I Space-Jumped into a Classmate's Bathroom from the Start

Ye Ying was reborn and bound to a God-Tier Technology System.

He even successfully developed a space-jump device and created a small wormhole!

His extraordinary abilities made him stand out too much, attracting assassins from many other countries.

Ye Ying had no choice but to quietly conduct his technology research behind the scenes.

"What's going on? How did they master lithography technology so quickly? And at 0.3 nanometers? Am I dreaming?"

"Am I seeing things? What was that device at their military parade? Does it control ball lightning?"

"It's only been such a short time! Impossible! Absolutely impossible! How can they have technology this advanced?"

In everyone's eyes, Ye Ying was just an unremarkable assistant. "It's pretty satisfying to watch you lose your tempers from behind the scenes."

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