I don't know exactly what you like. Anyway, I think you will like it.←Death
Nankai Wakana has a sister, but she and her sister will never be recognized as sisters when they go out.
Because her sister has lavender hair that is inconsistent with their entire family, Nankai Wakana and her parents are both very ordinary dark brown.
What's even more strange is that her parents don't think there's anything wrong, and they regard their talented sister as the apple of their eye. No matter how hard they work, their parents' focus is always on their sister.
The parents even gave their sister a name that they thought was very nice - Nanhai Shangyue.
But Nankai Wakana still doesn't quite understand the correct pronunciation of her sister's name. She doesn't know the pronunciation of "", so everyone calls their sister "" and "".
"You are not my sister!"