In her previous life, wealthy heiress Qing Lan defied her parents and married Wang Xiewen, a poor young man, with unwavering devotion. Her in-laws drove her parents to their deaths and seized the family assets, yet Qing Lan still devoted herself to looking after them and her daughter. But her in-laws favored boys over girls and begrudged even the expensive formula her daughter drank.
Later, her in-laws unexpectedly won a hundred million in the lottery. They immediately joined forces to force Qing Lan out with nothing. Wang Xiewen turned around and remarried, having three sons. Qing Lan's daughter lived a miserable life, with too little to eat and nowhere comfortable to sleep. She was also sexually abused and eventually died of an illness. When Qing Lan learned the truth, she took her own life in despair.
Fortunately, Qing Lan was reborn! This time, she was determined to reclaim everything that belonged to her and make it up to her daughter. As for those despicable in-laws, she would never let them off. She would make them pay dearly for the evil they had done in her previous life, and ensure they could never enjoy an easy life again!