Simulation Game: Crisis Management-Chapter 236 - 128: Killer Robot_2

Gu Ji rubbed his slightly sore eyes, closely observing the internal structure of the relay.

It's primarily composed of two parts: a magnetic coil and a contact switch.

The contact switch has two modes: normally open and normally closed, and the relay is currently in a normally open state.

Initial analysis.

Gu Ji believed the key was in the contact switch; once the switch changes from normally open to normally closed, the circuit of Battery 2 would connect, heating the detonator bridge wire and detonating the bomb!

"The coil is currently electrified."

He tilted his head to change angles, noticing the switch's metal contact was attracted by the coil's electromagnetic force, always connected to the normally open contact.

Gu Ji used tweezers to peel off the blue wire, took out scissors, and hesitated.

Suddenly, footsteps and shouts were heard from the corridor:

"Something's wrong, there are bombs stuck in the laboratories on the second and third floors, and they're both counting down, one with 3 minutes 56 seconds left, the other 3 minutes 57 seconds!"

"Are the circuits of the three main bombs the same?"

"Very similar."

"I see, tell them not to tamper with it, notify everyone to evacuate the building as soon as possible!"

Gu Ji looked at the countdown in front of him, almost identical to what the researcher said about the second bomb, indicating that the three main bombs are set to explode sequentially, with a 0.5-second delay from bottom to top.

[Damn! Three bombs? Can the streamer handle this?]

[The bomber is stylish!]

[This is trying to push the streamer to the brink!]

[Come on, if you can't play, don't play!]

[Art requires cruelty: just three bombs stumping you? Well, you don't have much time left anyway, why not pick randomly? For example… cut the blue wire, hasn't your luck always been good?]

Faced with the bomber's taunts, Gu Ji didn't get angry; instead, he calmly pulled back the scissors from the blue wire.

Something's off.

In just one minute, the bomber taunted twice, repeatedly mentioning "red and blue wire," much like what Chen Zhiyu did before, seemingly trying to psychologically nudge him to cut quickly.

Gu Ji carefully scrutinized the central relay again.

He finally found the problem.

The red and blue wires have nothing to do with the contact switch, but are instead connected to both ends of the magnetic coil, providing it with power.

Once he cuts the circuit, the coil loses its magnetism, and the contact switch will immediately turn to the normally closed state.

In other words.

The red and blue wires are just a "decoy," whichever wire he cuts would directly detonate the bomb!

Damn it, that's cunning!

Gu Ji quickly moved towards Battery 2's circuit.

Since it involved the contact switch, he was extra cautious, and after using tweezers to peel off the circuit, he finally discovered a very concealed fine wire under one of the circuits, directly connected to the detonator's bridge wire!

"It should be this one…"

Watching the countdown approaching three minutes, Gu Ji checked thoroughly again and again, confirming that cutting the hidden wire would sever the detonator's power supply, and then he picked up the scissors, holding his breath.

Click!

Beep! Countdown stops!

He barely had time to handle the other small bombs hidden in the room and turned to dash toward the stairway corner outside the corridor.

Now, there's less than three minutes left.

Meaning, in these final hundred-plus seconds, he needs not only to climb the stairs but also to disarm two IED remote bombs without fail!

"Make way! Move aside!"

Gu Ji shouted loudly, holding a gun, to the researchers moving equipment and documents in front of the second-floor corridor and rushed into the third laboratory on the second floor urgently.

To be honest, after obtaining the blue speed mark, his leg speed and instant turning ability improved significantly. Paired with the reaction mark, his body swayed left and right like a wheel pivoting on his waist, dodging obstacles swiftly like lightning and rushing into the room.

Under the laboratory table, two middle-aged researchers were crouched, wiping sweat from their foreheads, and asked, somewhat anxiously:

"What about the bomb below..."

Gu Ji didn't reply, striding under the table, eyes scanning the circuit board quickly like radar.

Identical!

This bomber was still somewhat "considerate."

He skillfully used his pinky to peel off the hidden fine wire within the circuit, snap.

Beep!

After hearing the sound, Gu Ji didn't even have time to look at the stopped countdown, slapped the floor, and instantly rushed out of the laboratory, leaving the two middle-aged researchers stunned.

Never imagined, upon arriving on the third floor from the staircase.

What first caught his eye was a metal door with an access control system. He quickly pressed the intercom button while removing the rifle from his back, crouched against the wall to avoid the camera's view: "There's 1 minute and 43 seconds left! Open the door immediately!!"

Buzz!

The door slowly started to separate, and Gu Ji suddenly cut in from the side, aiming the gun at the slender, tall, blonde middle-aged research center leader in front of him.

The latter immediately raised his hands, indicating he wasn't carrying any weapons.

Gu Ji narrowed his eyes, quickly scanning several dangerous blind spots in the corridor with his gun, and briskly made his way to the third laboratory along the wall.

Unexpectedly, the first room he passed was a security room similar to the one on the first floor, equipped with numerous weapons and equipment, likely where those armed security personnel from upstairs had been stationed earlier.

The remaining laboratories were all without exception fully enclosed metal doors with access control systems, even the windows were thickened bulletproof glass.

With such stringent security. 𝓯𝙧𝓮𝓮𝒘𝓮𝙗𝙣𝒐𝒗𝒆𝓵.𝓬𝓸𝒎

How did the terrorists silently bring and install the bombs?

Entering the third laboratory, the room was already filled with various large instruments. One of the large medical surgery equipment had been moved by the researchers to form a gap, and Gu Ji approached to see a high-explosive bomb stuck to the wall.