Omae wo Onii-chan ni Shite Yarouka!? - Volume 2, 24th of April, Wednesday

The handsome Emperor falls in love with a Knightess! Knightess Poliana loses to the Acreian Army and despite her struggles to survive in a male infested military, she is now about to die. But then, the young king of Acreia sees her efforts and tells her: "I have a dream, I wish to conquer the world and become an Emperor, would you like to join me?"

As the youngest son of a top chaebol in the Blue Star entertainment circle, Lin Zhibai thought that his life was just to eat and wait to die.

Until that summer.

The system fell from the sky, and he awakened the memory of his previous life.

“So I’m from Earth?”

- Description from novelbuddy

Born of a great family, world shaking genius.

The man who had shaken the world.

The story of the Swordmeister.

Because of a chain bracelet, Bai Min inadvertently crossed over thousand years to become Daxing dynasty’s Murong Feng.

She married the mischievous and unruly 4th Prince Sima Rui.

Won’t this marriage disappoint the owner of the soul and body?

From their uninterested beginning until they slowly getting to know each other and finally got together.

An accident made this marriage predestined by fate became an autumn dream.

Eventually Bai Min cannot resist the longing of the heart and also cannot avoid the calling of her lover in the dream. She abandoned everything to cross over a millennium once more.

This affectionate love without regret and willing to give up everything was met with continous twists and turns.

She made a pact with her lord to be fated for three lives. Across a millennium, was it possible not to disappoint this lifetime?

- Description from Novelupdates