Oath of Vengeance

The magic feels so unique and integral to the story. I wonder if it was based on any real-world mythology or if it evolved during writing.

The moral ambiguity made me question what I would do in their place. Would I have made the same decisions, or was it a step too far?

There were moments where I wanted more depth, but the story kept moving. I'm curious how the author decided where to slow down or speed up.