Mechanical Warfare: My Sister Is Emperor Ruyan

Yue Yi, a transmigrator in a martial arts world, used his golden finger, a fusion System, to combine countless martial arts techniques and create the unprecedented peerless art, the Primordial Golden Body Scripture.

After training in the Primordial Golden Body Scripture and becoming the greatest under heaven, he finally earned the chance to return to reality and live a second life!

But an accident struck while he was returning to reality with his peerless art, sending him to a parallel version of the real world.

It turned out to be a high-martial mecha world!

There were martial artists! There were mechas!

There were fierce beasts!

There were insectoid races!

Oh, right!

He also had a younger sister named Liu Ruyan?

Liu Ruyan?

The Great Emperor Ruyan?

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