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.

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

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.

I took off my military uniform when I didn't want to retire.

I never expected to become a police officer and ended up wearing a police uniform.

He made up his mind to take root at the border and defend the country, but was transferred back to his hometown.

Destiny is so wonderful, let's take a look at Han Xin's wonderful life from olive green to navy blue!

One after another, horrific and strange cases.

One after another, tortuous and bizarre tales.

Is it witchcraft, the supernatural, or pseudoscience?

Life and death, good or evil, they sometimes hinge on a single thought.

While the case may eventually be cracked,

how thoroughly can we understand the human heart?

In 2017, a mining disaster tore apart families. Four years later, everyone connected to the disaster is linked by a serial killer known as the "Survivor's Gamble." Among them are detectives, journalists, wealthy second-generations, nurses, students, and delinquent teenagers... Rookie detective Peng Chuyan, inheriting his father's police rank, single-handedly faces a series of social crises: cyberbullying, school violence, domestic violence, Chinese-style parenting, workplace pressures, cheap rumor-mongering, apathetic spectators, animal cruelty, and unscrupulous media influence. Peng Chuyan's story unfolds in our daily lives, touching us all.