The strongest engineering student in ancient times

Qi Yibai has black hair, Li Xiu'e can really be mean.

Those two eggs were sent by the aunt next door a few days ago to thank Yuanshen for helping her move to a new house.

The thatched hut that Yuanshen lives in was originally the residence of Qi Fugui's family, but since Li Xiu'e's eldest son, Qi Youxue, was admitted as a scholar, Li Xiu'e asked Yuanshen to build it elsewhere with the dowry money left by his grandma. In the new green tile house, the family lived in the blue tile house, saying that there were not enough rooms, and asked the original owner to guard the dilapidated thatched cottage that had been in disrepair for a long time, saying that it was an ancestral house and needed someone to watch over it.

Before driving the original owner to the 'ancestral house', Li Xiu'e thought that Qi Youxue was going to marry the daughters of the Ju family in the academy, so she simply took all of them and said that she wanted money for her second son, Qi Youcai, to build a new house and get married. The youngest daughter, Qi Huajiao, is also preparing for the dowry.

The original body couldn't resist, Qi Fugui didn't fight for the original body at all, and could only watch helplessly as his grandma's dowry was taken.

And the wild vegetables were supposed to be eaten by the original body at noon today, but Li Xiu'e and Qi Fugui came to inform the original body that they were ready to get married. The eggs are boiled, and the fresh wild vegetables are reserved for her to take away.

The original body was so angry at Li Xiu'e that he took out the rat poison that he had bought on impulse before, and put it into the porridge, and when he was about to eat it, Qi Yibai walked through it.

Qi Yibai didn't understand why he transmigrated to this magical place that he had never heard of before, and there was such a species as Shuang'er...

etc!Qi Yibai's face was stupefied, but there was a huge wave of shock in his heart. He seemed to remember that he had only read a few lines of pornography, and one of the main characters was... Shuang'er? !

"Ding! The system is started, hello host, system 16888 will serve you wholeheartedly."

When an electronic sound came, Qi Yibai's pupils shrank suddenly, and all the little pornographic articles he read in Jinjiang flashed through his mind, including system-related articles.

His heart was beating a little fast, and there was no overly frightened expression on his face, Qi Yibai asked subconsciously:

"I'm here because of you? Why am I here? Can I go back?"

Don't let him attack a group of scumbags like Xiao Shou in Xiao Huangwen, he is a straight man.

"The first question: Yes, the host's second and third questions the system has no right to answer for the time being."

"Then what is your role?"

"Publish the task."

"for example?"

"Ding! The task has been released, please check the host's own, the system energy is insufficient, the host please complete the task as soon as possible to get the life value... Zizi."

The system seemed to have something to say, but before it finished, it fell silent. At this moment, a translucent screen appeared in front of Qi Yibai, with a row of small icons with unknown functions below it, and a line of words jumped out of the screen. , which begins with:

[Novice task: Design and make a qualified bow!crossbow】

After watching, the screen will slowly disappear.

Qi Yibai raised a question mark, what kind of mission is this?Isn't it from Raiders Slag Gong?

Qi Yibai pursed his lips, hiding the faint disappointment in his heart that he didn't admit, tried to ask the system again, but no one answered, he still wanted to ask what it meant to gain life, he always felt that this life had something to do with him major.

However, he has read a lot of system articles. The situation of the system should be that the article has no energy, and the system should be able to wake up after he completes the task.

Although there are still many questions I want to ask the system, I still need to complete the task and let the system wake up.

Good thing he's a mechanical design engineer, and it's the bow!Crossbow Design Engineer.

Qi Yibai thought that there must be no alloy steel in this place, and soon he came up with an idea. Just as he was about to draw it, he found that the walls of the house were bare, and even the roof was leaking, let alone a pen and paper.

An hour later, Qi Yibai, who had simply cleaned up the house, designed a simple and practical one-handed small crossbow with charcoal under the big rock under the peach tree in the corner of the fence. The size was also marked. Within 20 meters, At least it can shoot through the door panel.

In addition to arrows, others can be made only from wood and wood, and bowstrings can be made from the tendons of wild animals.

Designing it is very simple for Qi Yibai, but he has to do it by himself...

Qi Yibai decided to go and prepare the things he needed first. As for Li Xiu'e asking her to get married tomorrow, he had long forgotten about it.

Thinking of arrows and bowstrings, Qi Yibai was just thinking about the hunters with bows and arrows in the village, but only one person jumped out of his memory, Wei Qing, a foreigner near the foot of the mountain.

He is 25 years old, tall and full of evil spirits. It is said that he has killed many people with brutal methods. The villagers are faintly repelling and afraid of him, and almost no one has contact with him, so he has not married at the age of 25.

After hearing about these things, Yuanshen also avoided Wei Qing when he saw them, and never had any contact with him.

In the memory of the original body, Wei Qing was ferocious, and he could kill people with a single word of disagreement. Qi Yibai was also a little worried, but for the sake of the mission, he suppressed his fear and took the hatchet that the original body usually used to chop wood. Walk along Wei Qing's house not far away in memory.

From a distance, you can see the old courtyard with blue bricks. There are no other houses around, and the courtyard is very conspicuous and desolate.

Qi Yibai tightened his grip on the hatchet in his hand, quickened his pace and approached the small courtyard.

When I walked to the gate of the courtyard, I felt a burst of meaty smell, and my stomach gurgled in disbelief.

Very hungry, he overturned the clear water porridge at noon, and he was still hungry.

Qi Yibai looked into the courtyard subconsciously, but in the next second, his eyes were straightened.

In the courtyard, a muscular man with a bare upper body was bending over, putting firewood on the ground on a stake. When he got up, his thin but powerful chest and standard six-pack abs came into view.

The man raised the ax and dropped it heavily. With the sound of "bang", a drop of sweat slid across the chiseled side face, gathered on the chin and dripped, passed through the honey-colored firm chest, and slowly followed the beautiful six-pack abs Winding down, disappearing into the black trouser belt.

Qi Yibai felt that he was that drop of sweat, flowing into that dreamy place.

grunt!There was a swallowing sound.

This is Wei Qing, the legendary murderous and cruel Wei Qing? !

When Wei Qing glanced out of the courtyard, he saw a man at the door wearing a gray patched blouse all over his body and dark linen trousers, holding a kitchen knife in his hand, with a pair of bright eyes on his thin face. Staring at his... waist?