After Madam Duan gave birth, the weak and sickly eldest son was eliminated by Ye Qingchen.
Zhan Wuya, who had high comprehension and outstanding talent, became Ye Qingchen's best work. In order to celebrate Duan Fen and his wife's marriage, Ye Qingchen personally sent many congratulatory gifts to the couple. One of them was a painting of a beautiful woman by the river and it was actually a demonic painting.
In fact, in the beginning, Madam Duan treated her two sons equally. She didn't dislike her eldest son just because her youngest son was weak and sickly. Ye Qingchen sent people to brainwash Madam Duan and fan the flames. That was why Madam Duan thought that the reason her eldest son was weak and sickly was that her youngest son had stolen his energy.