Friendship could also be a theme. Since she can't rely solely on her royal status, she has to make real friends. Through her secret, she might attract people who like her for who she is, not what she is, and these friendships help her in her journey in the 'the secret princess story'.
One possible theme could be secrecy itself. How secrets are kept, what the consequences of keeping or revealing secrets are. Another theme might be about Melanie's identity, and how these secrets are related to who she is.
Love and relationships can be a theme as well. How her new status as an heiress affects her relationships, both romantic and with family and friends. For example, does her new - found wealth attract false friends or does it put a strain on her existing relationships? Also, the theme of self - discovery is important. As she uncovers the truth about her inheritance, she also discovers more about herself, her family's past, and what she really wants in life.
One possible theme could be mystery. Since it's a secret story, there must be elements that are not immediately known and need to be uncovered.
One possible theme could be mystery. Since it's a secret basement, there's an air of mystery about what's inside it.
One possible theme could be secrecy itself. How secrets can both protect and harm the characters involved. For example, a character might keep a secret to protect a loved one but end up causing more trouble because of it.
Another theme could be trust. If Cassandra is holding secrets, the story may deal with who she can trust with those secrets and how trust is built or broken in the context of secrecy. It could also show how others react when they suspect she has secrets. For example, they might become suspicious or overly curious. Additionally, a theme of self - discovery could be present. As Cassandra navigates her secrets, she might learn more about herself, her values, and what she really wants in life.
One possible theme could be family secrets. Virginia has a rich history of families with long lineages, and there might be hidden family matters in the story.
One possible theme could be royalty and power. It might show how the princess deals with the power and responsibilities that come with her title. Another theme could be love, whether it's love for her family, her people, or a romantic love.
One possible theme could be secrecy and the consequences that come with it. Hiding the babies would surely bring a lot of internal struggle for the characters involved.
Since bestiality is an unethical and illegal topic, we should not promote or explore such themes. However, if we consider a fictional and ethical'secret story' that just has the name but not the unethical content, it could involve themes like mystery in a rural setting where there are wild animals, or a discovery about an ancient legend related to beasts.