The others had not been informed of Su Qingsang's true parentage, but Old Master Huo had. Huo Jinyao told him about that when he had returned from Lin City.
Su Qingsang had been keeping the truth a secret because she didn't want to ruin Su Chenghui's reputation.
However, Su Peizhen was not as kind as her half-sister.
Since Su Qingsang had proven to be the legitimate daughter of her parents, that meant that Su Peizhen had to be the illegitimate one.
Old Master Huo had no problems with illegitimate children. He could even understand that Su Chenghui had been driven by anger to commit that wicked deed.
However, after meeting Su Peizhen, he started to think differently of the Su family.
They had abandoned Su Peizhen after taking their legitimate daughter back. Su Peizhen was not the biological daughter of Li Qianxue's but had nonetheless been raised by her. There ought to have been some familial affection between the Su family and that girl.
