The Ultimate Push and Pull: I'm Waiting to Break Through, What Are You Waiting For?

Seriously, I'm just a lowly constable. How could I possibly be the best under heaven?

Let's be honest. I'm not rebelling, so why would I keep an army of a hundred thousand imperial guards?

After transmigrating to ancient times, Lu Xun has just one hour left before his execution. At death's door, he obtains the Great Detective System and cracks a case to turn his fate around.

System: Congratulations, Host. You solved the brothel murder case. Your reward is the killer's ultimate art, the Evil-Warding Sword Manual...

Lu Qiu: That Grandmaster looks at his master's wife suspiciously. They must be having an affair.

And he only just joined the sect when his master died, leaving him his life's work. That makes no sense. He must have conspired with his master's wife and killed his master.

System: Correct deduction, Host. Your reward is a breakthrough to Grandmaster cultivation.

Grandmaster: Prepare to die... Wait, how did you break through to Grandmaster?

Lu Qiu: I'm waiting to break through. What are you waiting for?

At first, he only wanted to protect himself. He solved a few cases along the way, then suddenly realized he had become the best under heaven.

This novel and its characters are entirely fictional. Any resemblance is purely coincidental. Do not imitate.