completed]
[Task reward: Turn on the fast processing function of spare parts. After obtaining the materials and binding them, you can spend a small amount of hunting points to achieve the purpose of fast processing of spare parts. The number of points spent will be evaluated by the system. 】
[It is detected that the host has been injected with the nightmare virus protection agent, and the next stage of the main task is released]
[Current mission: Obtain the second comrade in the end of the world]
[Task reward: Domestic Type 95 rifle and three magazines. The bound weapon can be strengthened through the existing weapon upgrade system]
Yu Tian was not surprised when he heard about this mission.
His second comrade in his previous life was Chu Yue, a training instructor at a training base of the Beijiang City Armed Police. That base was only a few blocks away from the group building.
In his previous life, after Yu Tian rushed out of the building, he happened to encounter Chu Yue's troops. Even his initial military skills were all taught by Chu Yue. Even if the system did not indicate a mission, he would still go to the armed police training base.
After turning on the system function and carefully checking the fast processing function of spare parts, Yu Tian's eyes suddenly lit up! This function is a timely help for him now.
He still has three third-level power-enhanced zombie claws in the living space. He can use the system to polish them quickly, saving himself several days of polishing time in an instant!
"Can it be processed into a bone knife by binding the third-level ossified claw?"
[The third-level bone knife can be polished into a third-level bone knife, which costs 1 demon hunting point. The third-level bone knife can be re-polished, which costs 1 demon hunting point]
After a moment, four sharp third-level bone knives appeared in Yu Tian's hand. Yu Tian took out one of them, and the sharp edge of the knife revealed a frightening coldness. Yu Tian carefully rubbed it twice with his hand, and then slashed it.
To the experimental table next to it.
Click. The entire experimental table was easily cut in two.
"The edge of the knife is better than the one I polished myself." Yu Tian couldn't put it down looking at the sword.
The mother insect's carapace was also polished by Yu Tian into a size and shape suitable for the two of them, and two sets of strong and simple body armors were made, including arm guards, leg guards, shoulder guards, breastplates, and back armors, with even greater defensive power.
comprehensive.
Yu Tian became more and more comfortable as he worked, and his mind became more and more active. He suddenly had an idea and pulled Lin Qingya, and the two of them swept the entire laboratory. The flesh, blood, and bones of the acid zombie king and the giant-mouthed zombie were classified and preserved, and many of them were brought back.
The leg and arm bones of a first-level zombie.
According to the dimensions calculated in his brain, Yu Tian began to use the system to polish each material.
Lin Qingya was at the side and had no idea what Yu Tian was doing. She just felt that all the original materials would quickly turn into parts after being touched by Yu Tianjing. However, when Yu Tian assembled all the materials, she was instantly attracted by what she saw in front of her.
Things are amazing.
A medium-sized war crossbow!
Except for the crossbow handle and the bow-shaped crossbow arm, which were polished from the wood of a desk, all other parts and accessories were made from the hard arm bones and thigh bones of second-level zombies. The strong horse fishing line that Yu Tian used to make the arm guards was turned into a bow string.
, Yu Tian also installed a simple sight on the arrow trough.
"Is it for me? Husband, you are great!" Lin Qingya couldn't put it down after getting the crossbow, and gave Yu Tian a bear hug.
Lin Qingya couldn't wait to take it to the corridor to test fire, and installed a crossbow arrow made from the thigh bone of a first-level zombie. It could easily shoot through the skull of a first-level zombie within 30 meters.
Yu Tian became more and more comfortable with it. After completing a war crossbow for himself, he started making newer things.
But this time Yu Tian didn't feel relaxed at all. He first cut the thigh bone of the first-order zombie into 13 centimeters in length, hollowed out the entire inside and sealed one end. Then he systematically processed a large amount of first-order nightmare crystal powder.
Then polish the second-order nightmare crystal into a shape that fits the inner edge of the hollowed-out zombie's thigh bone.
Stuff them into each hollowed-out zombie thigh bone, carefully sprinkle a layer of ground first-order nightmare crystal powder on top, then use rolled paper as a lead to insert into the powder below, and finally heat it with laboratory agar.
Finally, the upper two ends were condensed to form a homemade second-level nightmare bomb.
A total of eight were made, and they were all placed in Yu Tian's survival space for safety reasons. With this, there is no need to throw out the second-order nightmare crystals every time and then blow them up with a pistol. Saving a link can save lives many times.
.
Next, in addition to reserving 500 demon hunting points for life-saving upgrades, Yu Tian used all the other demon hunting points to strengthen the Desert Eagle. The power of the firearm, the recoil, and the shooting speed were all enhanced to level 4, and he also purchased
Desert Eagle melee blades and laser sights.
There were only 586 demon hunting points left at that moment.
It's rare to have a safe resting space like a top-floor warehouse. Yu Tian and Lin Qingya can live there safely and boldly without having to worry about zombies rushing in from outside.
In the past two days, Lin Qingya continued to become familiar with the newly obtained third-level bone knife and war crossbow, and also made a set of war crossbow pendants and crossbow arrow bags for herself and Yu Tian, which could be hung on the waist.
Lin Qingya spent the rest of the time using meditation to deepen her understanding of spiritual particles, but unfortunately her progress was minimal. But Yu Tian taught Lin Qingya the most basic breathing rate adjustment in Yun's breathing method. Lin Qingya learned the blackjack mental brain development
It was extremely fast, and I basically reached the entry-level level of Yun's Breathing Technique in just one day.
On the third day, just as the two of them were finishing breakfast as before, a strange sound alerted Yu Tian.
Crunchy...
It was like the sound of metal being twisted and deformed under huge force. The sound was very small at first, but as if a certain breakthrough was torn open, the distorted sound quickly increased, and the entire laboratory was filled with such distorted echoes.
"It's above the ceiling. Could it be that the zombies came down from the ventilation duct?"
Two cold gleams shot out from Yu Tian's eyes. The huge ventilation fan in the laboratory ventilation duct was impossible for first-order zombies to break through, and it was the best defense. But listening to the current movement, it was clear that something in the ventilation duct was deliberately destroying each one.
Ventilation fan.
Suddenly, a figure who had plotted against him flashed through Yu Tian's mind.
"Miscalculation, let's pack up and leave here immediately!"
