[Western Crossover] Perfect Crime Simulator

[Hello, Host. I am your Perfect Killer Simulator!]

[As the saying goes, a little killing cultivates character, while mass murder cultivates the soul!]

[This System is dedicated to cultivating the "perfect murderer"! Our goal is to help people experience violence, deconstruct violence, and fall in love with violence!]

Hill, who had just graduated yesterday and was about to start work at the Gotham Police Department: Hey, I'm a cop!

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Hill was an outstanding graduate of his police academy class.

On the night of his graduation party, he was selected by the "Perfect Crime Simulator."

The System claimed it would help him defeat the Joker and become Gotham's newest King of Crime!

If Hill refused, it would electrocute him to death.

To stay alive, Hill had no choice but to endure the indignity.

Every day, the System let Hill experience crimes from the killer's perspective in his dreams.

Murder and burying the body, making and splitting profits from drugs, building bombs, telecom scams, and all manner of crimes...

From then on, Hill killed and set fires in his dreams, committing every imaginable evil and suffering mental torment. Until one day, while investigating a case, he found that the wounds on the victim's body perfectly matched the methods he had used in his dreams.

Hill: Could it be...

He used the crimes from his dreams to guide his deductions, and solved a serial murder case spanning several years that very day.

Taking the approach, "If you can't beat them, join them," Hill discovered how to really use the System.

[The haunted-house curse murder case. An invisible killer. The occupant clearly struggled violently before dying, yet there is no blood at the scene.]

Hill: I... I mean, the killer used a powerful cleaning agent and chlorine bleach to clean the place twice. That interfered with the luminol reaction, which is why there was no blood.

[Large quantities of drugs are being sold across the country through an e-commerce platform, disguised as desserts. Yet the seller has no record of purchasing dangerous ingredients, and there are no clues.]

Hill: Check the waste treatment plant at his home. Recycled waste can produce hydrochloric acid and waste acid, which can be used to synthesize drugs.

[The Ferris wheel bombing. On Children's Day, the killer announced that a timer bomb had been planted at the amusement park. There are only 60 seconds left until detonation, and two wires must be cut from a hundred.]

Hill: Cut the second wire from the left and the third from the right.

Bat-family vigilante: How do you know everything?

Hill: Because I did all of it.jpg

With the System generously sharing all its knowledge, Hill solved more than a hundred cases, large and small, and became as famous as the Justice League's Big Three!

Two years later, Hill graduated from the Killer Simulator.

System: Congratulations on completing all the material. You are now a perfect...

With a Bat-communicator in his left hand, a Justice League pass in his right, and the title of "Greatest Detective" over his head, Hill said: A perfect detective, right? ^_−☆

System: ?

No! This is not how I raised you!

*** Coming soon in my column: an original BL crime thriller, The True Young Master Solves Every Case with a Detective System

Qin Huaiyu woke up one day to find he had become the doomed true young master in a story about a fake and a true young master. According to the plot, he would be framed for murder, sent to prison, and die a miserable death.

Bad news: Qin Huaiyu had transmigrated right into the crime scene.

Good news: He had a detective System.

The System gave Qin Huaiyu four attributes to distribute points among: police skills, logic, charm, and memory.

If he couldn't clear his name and find the real killer within thirty-six hours, he would die in prison just as he had in the original story.

The witnesses present included the fake young master and his fan club of admirers:

A. A business tycoon with immense power

B. A ruthless second-generation heir to an organized crime family

C. A wildly popular top-tier star idol

After looking around, Qin Huaiyu put all his points into observation without hesitation.

He pointed at B, C, and the fake young master, then told A, "Those three had a threesome behind your back yesterday!"

Everyone else: ?

Business tycoon: ...??

System, losing its mind: Who told you to use me like that?!

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The Super Detective System is devoted to turning every ordinary person who has died unjustly into a modern-day Sherlock Holmes.

After his first case was solved, the fake young master, whose infidelity had been exposed, threatened him: "Just you wait. My brothers won't let you get away with this."

Qin Huaiyu needed to earn reputation points by solving cases if he wanted to go home. "Oh? Really? Could I be so lucky?"

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Financial tycoon: I'll give you five million. Leave the Qin family and give up the place that isn't yours.

Qin Huaiyu: Tax evasion? You're under arrest!

Top-tier star idol: You made my baby cry. I'll have the internet tear you apart.

Qin Huaiyu: Sex-for-favors deal? You're under arrest!

Second-generation heir to an organized crime family: You dare touch my lover? Pick one to keep, your liver or your kidneys.

Qin Huaiyu: Organ trafficking? You're going down!

Thanks to the generous contributions of the fake young master's fan club, the recovered tax money became a public benefit, corrupt officials were brought down one after another, and even the country's largest human trafficking ring was destroyed!

After solving several high-profile cases in a row, Qin Huaiyu became an internationally renowned detective.

Meanwhile, the fake young master who had first threatened him ended up on the streets. He eventually died of an illness and was hastily buried in a thin coffin.

Later, someone photographed the famous detective Qin Huaiyu weeping with flowers in his hands at the fake young master's grave. The Qin family's troubles had long been a popular topic online, and people praised Qin Huaiyu for being magnanimous and compassionate, holding no grudge.

But only Zuo Shizhen, captain of the criminal investigation team, knew what Qin Huaiyu had been crying at the grave:

Come back to life, my case numbers!

Message: Put what you learn to use