Who took away our faith?
God said, it's me
Who protects our territory?
The king said, it's me
Who broke our peace?
Humans say it's us
About this article: The age gap between the male and female protagonists is about a few hundred years
The heroine is a pure-blooded person with erroneous views and empty power (because she can't write conspiracy, and the heroine's views are not equal)
Please do not substitute the author's views)
The male protagonist is a mixed race and has various love affairs with the female protagonist.
Inspired by "The Daughter of the Sea"
The worldview is the product of the influence of many works
There is a secondary CP: mermaid Erin × human magician Philip Stern.