Gu Heng, a woman from the apocalypse, was sent back three hundred years and became an orphan who had to disguise herself as a man to survive.
Luckily, the brain that had been enhanced during the apocalypse came with her. She could tell fortunes, read divinations, spout nonsense, and read feng shui.
A charlatan rises to the peak of life, makes a fortune, gains rank and wealth, and gets her husband killed.
The emperor, who had just staged a rebellion and seized the throne: "Gain rank and wealth, and get your husband killed?"
Gu Heng: "E-Emperor... why do you look so much like my dead husband?"
1. Low-magic supernatural elements with a bit of court politics. It's all made up, so don't expect historical accuracy.
2. The title may change.
3. I'll start posting once I have a good stockpile of chapters.