[Quick transmigration + strong female leads + satisfying face-slapping and scum-trampling + System]
She was heaven's favored daughter, stunningly beautiful and exceptionally talented. But whenever she met the male lead, she turned into a lovesick puppy, giving him martial arts, secret manuals, a house, and a fine horse; bearing his children and managing his household; solving his problems and cooking for him. In the end, she even gave up her life, but couldn't earn a single word of gratitude from him.
She was a girl from a poor rural family who worked hard to get into university. After graduating, she landed a job at a Fortune 500 company, and even had a domineering CEO pursuing her. But after she got married, her vicious mother-in-law laid hands on her, beating her into the hospital without the slightest remorse. Her useless husband only told her to let bygones be bygones, taking her to his mother's house every year to be beaten on schedule.
She was the legitimate daughter of an official's family, yet suddenly became lovesick and insisted on marrying a poor scholar, even threatening to die if she couldn't. It was all to elevate the illegitimate daughter, the female lead, to the status of a legitimate daughter so she could marry into a marquis's household under the glow of the protagonist's aura. After the wedding, the country mother-in-law tormented her for failing to bear a son, while the poor scholar didn't dare say a single word.
She was a radiant beauty, yet became a foil for the "Cinderella" heroine, watching her act out passionate romances with all kinds of handsome men and scumbags. She treated the heroine like a dear sister, only for her to steal her job and betray her again and again.
I think the first one is The Legend of the Condor Heroes, but I'm not sure if I'm right.