Love is the ultimate sacrifice can she do it?

Kou Shuurei never knew she had a aunt let alone one that wasn't human. Her moms sister Miyoki was locked away after her sisters banishment. as years passed they talked until the day her sister died. Miyoki knew where Shuurie was and Miyoki wouldn't tell them. So she was exiled like her sister and now she swore on her life to protect Shuurie. Do not own Saiunkoku