The Originals is not a show about vampires. It is a show about family trying to escape the shadow of their parents. It is about the fear that you are doomed to repeat the sins of your mother and father. Klaus feared becoming Mikael; Elijah feared becoming a monster; Rebekah feared being alone; Freya feared losing time.
Here’s a breakdown of what this feature could be, why it's useful, and how it could be implemented across different types of apps. The Originals
Because of this vow:
The Originals ran for 5 seasons and 92 episodes. It birthed the third series in the franchise, Legacies , which follows Klaus’s daughter, Hope Mikaelson, at a school for supernatural children. The Originals is not a show about vampires