Eighty-year-old Black Heart Lotus, The Real Daughter Returns And Goes Crazy

[No rebirth, no books, no golden fingers + the heroine must take revenge]
Chu Man was replaced by someone for her college quota. Her mother scolded her that she had no ability and could only find a man to marry, and wanted to sell her to an old man who killed three of his wives.
After she drank to vent her troubles, she overheard in the middle of the night that she had been hugged by the wrong person!
After all the hard work to find her biological parents, the fake daughter actually has an army officer fiancé. Not only is she a famous lady with many friends, but she also enjoys the favor of her biological parents and three brothers as always. As long as the fake daughter acts like a monster, her biological parents will scold or beat her.
It turns out that my parents have known for a long time that their daughter has been replaced by a country woman!
Chu Man exploded!
Since you have no control over her child and have allowed her to be beaten, scolded and abused by a vicious woman for 17 years, then welcome her revenge!
...
"I heard that the Chen family broke off the engagement because of the country daughter of the Chu family!"
"I heard that the Chu family severed ties with that country daughter!"
"I heard that the country daughter of the Chu family married into the Gu family, a century-old prominent family in the capital!"
Later, her family begged her to take pity on them and give them a way out.
Chu Man: "What bad luck! Beat them out with sticks!"
The boy smiled sickly while holding the stick, "My sister said that she has no father, no mother, no brother, no sister-in-law, she only wants me."