After Reincarnating as the Scumbag's First Wife, She Goes on a Killing Spree!

[Strong female lead, political intrigue / infrastructure / business / conquest of the realm] [There is a male lead: her nemesis, an automatic punching bag of a male lead]

Yu Shenjing transmigrates from the modern world to ancient times. The moment she opens her eyes, she's forced to marry a scumbag who has already beaten several wives to death. After the wedding, her mother-in-law beats and berates her, the scumbag beats her every few days, and she's expected to serve a whole bunch of pregnant concubines. Yu Shenjing lets out a laugh. “Seriously? You think I watched over three hundred detective dramas for nothing?”

With a single stroke, she takes the heads of that bastard and his family of three. The local authorities can't find a single clue.

The world is a game of chess, and she intends to take her place among the many power-seekers as a woman, and even defeat every last one of them.

From a little square courtyard to a small city in the Great Li, then to its capital, the heart of the entire realm, she wants money, power, and a world united in harmony! She wants a world where no one can abuse others under the guise of righteousness!