God-Tier Wuxia: I Signed In on Earth for a Hundred Years

Millions of years after Lin Chen transmigrates, humanity has become a race of superhumans through genetic modification. Lin Chen, however, has a genetic defect. He had been content to live an idle life, but then he learns that Earth will be destroyed in a hundred years. Fortunately, his System awakens at a critical moment, granting him super martial arts whenever he signs in.

He signs in at a prehistoric genetics laboratory and discovers a super gene serum…

He signs in at Longcheng in the technological age of the Qin Kingdom and obtains the Sword Sect's secret manual…

But a true man knows what he should and should not do.

When real trouble finally arrives, he at last emerges from seclusion.

One palm subdues the land.

One punch shatters the galaxy.

One kick splits the heavens.

One sword cleaves the universe.

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