My Lady, You're Actually the Empress of the Dynasty?

Bai Jinwen transmigrates to a high-martial world, and from the start becomes a fake eunuch in the imperial palace. He also ends up sleeping with a woman.

What he doesn't know is that she is the emperor of the Great Qian Dynasty, a woman disguised as a man. By day, she orders him around in every way, and at night, she orders him around in every way too.

Luckily, he activates a sign-in System. By signing in at different locations, he can earn generous rewards.

Sign in at the Imperial Study, receive the Great Wilderness Sword Art.

Sign in at the Jingxin Bureau, receive the Flame God Art.

Sign in at the Cining Palace, receive the Flower-Plucking Hand.

Sign in at the Golden Throne Hall, receive...

When he establishes the Black-Robed Bureau and sweeps through the entire martial world, he looks back and realizes:

The Empress is actually my wife?

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