For a long time, the health of scientific and technological personnel has not been optimistic, which seems to be a well-known thing on the other side of the planet.

Their heavy work tasks, irregular life, long-term stressful life, constant fatigue, lack of time to exercise, etc., are almost all that everyone can think of, and think that this is the daily life of many scientific and technological workers.

In fact, this is exactly what most tech workers do in their daily lives.

This is also the reason why many "dark organizations" attack scientific researchers, not only because their inventions can promote the prosperity and development of the Terran world and make the Terran world stronger, but also because he is very easy to kill, and many times he hangs up without effort, and he hangs up with a light pinch.

At the beginning, many of the "dark organizations" assassinated military personnel, because they were the ones who directly commanded the army to fight the war, as long as they were killed, there was no one to command the army, and the barbarian lord would naturally win.

But then they found that this method was wrong, the military bigwigs were not only difficult to kill, but after several changes in the structure of the army, the dead bigwigs could be quickly replenished, and the assassination effect became worse and worse.

Later, as the role of weapons on the battlefield became more and more great, they discovered the weapon developers hidden behind, and these people's contribution to the war was great, and often a useful new weapon was invented, which was simply huge for the barbarians.

Knowing this, they launched a frenzied assassination of the weapons developers, only to find that these people were easy to kill, and it was simply effortless.

Even if the Terran side is more and more protective of weapon research and development personnel, as long as they are allowed to get close, these scientific researchers will be considered dead, because they are thin, slow, and have poor reflexes, and they are far less able to resist than the generals in the army, and even kill back.

The death of these weapon developers has a great impact on the upgrading of Terran weapons and equipment, and also has a great impact on the outcome of the war, so even if it becomes more and more difficult to kill later, the "dark organization" has not given up.

For those R&D leaders, they can kill and kill.

Later, they extended the scope of this assassination to inventions that affected the development of the Terran society, but due to the limited resources that could be mobilized, they would still give preference to the leader in the development of assassination weapons, because this effect was the most obvious.

In Xibei's eyes, Dong Chen is the kind of standard scientific researcher, after all, the places I have seen him go to the most in the past two days are the library and the workshop.

Although he is not a leader in the development of superweapons, his invention can indeed play a role in the prosperity of the Terran world, although it is difficult to estimate how much it will be effective now, but no matter how good it is, Shiebel will kill it easily.

After everyone was asleep, she came down from the roof of the building and approached the house where Dong Chen lived with her long legs carefully.

Her attire was very simple, there were basically no metal accessories, in order to minimize the noise of metal collisions, mostly leather armor and some cloth clothes to protect important parts, and there were several daggers on her body that were easy to reach, a small folding crossbow, and a hook for climbing walls.

The other is an ordinary smock to prevent these equipment that ordinary people don't use from being seen by others.

Carefully climbing over the low wall, she slowly came to Dong Chen's window without making any sound.

Elves are inherently lightweight, especially female elves, and their eyes are better than humans, they are more sensitive to light, they can see farther, and they can see more clearly at night.

This advantage has given them a lot of excellent archers, and also gives them an innate advantage in precision machining, before the invention of amplification equipment, manufacturing precision instruments has always been the exclusive skill of elves.

With special training, these advantages can also be converted into other things, such as making her walk silently like a cat, and also making her like a cat, a ghost in the dark night.

Dong Chen's room was pitch black, and there were not a few glowing plants in the academy, so now all he could rely on was the moon in the sky, and Shibel listened carefully with his long ears outside, and only heard Dong Chen's even breathing.

"Sure enough, the human race is like this, the wild degradation of the creatures is too serious, and they are not alert at all when they sleep." Shiebel said softly.

She took out a thin bamboo tube from her waist bag, took a breath herself, and then opened the small plugs at both ends of the bamboo pipe, and she stuffed the bamboo pipe into the crack of the window, and blew the powder inside into Dong Chen's room in one go.

Here are sleep flowers, quiet fruits, and the essence powder of several powerful sleeping drugs, which can quickly make creatures fall into a deep sleep with just a little bit.

This kind of thing is not used to deal with Dong Chen, but to deal with Dong Chen's cat.

After waiting for more than ten seconds, she quietly came to the door, pulled out a small dagger and gently inserted it into the crack of the door, and tethered the door out little by little, until the door was gently opened.

It had already been checked that the door shaft of Dong Chen's house was well maintained, and it would not make a sound at all.

Sneaking into Dong Chen's house like this, she inserted the dagger back into the holster, she didn't want to stab Dong Chen's neck side, which would not only spurt blood all over the house, but also possibly kill herself.

It's not neat at all, and it's not pretty.

For her, she prefers to twist Dong Chen's neck, which is not only clean, neat, but also beautiful.

It has the effect of "sleeping pollen", Dong Chen and his cat are sleeping to death, but Xibel did not waste time in the house, and quickly came to Dong Chen's bedside.

After twisting Dong Chen's neck, she had time to find something.

It's just that as soon as she stood beside Dong Chen's bed, as soon as her arm stretched towards Dong Chen's neck, her hand was held by Dong Chen's hand, and Dong Chen, who was supposed to be asleep, suddenly opened his eyes and said to her, "You can't be ruthless here, you will die." ”

Xibei was taken aback by this sudden situation, but her good quality still made her wrist turn, and she directly slashed Dong Chen's wrist with her nails, and she also used her strength to retreat.

In this case, Dong Chen quickly let go of his hand, did not let Xibel succeed, and sat up violently.

"It's pretty good!"

Taking off Dong Chen's hand, Xibei took a few steps back with his strength, and unfolded the small folding crossbow on his arm as he retreated, and directly loaded it with a small iron arrow with a pointed tip and poison.

In the process of retreating, he directly pulled the trigger at Dong Chen, and without looking at the result, he turned around and fled.

Today's situation is already a little wrong, and the target is as if he knows that she is coming, and he has specially prepared.

Knowing that she would use "sleeping pollen", she also saw the right time to hold her breath.

Lying on the bed was never the target, his speed could not be so fast, and his strength could not be so great.

It's planted today, so let's run away first.

But when she turned around, she also missed a wonderful scene.

The small iron arrow inspired by the folding crossbow shot at Dong Chen impartially, but when he approached Dong Chen, as soon as Dong Chen frowned, the iron arrow quickly slowed down, and directly turned around and "parked" on the desk next to him.

And Xiao Hei, who was lying next to Dong Chen, also jumped up, quickly began to change color when he was in the air, and "disappeared" when he fell to the ground.

Shibel's face, who was about to escape from the door, changed drastically, because a black cat suddenly appeared in the air and pounced on her, which made her stop urgently, and her waist and legs fell back violently.

Because she felt that if she didn't retreat, the cat's paws would pounce on her face.

She didn't take half a step back before she felt a knife slash at the back of her neck, causing her to quickly lose consciousness.

The last thing she heard before she fell unconscious was, "Get some sleep." ”