Gimai Seikatsu - Days With My Step Sister - Chapter 116: June 13th (Sunday) — Asamura Yuuta

A lonely soul, which was placed under the care of the Lord Protector’s Manor, ended up having her lover stolen by the family’s eldest daughter and dying tragically the day before her wedding.

Somehow, she was reborn in the family as their 14-year-old first wife’s daughter, Ning Xueyan, with a startlingly familiar face.

Step by step, she will ruthlessly scheme to seek revenge as well as uncover the mystery of her tragic death.

Her former fiancee, the flirty crown prince and the bloodthirsty prince, will now bear witness to a vengeful Ning Xueyan becoming the peerless lady of her generation…

- Description from Novelupdates

When humans step into the Galactic Era, the ancient art of cultivation thrives once again.

The shock! An honest office worker was reborn into the body of a swindler, to think he actually became a man who does this sort of thing…

The feng shui community had always declared Lin Zhushui to be omniscient, but it seems that his only miscalculation was his destined marriage to Zhou Jiayu.

Zhou Jiayu always had a mild nature, his skin was thin and tender, and his bones, brittle and soft. He never expected that what he feared the most after his rebirth wasn’t actually provoking someone’s displeasure.

Zhou Jiayu: Before I was reborn, I had always believed I’d be a devoted socialist successor, but then I became a charlatan and even encountered a big-shot fortune-teller,

Lin Zhushui: Are you happy being with me?

Zhou Jiayu: I’m happy! So happy I could die! But, Boss, if you could just stop thinking about meals with me as a menu item every single day, I’d be even happier.

Lin Zhushui: Not possible.

Zhou Jiayu: …

- Description from Novelupdates

This story is set during the end of the Sui Dynasty, a time where multiple powers struggled for supremacy and power.