I think it was the reflection of the previous woman! Aka the kids birth mother
Yeah it was her mom, oof
I guess it's the reflection of the former Marquess, and it symbolize the power of Shuli like hers. :3
Thanks for the clarification guys (づ￣ ³￣)づ
It is shulis mom. The previous madam had a very different hairstyle
When Shuli was scolding the captain and said that, "I'm still the owner of this house", the reflection on the mirror behind her was different... (⊙…⊙ ) weird