Peerless Martial Emperor: Twenty Years of Sign-In at the Imperial Palace

Su Cheng transmigrates to the Great Xia Dynasty and becomes a lowly servant who sweeps the imperial library. He is forbidden from ever leaving the palace. Fortunately, his sign-in System activates.

Ding! Sign in at the imperial library and receive the Nine Yin Manual.

Ding! Sign in at the Hall of Supreme Harmony and receive Ten Thousand Swords Returning to the Origin.

Ding! Sign in at the Empress's Palace and receive the Secret Art of Time and Space.

He signs in at all sorts of places and, in the blink of an eye, twenty years pass. Su Cheng has long since grown accustomed to his ordinary life of cultivation. Then, one day, barbarians invade the land, and a million troops descend upon the imperial capital...

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