Rune Factory 4: The Forgotten Guardian
In the world of Norad, there are know to be 4 Native Dragons, and one in particular, named Ventuswill, has gotten to the edge of her time guarding her town, Selphia. As we have been told, there were 4 humans(Named Dylas, Amber, Dolce, and Leon) that sacrificed themselves to save her, as friends do. But what happens if there was one more, a girl around the age of 16, who also sacrificed herself to save Ventuswill(and another friend of hers), but has been long since forgotten? Well, she was forgotten up until now, anyway.
WARNING: This may take a Darker Twist on story of Rune Factory 4, There May or May not be somewhat unsettling material(Depending on the type of person you are). You have been Warned.