When the Moon turns Red

"Do you remember when the moon turned red? Because I had wished that I hadn't."
Blood is the only clue 15-year-old Seiya and her 7-year-old brother and sister Ethan and Amina (twins) have to go with on figuring out who killed their parents and why? Being no longer safe and having to flee their only family in the town, they move to a different city to beginning anew. Although not everything has been able to be left behind, after a few years nightmares begin to arouse, stirring new lie and betrayals in their lives. now, having awoken within, the young twins questioning Seiya and seeing nothing is being reveal and are about to give up, until one redden moon they get attack and find themselves in deeper trouble than ever before. Fleeing once again their true challenge has only begun. Seiya moves them to another city far away or so it seems only to return to the heart of a once glorious kingdom, somehow able to blend in with everyone else she decides to keep them there only to be doom to succeed by failing as she learns that history has been stuck forever and only she can undo the curse, but how can this be when she doesn't even understand what this has to do with her ever being born in the first place?