If An Hao wasn't mistaken, this woman must definitely be Xin Ni.
The "sister-in-law" she mentioned had to be Sister Guifang.
It turned out she had unwittingly stumbled upon the scene where Xin Ni was pulling Li Zecheng to Sister Guifang to complain.
Xin Ni did not seem like any good at all, living off others without contributing, and even badmouthing them behind their backs—she was the epitome of moral decay.
Such a person was better approached less frequently by her.
Since Sister Guifang didn't want her to know, An Hao would simply pretend she was unaware.
After all, Sister Guifang knew this woman's face clearly.
Just as An Hao turned to leave, she heard the woman continue with her act, "Cousin, Sister-in-law even said I'm lingering here because I want to seduce you. Can you listen to what she says? You are my cousin! Your father is my uncle! How could I possibly have such thoughts about you?"