I Brought Back Future Tech and Became a National Treasure

Chen Hao somehow ended up on Blue Star in 2023, where he became a kindergarten janitor.

And so...

Beginner level: Longguo eliminated the epidemic that had ravaged the world for years, and people could finally say goodbye to masks.

Longguo developed a super battery with a range of over 10,000 kilometers, driving foreign automakers straight into bankruptcy.

Longguo entered the era of carbon-based chips and was about to mass-produce quantum chips. The Eagle was stunned: I imposed all those restrictions for nothing. I never expected that in the end, I'd be the one getting locked down.

Intermediate level: A recoilless machine gun instantly turned the products of the Xinjiang drone company into military equipment.

Exoskeletons worn over soldiers' uniforms let Longguo's troops walk across the western plateau with ease and cover a thousand li in a day.

A spaceplane made the Eagle's global missile defense system useless. It's too advanced to show off.

FBI Director: Send in the FBI! Drown that Chen-whatever in the kindergarten toilet!

Several weeks later...

FBI agent: Boss, I want to resign. I'm a peace-loving person. I want to work as a foreign teacher at a kindergarten in Huaxia.

FBI Director: !@#$%...

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