[Detective time travel + system assistance + criminal investigation + sweet romance + single female lead + female supporting character]

Su Yulin, a top international detective, transmigrates into the body of a nobody in the Lincheng Criminal Investigation Team, who just wants to live a peaceful life and coast along.

But then, one bizarre case after another came into view, making it impossible for him, this "invisible man," to hide any longer.

Squad leader: This kid is usually quiet and reserved, is he capable?

After gaining fame in one battle, he solved numerous bizarre cases!

While everyone was stunned by his incredible skill, the team's female police officer, a beautiful forensic doctor, blushed slightly and asked him:

"Su Yulin, after careful analysis, all the evidence points to... that I like you. Will you plead guilty?"

Liu Qingyun acquired a ‘Loss-Making System.’ As long as he loses money on investments, he gets ten times the return. He just wants to lose money, but every project he invests in somehow becomes wildly successful. Only the world where Liu Qingyun is the one getting hurt has been achieved.

‘I just want to lose some money—why is it so hard?’

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.

New book recommendation: My Criminal Investigation System Isn't So Serious Part 1 (More Realistic Than Other Novels in the Same Genre)

On his first day of internship, Lin Chen caught a car thief and unexpectedly activated the [All-Domain Police God System]! Forensic knowledge, criminal psychology, combat shooting, tracking and disguise... all sorts of amazing skills were instantly granted!

Police station rookie? No, I'm a walking crime-solving machine! Theft, murder, cold cases, serial killers... all the tricks that give veteran detectives a headache are exposed in front of me.

As long-standing cold cases were solved and culprits were apprehended, the entire police force was shocked: Just who was this young man? Lin Chen: Don't ask, it's just that I'm a genius. But my ultimate goal is to uncover the truth behind my father's sacrifice ten years ago…

Xu Chen's high school grades were not ideal.

After stumbling into the third year of high school, the system for the out-of-date idol’s counterattack was suddenly loaded.

[At 20, while still in college, you participated in a trainee audition and debuted with a huge gap thanks to your incredible looks and... looks.]

.....

At 32, at the peak of his career, he was framed by rivals and those close to him, exposing a "concubine selection" scandal that catapulted him to infamy and online outrage. Although the accusations were later dismissed as malicious, the exorbitant penalty for breach of contract had already drained him dry, leaving him penniless.

At 35, you were alone in a rented apartment of less than ten square meters, swallowing your resentment and regret with a glass of cheap liquor, and roaring angrily at your decadent self in the mirror.

You said this is me? This is not me! Xu Chen felt confused.

...

As long as you lose all the system funds, you can get double the free funds?

Zhang Fan was overjoyed. Making money wasn't easy, but losing money wasn't either! It was just...

What? Prices are falling, and one dollar is equal to one hundred yuan? Zhang Fan panicked as he looked at the 2 billion yuan in his hand.

"You guys spend money! Don't spend it on me! I don't need it!"

"What? The stock price went up? The one I bought was green! What stock god? I'm not a stock god!"

"My movie is a big hit? Even if it's made like that, people still watch it?"

"Are you going to build a city center on that newly purchased wasteland?"

Help! Stop making money! I really don’t want to make money!