She is the fourth princess of the Black family. Sandra - Defender of the Earth. As soon as he was born, he was murdered by his mother and abandoned by his father.
He was brought back to his ancestral home by the Black clan leader.
She has family, love, friendship...
She is just an onmyoji from a foreign land. Since she possesses these things, she will naturally protect the Black family and the glory that belongs to the nobility.
Cp: Dad L