Non-biological sisters

The gentle and virtuous Lu Yue (played by Gao Yu) married Xia Mingyu (played by Yao Gang), a protégé of her adoptive father Professor Feng (played by Bai Zhidi) many years ago. Then after many years of marriage, their relationship gradually faded, and the husband's cold and selfish nature gradually emerged. It turns out that Lu Yue had a tragic childhood experience. She was an orphan and grew up in the countryside. Thanks to the kind-hearted Professor Feng, he took her back and raised her as a daughter during his inspection. However, the professor's only daughter Yixuan (played by Wen Zhengrong) is full of resistance and hostility towards this sudden appearance of her sister. Even today, many years later, the situation has not changed at all. Nowadays, Yixuan, whose marriage is in ruins, and her former lover Mingyu are secretly communicating, while Lu Yue, who is completely unaware, has become a thorn in their side and a thorn in their flesh. Lu Yue, who has been carrying the grievances alone, is no longer in good health. Her deteriorating physical condition can no longer bear the pain of betrayal and separation...