Брошь с черным опалом

Agatha Vecher lives quietly, like a mouse, trying not to stick out of her burrow, working as a cleaner at night and assuring herself that someday everything will be fine… if only she stays alive. They have tried to kill Agatha more than once or twice. Who, why, and for what reason? It’s unclear. No one can help her – she is all alone... Or is she? Maybe in reality she has relatives and that’s the reason for it all?