"Every Era, the heavens send their daughter to the land of mortals to experience what they never had the privilege to. They are basically born and left to fend for themselves.
During the Dark Era, the heavens' daughter was someone who had never known peace, not even once. So when the dark creatures came, she fell.
However, her death was the signal that many had been waiting for. They always say that when the heavens' daughter dies, the end of an era has come.
It wasn't always the case, though. From what I have read, the heavens' daughters are more than signals to announce the end of an era. They are fortunes left by the heavens to those who recognise their worth and take advantage of what they bring.
Basically, the heavens, in their bid to make sure every era ends in their favour, left their daughter with all kinds of good fortune that can only be used by those who know what they are looking for."
