The Marquis's Estate: A Stepmother's Daily Life of Doing Nothing

[Transmigrated heroine versus reborn noblewoman + Domestic power struggles + Clearing her name + Mutual healing] After transmigrating, Yun Zhirou, a single woman, finds herself the second wife of a marquis: her husband doesn't love her, her mother-in-law despises her, and she's saddled with a stepson left behind by the late first wife. At first, Yun Zhirou only wants to change her husband, Gu Yixuan, the Marquis of Zhenyuan's opinion of her, so she can enjoy a quiet life in peace. A highly educated woman from the 21st century, Yun Zhirou died suddenly in her laboratory at the age of thirty after working overtime for days to meet an experiment deadline. In this life, no one is going to stop her from slacking off! But why has her useless husband started showing up at her place for meals every day? Who knew her husband would be such a heartbreaker? Noblewomen with crushes on him keep barging in, relying on their status to throw their weight around. After working herself to death in her previous life, Yun Zhirou just wants to slack off, so now she's desperately trying to get a divorce. But the emperor has no biological children, and both Yun Zhirou and Gu Yixuan have long since been caught up in the struggle for the throne. The original owner's true identity also makes it impossible for her to escape the turbulent whirlpool. The heroine isn't saintly. She navigates domestic power struggles while uncovering the truth about her identity. There are some awful supporting characters, and the story has a bit of an ensemble feel, but at heart it's a sweet romance about a husband and wife joining forces to put the supporting cast in their place.