I, the Strongest Useless Nobody, Am Forced into Face-Slapping

Chen Fan transmigrates into a world where spiritual qi has revived. The System binds itself to him at birth, only to tell him it won’t activate for eighteen years.

So he spends all the way from elementary school through his senior year as a complete washout. His qi and blood score stays in the single digits, leaving him second from the bottom in the entire school.

He endures it for eighteen years.

At midnight on his eighteenth birthday, the System arrives right on time. It pours cultivation into him, making him invincible in an instant.

But the System’s rules are infuriating: face-slapping is the only shortcut to becoming stronger. No face-slapping, no rewards. No showing off, no leveling up.

After the school’s strength tester explodes, the school bully is kicked flying, and a provincial capital prodigy mouths off only to be stunned by a slap, Chen Fan realizes he’s been forced down a one-way road of “trampling people everywhere.”

Chen Fan: “System, I don’t want to cause trouble.”

System: [Mission issued. Fail to slap someone in the face, and you’ll be punished.]

Chen Fan: “...Fine, then I’ll slap them.”

Also known as "I Really Don’t Want to Show Off, but the System Is Making Me" and "Eighteen Years as a Nobody, One Second to Invincibility".