Siheyuan: I'm Sharpening My Butcher's Knife, So Why Are You Panicking?

After transmigrating into the world of the Siheyuan, Chu Fan is framed by a bunch of thugs for burning down someone else's house.

He's sentenced to three years.

Luckily, he activates the Knife-Sharpening System.

Sharpening his knife makes him stronger and earns him all kinds of rewards.

On the first day of sharpening, he gets a gene serum and beats the prison boss into submission on the spot.

On the second day, he gets master-level cooking skills and treats everyone in prison to a feast.

On the fourth day, he gets An Xin's crime-solving abilities and cracks several major cases.

On the hundredth day, he gets the technology to build airplanes a hundred years in the future.

On the thousandth day, he gets the technology to build spaceships.

Thanks to his contributions, Chu Fan gets his sentence reduced and spends only a little over two months in prison.

After returning to the courtyard, he keeps sharpening his knife, making the butcher's knife sharper and sharper.

The whole gang of thugs is terrified, afraid Chu Fan will take revenge and kill someone.

The gang reports him to the police: Chu Fan is sharpening his knife to kill someone!

XX: Chu Fan's just sharpening a knife. What are you so worried about?

The gang: Chu Fan killed someone!

XX: Chu Fan only killed one person. What are you so worried about?

The gang is driven to despair.

Yan Bugui has a bright idea: "Yu Li, go do Chu Fan's housework for free and make sure he doesn't target our Yan family."

This novel and its characters are entirely fictional. Any resemblance to actual persons or events is purely coincidental. Do not imitate.