Lei Batian's office is located on the top floor of Qinglong Building, which is the twelfth floor.
If Qin Feng wanted to sneak into the twelfth floor, there was only one way, and that was to "move away" all the security personnel on all floors.
Although "moving the tiger away from the mountain" is not an easy task, Qin Feng has already made a careful plan relying on his extraordinary IQ brain.
Taking advantage of the darkness of the night, Qin Feng lowered the brim of his hat, tiptoed, and walked towards the entrance of the underground parking lot of Qinglong Building.
The underground parking lot was dark and very quiet. There were no security patrols here, so it was relatively safe.
Without further ado, Qin Feng quickly walked to the depths of the underground parking lot and stopped between two cars.
Opening his backpack, Qin Feng took out two bottles of liquor, a box of matches, and a slender nylon rope.
Immediately afterwards, Qin Feng tied the two ends of the nylon rope to the rearview mirrors of the two cars, and tightened the nylon rope.
In the next step, the two bottles of white wine were hung on the tight nylon rope, so that the two bottles of white wine were in a "suspended state".
Immediately, Qin Feng took out a cigarette from his pocket and pinched off the butt of the cigarette, leaving only the part that could burn.
As a final step, tape the cigarette and matchbox together and hang them on the nylon string as well.
After everything was settled, Qin Feng smiled, took out a lighter, and lit a cigarette.
"A good show will be staged soon!"
Qin Feng whispered, then picked up his backpack, lowered the brim of his hat again, and quietly left the underground parking lot like a cold killer...
After Qin Feng left, the cigarette kept burning.
After about ten minutes, the cigarette burned to the end, directly igniting the matchbox stuck to it.
A whole box of matches, when ignited by a cigarette, released a large amount of flames and burned the nylon rope instantly!
As soon as the nylon rope was broken, the two bottles of liquor originally hanging on the rope fell down and shattered into pieces. The liquid in the bottles was scattered on the floor...
At the same time, the security personnel in Qinglong Building were still patrolling step by step.
"Boom!!!"
Suddenly, there was a violent explosion in the underground parking lot!
The explosion directly triggered the alarm on the entire floor, and all security personnel panicked:
Security guard A: "Oh my god, what's going on? There's an earthquake?"
Security B: "Wori, captain, it's bad, there was an explosion in the underground parking lot!"
Security Captain: "Holy shit, hurry up, hurry up, all members gather!"
…
Soon, the security captain called on all members to assemble. All the security personnel in the entire building were attracted to the underground parking lot by the strange "explosion" in a very short period of time.
In other words, the Qinglong Building at this moment has become an "empty building" without anyone guarding it.
At this time, a black shadow appeared at the door of Qinglong Building again. This person was Qin Feng!
Qin Feng witnessed more than a hundred security personnel rushing into the entrance of the underground parking lot filled with smoke, and an evil smile appeared on his handsome face.
Tune the tiger away from the mountain successfully!
A layman looks at the excitement, an expert looks at the door.
Ten minutes ago, the strange device Qin Feng installed in the underground parking lot was actually a simple "time bomb"!
Qin Feng had mixed the two bottles of liquor with purified fertilizer in advance.
Fertilizer contains ammonia nitrate, which can cause a violent explosion.
(Conditions for the detonation of ammonium nitrate: a continuous input of energy is required, and "alcohol burning" can provide energy for the continuous reaction of ammonium nitrate.)
Qin Feng then used cigarettes and matches to "time" and "ignite", providing conditions to trigger the explosion while also giving him time to leave the scene.
In ten minutes, the cigarette burned to the end, igniting the matchbox, releasing a large amount of fire and burning the rope, and the two bottles of liquor smashed to the ground.
The burning matchbox also fell to the ground due to free fall, igniting the wine on the ground. The wine was mixed with purified chemical fertilizer ammonia nitrate. The ammonia nitrate was continuously heated by the burning alcohol, causing a violent explosion in an instant.
This is a "simple time bomb" created by a super academic, which uses multiple chemical principles.
If you learn mathematics, physics and chemistry well, you will not be afraid of traveling all over the world!
Flexible use of the power of the academic master's halo is Qin Feng's biggest advantage now.
While all the security personnel were attracted to the underground parking lot by the explosion, Qin Feng quickly walked into Qinglong Building.
Qinglong Building was empty. Qin Feng walked with a swagger and drove straight in. While chewing gum, he took the elevator to the twelfth floor of the top floor, and then easily sneaked into Lei Batian's office.
After entering the office, Qin Feng smiled. Now he only needs to get Lei Batian's criminal evidence to complete the task.
It can be seen that as long as you have a high IQ, all problems are not problems!
Then Qin Feng began to search Lei Batian's office, turned the entire office upside down, and finally found a safe in the cabinet.
Qin Feng carefully observed the material of the safe and estimated that even bullets could not penetrate it.
Moreover, this safe is the kind that can be unlocked by fingerprints. It looks expensive, and the evidence of Lei Batian's crime must be hidden inside.
"Humph, sir, I had already expected that you would use your fingerprint to unlock the safe!" Qin Feng smiled evilly, and everything was as he expected.
Fingerprint unlocked safes are safer and more reliable than ordinary safes. Lei Batian is not short of money, so he will naturally buy an expensive "fingerprint unlocked safe".
But in Qin Feng's opinion, this kind of fingerprint-unlocked safe has a big drawback!
Time waits for no one. Qin Feng immediately opened his backpack and took out scotch tape, silver nitrate solution, glue, and a portable hair dryer...
Then Qin Feng walked to the desk and stuck tape on the tea cup.
This office is Lei Batian's exclusive office, so there must be Lei Batian's fingerprints on the tea cup.
Then, Qin Feng took off the tape from the tea cup. At this time, the tape must have been stained with Lei Batian's fingerprints. The next step was to extract the fingerprints.
Qin Feng poured glue and silver nitrate solution onto the tape, and then used a portable hair dryer to blow the liquid into a solid solid.
The next moment, a weird scene appeared!
I saw black fingerprint marks appearing on the tape!
Qin Feng smiled calmly, this is the importance of learning chemistry well.
More than 98% of the substances in fingerprint sweat are water, and 1.5% are various organic or inorganic substances, including sodium chloride.
Silver nitrate solution reacts chemically with sodium chloride and decomposes silver ions after heating, thus appearing as gray-black fingerprints.
This is the power of knowledge, knowledge changes destiny!
A fanatical smile appeared on the face of top student Qin Feng. Now that Lei Batian's fingerprints have been extracted, there is only one step left to get the "customized halo".
At this moment, noisy footsteps came from the corridor.
Obviously, the security personnel who had been transferred out of the mountain now realized that someone had invaded Qinglong Building, so they went upstairs to arrest Qin Feng.