Defect another world

Chapter 5 upgrade, new skills get
** 005 upgrade, new skills get **
[Hint: The target object was successfully scanned. ]
[Item: DELL XPS8940]

[Size: 367*169*311mm]

[Value: 10000]

[Status: The hard disk is damaged and can be repaired. ]
Meng Fei frowned, feeling that something was wrong.

He didn't believe that such a dedicated predecessor would be so careless and play with the treasures he used to eat.

Then, this computer must be broken by the murderer.

What is the purpose of the murderer?

Destroy the data inside?
What evidence to destroy?
"Can you provide details of the damage?"

He was not in a hurry to fix it, but hoped to get more clues.

[Destruction details: The boot area was overwritten and destroyed; the file system allocation table was overwritten and destroyed.Assessment: Can be fully repaired. ]
Such a professional method?
Ordinary people delete data on the computer, that is, delete files, and then empty the wave station.

But in fact, deleting data on the computer is not so easy.When deleting a file, generally the data on the hard disk will not be erased, but the index related to the file will be deleted.In most cases, it can be recovered in a second with tools.

If you want to completely delete the hard disk data, you can only rewrite the entire hard disk many times.Now the hard disk is very large, it will take a lot of time to do so.

If the murderer is in a hurry and wants to be faster, he can only rewrite some key content, such as the boot area and file system allocation table.This is very fast.A few lines of commands.

After deleting, the system cannot boot, and it becomes a black screen.While booting is easy to restore, a deleted file allocation table cannot be directly restored.

Without a file allocation table, it means that there is no index for all file contents.

The file data left in this way is equivalent to the pieces of paper that have been shredded by a shredder.If you want to get it back, you have to put it together one by one by hand, which is very troublesome.

Although it is not a thorough solution, it is very cost-effective, at least it can delay the investigation time.

Meng Fei scratched his head.This is obviously not an ordinary killer, but a person who understands technology.This gave him an idea.

"The murderer is the colleague of the predecessor?"

Fortunately, he now has an automatic repair program!How many troublesome tasks are completed in seconds.

"repair!"

I don't know if it was real or an illusion, but he felt that the entire computer case lit up with a blue light.

The light flickered, followed by the sound of the system.

[Hint: The item "damaged computer hard drive" has been repaired. ]
[Experience value +10]

Meng Fei was about to press the power button.

Suddenly, he stopped subconsciously.

This computer must have been destroyed by the murderer, and it is an important physical evidence at the first scene.

Will there be fingerprints of the killer?
Will there be murderer's footprints, bloodstains, or hair in the whole house?

In fact, you should think about these when you first come through.

But it was delayed by Tang Wenwen's knock on the door.

With intuition, Meng Fei resisted the urge to turn on the computer.

The program has a scan function.

Then have a good time!

He didn't believe it anymore. With the system, how could he not be able to find any clues?

"Scan the exterior of the computer for fingerprints, dander, hair, DNA?"

[Hint: There are fingerprints, a small amount of skin flakes.It has been confirmed that it belongs to the user Meng Fei himself. ]
"Scan the desk!"

"Scan the whole bed!"

……

In this way, Meng Fei swept all the important things in the whole house, but nothing suspicious came out.

Every fingerprint, every strand of hair, including the blood on the floor, belonged to the original owner?

No matter how much you scan, there is no trace of anyone else coming?

Even Meng Fei began to doubt his life.

If no murderer ever came, how did his predecessor die?

Is it suicide?

impossible.

Who can commit suicide by hitting the back of his head?
Recalling the posture when he woke up, when he was lying on his side and fell asleep, the back of the head was killed by a blunt weapon.

There was no murder weapon at the scene.Obviously, the murderer has already left the scene.

But how did the murderer manage to leave no trace?Professional clean up?Make the system unable to scan out?

Even a little bit of fingerprints, a little bit of skin debris is fine!
Meng Fei scratched his hair, puzzled.At the same time, I felt a deep fear.

Such a terrifying opponent, once he finds out that he is still alive, he will do such an assassination again...

Even if I have [-]% ability to recover blood, I'm afraid it will be futile.If it is really reported to investigate, it must be an unsolved case.

no.Can not give up.On the one hand, he must stick to the identity of "Meng Fei", on the other hand, he must improve his ability level as soon as possible.

Meng Fei looked at the various things in the room that he had scanned.

Although it is said that no clues related to the murderer have been scanned, there are not a lot of various minor faults swept out.

"All fixed!"

[...]
[Hint: The experience has reached 100, and the program starts to automatically upgrade. ]
[Hint: The upgrade is complete. ]
[Hint: The current level of this program is 2, and the next step to upgrade requires experience value: 200]

[Hint: The program has unlocked a new function: decryption. ]
[Hint: Every time you use the "Decryption" skill to decipher a password, you can get 5 experience points. ]
[Tip: Please note that continuing to use the repair will not increase the experience value! ]

(End of this chapter)