Lu Zheng's first wife, Sun Wei, was from a prestigious family like the Lu Family. However, her health had never been good, and she had never had a child. Lu Zheng quickly lost interest in her and never settled down outside. Sun Wei's accumulation of sadness turned into illness and she died before she was 30 years old.
Although Old Master Lu blamed Lu Zheng and brought him to apologize to the Sun Family, Sun Wei was weak to begin with. The Sun Family could not make things too difficult for Lu Zheng, but their relationship with the Lu Family gradually became distant.
The second year after Sun Wei died, Lu Zheng brought Meng Shu back to the Lu Family. Although Old Master was dissatisfied, Meng Shu was already pregnant with Lu Zheng's biological child, a pair of twins.
Even if Old Master was unwilling, he would not go against the Lu Family's bloodline. Meng Shu naturally married into the Lu Family.