Wasteland Code Survival Chapter 670: Fatal 1 shot

Long and short bursts were alternated, and one of the MG4 bullet chains was quickly empty. Qi Lin dropped the machine gun, picked up the HK416C and started to charge forward, and at this time, No. 3 and No. 4 had already rushed to Burger King. Downstairs, a grenade that opened the tab was thrown directly onto the roof platform.

"Boom!!"

A violent explosion sounded, and a large amount of lime powder and fragments fell down rustlingly. Numbers 3 and 4 rushed into the front hall of Burger King, raised their guns, and fired at the ceiling together.

The bullets drilled hundreds of dense gun holes on the ceiling. Their blast shot almost completely blocked the route that the people on the roof wanted to leave with the stairs. If the other party chose to jump out directly, it would be very big. He might bump into Qi Lin who rushed over.

"I rushed up to solve him!" Number Four ran to Burger King's back kitchen, planning to rush up the stairs to the top of the building, but before he ran to the kitchen entrance, he was pulled by Number Three. Up.

"Thunder."

No. 3 said, and No. 4 noticed that there is a thin transparent line at the entrance of the kitchen. This thin line is inconspicuous under normal circumstances and cannot be seen unless you look closely. The explosion knocked a large amount of lime down from the ceiling, and a small amount of off-white powder was stained on the thin thread.

"Didn't you say that you are good at mine dismantling? You can't find such obvious traps?" No.3 said dissatisfiedly.

"Sorry, I was impatient..." Number Four said with some shame, and took out a set of tools for mine removal from his backpack.

"I'll cover for you, you removed the trap." No. 3 held MK5 with both hands, and aimed at the stairs through the door frame, while No. 4 squatted down at the door.

"This is a serial trap. If we choose to cross the first tripwire directly, there will be a second tripwire one meter later. The second tripwire is glued to the ground, no matter if we step on it. Still tripping will trigger a trap." Number Four said after observing for a while.

Although the traps are very cleverly arranged, the two traps are the simplest. They use the pulling force from the trip wire to detonate the grenade hanging on the back door. No. 4 puts the finger into the safety pin of the grenade. It pressed it, and then cut the two trip wires with a dagger with two clicks.

"Okay. The trap is lifted, let's go--"

"Stand there and don't move!" Just when No.3 and No.4 were going to move on, Qi Lin had already come behind them and called them to stop.

"What's wrong? Is there a third trap?" No. 3 and No. 4 immediately settled in place, motionless.

"Do you see the hanging cable in the corner of the kitchen?" Qi Lin said.

No. 3 and No. 4 immediately followed his fingers and saw that in the corner of the kitchen, the door of the electric box was smashed open, and a cable with a thickness of two to three centimeters was torn off. When it fell to the ground, some small electric sparks continued to emerge from the break of the cable.

"Although I don’t know why there are high-voltage cables in the electric box of a Burger King’s kitchen, I don’t know why the buildings in the ruins of the city still maintain electricity, but if you take a few steps forward, Then no one can save you." Qi Lin said solemnly.

"It's the stepping voltage..." As Qi Lin said, No. 4, an architect, understood it instantly, and was startled in a cold sweat.

The so-called step voltage is that when a wire directly touches the ground, the current passing through the wire will spread from the contact point of the wire and the ground to the ground, and a potential partial area is formed with this contact point as the center. .

In this potential division area, the closer to the contact point, the more concentrated the current, the higher the potential, and the farther away from the contact point, the more scattered the current and the lower the potential.

In the high school physics textbooks, these contents have been explained in detail-inside the power supply, the current will flow from the low potential end to the high potential end. This is the direction of the electromotive force, and outside the power supply, the current is Will flow from the high potential end to the low potential end, this is the direction of the voltage.

If someone enters this area at this time, when the steps between the feet are too large, there will be an obvious potential difference between the landing points of the feet. Due to this potential difference, the human body will form a closed loop with the ground ——The electric current flows into the human body from one leg of a person, and then flows out from the other leg...

Although this circuit seems to have no current passing through important organs, it will cause electrocution and paralysis of the legs, and the whole person will lose balance and fall to the ground. At that time, the current is not only passing through the legs.

"Triple traps, the other party is cunning enough..." Most people will relax their vigilance after discovering the first two traps. A cable that is not very conspicuous may be simply ignored.

Although the trap formed by stepping voltage is very secretive, once it is discovered, the corresponding method is also very simple-just close your legs or keep one foot to support your body, and prevent the contact between your body and the ground. If the potential difference is too large~IndoMTL.com~ the current will not pass through the human body.

The position where the cable touches the ground is six or seven meters away from the foot of the stairs. At this distance, it is relatively safe to jump on one foot. If you are a little closer to the foot of the stairs, I am afraid that only the tip of the toe will not cause it. I was electrocuted-of course, the other party would not do this, because this road was originally one of the sniper's retreat routes, and no one would be so stupid that they would directly block their retreat route.

The three quickly rushed to the top of the building, but at this time, the top of the building was already empty, except for an abandoned M82A1 anti-material sniper rifle and a fragmented grenade. It had to be a shabby camouflage cloak.

"He should be injured."

Qi Lin glanced at the mottled bloodstains on the ground that hadn't solidified. The bloodstains stretched to the edge of the roof. Obviously, the other party jumped from here while they passed the back kitchen.

"The scale of the ruined city is not large. Counting the time, the opposite support should have arrived." Qi Lin and the three clung to the edge of the rooftop, except for the highest floors of the building at three o'clock. This position is in a near-perfect shooting blind spot.

"Then what shall we do?" asked number four.

"We have to leave here. Although they can't hit us in this position, we can't hit them either..."

Before Qi Lin finished speaking, a black and round object was suddenly thrown from downstairs to the top of the building-just a few minutes ago, they used the same method to injure the one hiding on the top of the Burger King building. Sniper.

Subconsciously, No. 3 picked up the grenade and threw it out forcefully. At the same time, gunshots sounded not far away, and No. 3, who had reached out half of his body, fell!

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