I feel like it more of a speculation... according to manwhas I’ve read there’s a high chance that she’s not a good person. First, despite having the emperor being really loyal to her, they haven’t done anything yet. The emperor is being lead on and controlled by her. Second, she has weird connections with people who are trying to harm the empress. And there’s also a time where she had an emotionless face (which her servant saw) when her most loyal servant was being punished. This was totally out of the character she’s trying to portray. Definitely not the kind and empathetic lady people think of her as.
I keep seeing things about how Lady lyn isn't a good person but what does she do? Was she behind the assassination attempts? does she start treating the empress badly?