You Were Asked to Repair an Elevator, So Why Did You Build a Space Elevator?

Geng Hao transmigrated into the body of a repairman and gave the whole world a taste of cutting-edge tech.

A repair job on an elevator sparked his inspiration, and he came up with a complete plan for a space elevator.

Along the way, the plan also solved a host of scientific challenges, including growing carbon nanotubes, achieving controlled nuclear fusion, and building the perfect intelligent quantum computer.

Before long, he had stunned the entire scientific community.

But when his naive mother was interviewed by a reporter, she complained, "It's not that my son's inventions are useless. They really are useless! There's a whole pile of junk in the warehouse!"

The reporter went to take a look and found the place packed with high-tech gadgets:

A walnut-crushing mechanical arm that could smash a thousand-pound boulder with one punch!

An all-automatic transforming patrol mech, on par with a Gundam, for keeping people from stealing your crops!

A flying sword drone that could do anything from flying through the skies to diving into the sea!

A fishing enthusiast's dream sniper rifle with a range of over a hundred thousand meters!

The whole internet erupted, with everyone shouting, "Streamer, drop the link!"

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