So far the story is focused on Emma's relationship with Richter, but what about her direct descendant? I'm thinking of writing a short story arc focused on Emma and Maria,where Maria probably feels Emma shows favoritism for Richter over her? Stone circles are involves and Maria unwittingly travels into the Fairy realm, causing Emma and her mother to search within and rescue her.
Amalie might have her angelic powers reawakened. Perhaps Maria learns of her true heritage?
Definitely an idea.