Continue with the half-cut work that was done before.

As soon as he entered the operation room, Su Chen immediately entered the state.

He never wavered or lacked confidence in what he should do.

Not affected by any external factors.

This is also a valuable talent factor.

Day after day.

Finally....

Nine days later, Su Chen completely made the biological pulse device.

Block-shaped objects, when not activated, look no different from a normal piece of steel.

but

It's just a form of silence.

Once it is installed in the body of the gun, when it is officially activated, it will emit a faint blue light due to the energy field.

Brilliant and eye-catching!

Of course, beautiful things often represent danger.

"What's next...."

"I have to find a place to test and see if there is a problem with this gun."

Su Chen pondered.

Testing the product is an essential step.

Although everything is going very smoothly, there are some problems that cannot be seen at all, and it is necessary to go through actual tests to know whether there are any hidden problems.

It can be said that

Regardless of the product, this step must be passed.

There are no exceptions.

Thinking that there are a lot of people during the day, it is not good to conduct a test, in case you accidentally hurt someone.

Su Chen first went back to the dormitory to rest, and waited until the evening to take the biopulse concussion rifle to the shooting range for testing.

It is not a thermal weapon in the ordinary sense, and the target of the natural range loses its meaning.

but

This is not difficult for Su Chen.

A big fat pig has become a substitute for the target.

Pigs can bear a lot more than people.

If a person can resist a 100-kilogram force shockwave, then a pig is 200 kilograms, which is exactly twice as much as a person.

Retreating to three hundred meters away, Su Chen was making preparations.

He carefully placed the biopulse device into the body of the gun he had made earlier, along with the block of energy that was used as an energy source.

"Click-"

The safety switch on the gun was turned on by Su Chen.

There is not only a cutout switch on the gun, but also a power adjustment switch.

According to Su Chen's design.

1st gear, within a distance of 300 meters, can easily stun people directly.

2nd gear, within a distance of 300 meters, can easily shock people to death directly.

3 blocks, within 500 meters, a wide range of indiscriminate killing.

"Click-"

The power gear was adjusted to one gear by Su Chen.

Su Chen raised his gun and aimed at the big fat pig three hundred meters away.

At this distance, without the help of a sight, the target is almost invisible.

Fortunately, the bio-pulse shock rifle is a range-of-kill weapon, and the requirements for accuracy can be said to be almost non-existent.

All you need to do is shoot in the general direction.

"Whew-"

Take a long breath, adjust your state, and then pull the trigger directly.

As the trigger was pulled, the energy block began to work, and a faint blue light began to appear on the small square-shaped iron block, which had always been unremarkable.

The glow is beautiful.

The next moment,

Invisible waves of energy erupted rapidly from the muzzle of the gun, and launched a terrifying area attack forward.

"Hum—"

It wasn't until the energy wave rushed out that a sound was so small that it was barely remembered.

Almost silently, horrific destruction has been created.

That's the most terrifying thing about this weapon.

Su Chen put away the gun and opened the insurance, and then walked towards the big fat pig step by step.

Three hundred meters is not far.

soon

And he came to the big fat pig.

The big fat pig that was still screaming vigorously even though he was tied up with four hooves had completely passed out and was motionless, and there was still a lot of white foam on the side of his mouth.

"Tsk-"

Su Chen smacked his lips.

The good news is that the Bio Pulse Concussion Rifle worked.

The bad news is that the power of the first gear is still too great, and the big fat pigs are all like this, isn't it directly gagging on people?

This may not be in line with the defensive weapons required by the mission.

After working hard for most of the day, when the time comes, he will directly deviate from the topic and be unqualified, wouldn't he be unjustly killed?

"Nope."

"You have to adjust the power, and the first gear must be adjusted to the extent that it just makes people dizzy."

Su Chen made a decision in his heart, and sent the big fat pig back to the pigsty overnight, and then returned to the dormitory to rest.

During the day the next day,

According to the situation last night, Su Chen adjusted the power of the first gear of the Biological Pulse Shock Rifle.

At night, it was concocted in the same way, tying up the big fat pig and putting it in the shooting range for experiments.

"Tsk...."

"It's still not good, it's still too big, we have to try again!"

Day 3....

Day 4....

On the fifth day,

Su Chen finally adjusted the power of the Biological Pulse Shock Rifle to a perfect state.

It's just enough to stun people without being in a life-threatening state.

Finally got things right, and Su Chen slept unusually sweetly this night.

The next day,

Su Chen got up to wash up as usual, but he heard Zhang Kun breaking his mouth.

"it!"

"Have you heard?"

"I don't know who is so hungry and thirsty, attacking the pigsty at night, and foaming at the mouth for the pigs."

"The cafeteria master has laid a net and vowed to catch that impatient fellow."

When Wang Xuebin heard this, he suddenly felt his chrysanthemum tighten, "Huh? ”

"Won't it?"

"Really?"

"So outrageous?"

Although Chen Zhengshan is five big and three coarse, he also swallowed his saliva, there is such a strong existence in this school, who is not afraid?

"Can't you?"

"Zhang Kun, don't listen to other people's nonsense."

Zhang Kun slapped his chest with a thump, and said firmly: "The news is true, and it will not be wrong!" ”

"I heard from the cafeteria master with my own ears."

"By the way, this is confidential, don't talk nonsense when you go out, so that the guy won't dare to go when he receives the news."

"He doesn't go to the pigsty, it's us who is in danger!"

Wang Xuebin nodded thoughtfully.

Chen Zhengshan asked tentatively, "Why don't we go together?" ”

Zhang Kungang wanted to say something.

Su Chen walked out of the bathroom with a black face, "What are you talking about?" ”

"Say what?"

"Zhang Kun, have you done your graduation project?"

"Tomorrow is the day of the show, do you still have time to talk about these things here?"

Seeing Su Chen, Zhang Kun was like a savior, "Brother Chen! ”

"Brother Chen!"

"I've got my work done, but I always feel that there's a problem there, why don't you help me refer to it?"

.......

The time of the last day,

Some people are still busy making final changes to their products.

Some people are on the shooting range, urgently testing their own products, and students can be seen busy everywhere in the school.

Of course

The cafeteria master is also busy.

Busy how to lay a large array of nets to catch that hungry and thirsty existence.

And Su Chen, who had already prepared everything, was extraordinarily leisurely today.

Enjoy the scenery, drink tea, read books, and adjust your state to prepare for tomorrow's upcoming graduation project.

Time waits for no one, and the night passes.

The next day,

This day to test everyone finally came on time.