The original novel from the hit TV series "Yu Zui"! A secret rule from the Police Academy: Kindness doesn't make the military, and kindness doesn't make the police. Good people can't be police officers because, in the eyes of criminals, kindness is laughable cowardice!

Unfortunately, I am neither a kind nor a coward. All sorts of bizarre crimes and criminals have become a part of my life. I have to...

Self-discipline is addictive.

Xu Ming, who was reborn back to his senior year of high school, found a career panel appearing in front of him. As a student, he had obtained the talent of [Absolute Self-Discipline].

From then on, the class had a new test-taker who loved learning, and a new star rose in the academic world.

As the subject level improved and various entries were extracted, Xu Ming discovered that learning was such an enjoyable thing.

——

[Formula Derivation: Your understanding of formulas becomes deeper and your derivation ability is improved.]

【Deep Sleep: Your deep sleep time increases significantly. 】

Years later, Xu Ming stood on the stage of Kaijiangla and said sincerely: "I can achieve what I have today because I have been more self-disciplined."

…

The top boss crossed the doctoral students and found that the master's degree was canceled, and he quickly completed major research and got a million projects.

He continues to chase the source of technology!

From mathematics to theory, from theory to experiments, from experiments to scientific and technological applications.

When the kilometer-long warship was suspended in the air, people suddenly realized that

"the world has changed!"

Qian Jin, who was turned into a salted fish by the scorching sun of 2027, plunged headlong back into the wave of 1977.

Accompanying him is a material purchase and sales certificate that can connect to the 2027 Time and Space Mall.

This document, which needs to be used with gold, allows him to rewind the old items from 77 to 27 years, and then return new materials from 27 years.

At this point, the golden age of Qian Jin has come......

In times of peril, the overlooked Ninth Prince, Qin Wudao, steps up to hold the collapsing empire together, commands the six armies, carries out the sealing ceremony, and establishes an era of abundant prosperity.

"Ding, congratulations, the check-in system is now in place!"

Once awakened, the world becomes aware, who does not recognize this sov