Roan crossed over and became an FBI agent.

Several years later, when interviewing the world-renowned detective Roan Greenwood, the reporter asked:

“Excuse me, what made you persevere on the road of solving the case?”

Roan tilted his head and glanced at the sports car beside him, the villa behind him, and the beauties in the villa, and smiled slightly:

“Of course it’s the bonus after solving the case.”

“???”

Ye Lin, who traveled to a parallel world, was transferred from medical school to police academy under the threat of the system. He finally graduated after receiving five disciplinary penalties. He caught a wanted criminal within a few days of reporting. He joined the criminal police team from a police station and solved countless cases.

The first half of the book has a relatively fast pace, while the latter half focuses on criminal investigations and solving cases, so the pace slows down. Please understand. If you don't like the earlier chapters, you can skip directly to the later cases: 1. Chapters 82-119: The Serial Case; 2. Chapters 142-191: The Qiangteng Group Case; 3. Chapter 192: The Beginning of Zhao Dashan's Story; 4. Chapters 219-255: The Bride Case; 5. Chapters 280-300: The Lanyuan Community Murder Case; and later on, there's the Rural Girl's Missing Case and the Mao Xiaolin Case.

【Criminal Investigation + Crime + Invincible + All-round + Hard-core Case Solving】

A murderer who can create a perfect case must also be the strongest ace detective.

Su Ming, who had just been admitted to the police academy, unexpectedly gained the ability to simulate crimes in his sleep.

Whenever he simulated a perfect crime and no one found the murderer within the prosecution period, he could obtain various skills used in the crime.

Simulate a perfect crime 100,000 times and gain countless skills.

Su Ming, who should have been the number one criminal, turned around and joined the criminal investigation brigade after graduation.

In his eyes, all cases are as pediatric as a lot of mistakes and loopholes, and a simple detail loophole can directly point to the criminal!

With the successive solving of perfect crimes in the eyes of everyone and long-standing unsolved cases, the whole country exclaimed that Su Ming is a real ace detective.

He can't even hang the first-class merit on his chest, and his police rank has jumped five times in a short period of time.

Being a criminal? Impossible!

It's better to be a criminal policeman to solve cases easily and achieve success and fame! ! !

Came to Tokyo and became a low-level patrolman.

He thought he would work in the police station until retirement, but the arrival of daily intelligence changed his planned trajectory.

[Daily Wealth Information: There is 20,000 yen in cash under the white light box at the door of the warm curtain izakaya at 12-6 Ichibangai, Kabukicho. ]

[Daily Explosion Information: The Passion Club at 2-11 Kabuki Nibangai hides the wanted murderer Yokochi Saburo. ]

Ordinary life in Tokyo has become exciting.

Starting as a low-level policeman, he became a criminal policeman, solved countless major cases, and became the craziest policeman in Tokyo.

Remember, never dig for unsolved mysteries.

Because you will never know how much the people at that time paid to cover it up.

Beneath the false calm surface, most of the truth is cruel...

Never mind, let me explain it more clearly.

If one day you see a book dropped on the ground on your way home from get off work, restrain your curiosity and don't touch it.

......

Unfortunately, Zhou Yan didn't realize this at first. So he picked up the book. The book had a rather awkward title—"The Master Detective Training Manual."

As for the author...his name is Fatty.

Ye Chang'an, whose life was once saved by a Police officer, was determined to become a Police officer.

On his first day of work.

Just as Ye Chang'an arrived at the Police Station, a voice rang out in his mind.

[Ding! Criminal System successfully bound.]

[As a professional criminal, you must be prepared before taking action.]

[Choosing to commit a crime at a time when Police Force is weak can reduce the risk of being arrested.]

[Mission: Please investigate the detailed duty roster of the Police officers at the Tangwu County Police Station.]

Before Ye Chang'an could even react, the Police Chief introduced the station's duty schedule to the newly-hired him.

[Ding! Mission over-fulfilled, and did not arouse any suspicion from the Police.]

[Your ability is quite remarkable!]

[Rating: SSS]

[Super Reward is being issued...]

Ye Chang'an: ?

...

[Criminal Points +1000]

[Host is currently ranked 500th on the Criminal Leaderboard.]

Criminal X: This guy's Criminal Points have been increasing so fast lately. We can contact him for a collaboration.

...

One day.

Ye Chang'an, who was working at the Public Security Bureau, received a message.

"Interested in a collaboration for a perfect crime?"

Looking at the table full of medals of honor, Ye Chang'an laughed out loud.

What will we see after unlocking the dust-covered case files?

mu*derers, necrophiliacs, people who converse with the dead.

Rapists, psychos, people who can love no one other than themselves.

Grave robbers, tomb destroyers, people who hate the human race.

One after another, twisted personalities.

One after another, broken souls.

One after another, worlds that you’ve not heard of.

This is hell,

And this is heaven

[System + Bandit Skills + Criminal Investigation + Cool Story]

Chen Ming traveled to a parallel world and was bound to a god-level police system.

Just when he wanted to uphold justice and become the world's first policeman, he found that the system was a little irregular.

【God-level brainwashing technique (what you say becomes reality)】: Everything you say will come true.

[God-level Stealing Technique (I want this, this, and this)]: There is nothing in the world that you cannot steal.

[God-level lock-picking technique (Why isn't a gene lock a lock?)]: There is no lock in the world that you cannot open.

【God-level Gambling Skills (Who’s Cheating? This is Just Good Luck!)】: No one in the world can beat you in gambling.

No, man, what kind of gangster skills are these? He's just trying to be a good cop!

As Chen Ming solved more cases, his reputation as a gangster became more and more famous.

Whenever Chen Ming was mentioned, all the leaders gave the same comment with complicated expressions.

"Luckily this kid is a policeman."

At the same time, anonymous people secretly chatted with Chen Ming.

"Brother, please stop being an undercover agent! That's enough!"

[Policewoman + Catching Thieves + Crime Solving + Daily Life + System]

Lu Cheng transmigrates to a parallel world and, after graduating from police academy, becomes a trainee officer at a local precinct.

Before starting work, he goes on a blind date—but sits at the wrong table and accidentally catches a wanted criminal!

While other trainee officers are still learning police regulations, Lu Cheng catches a pickpocket?

Sent to assist with a case, he directly apprehends the mastermind!

“Our task force has been investigating for half a month, and that kid Lu Cheng finds the key clue in just three days?”

Leader of a gang of thieves: Damn! Went out to get some food, and my house got robbed by a trainee cop!

Anti-pickpocket unit: Lu Cheng comes to help once, and we complete our yearly targets!

Criminal Investigation Captain: I’ve got my eye on Lu Cheng—neither Buddha nor anyone can stop him…