Minerva Final Fantasy VII : Crisis Core Secret Boss

Minerva is mysterious armored woman who become the Secret Boss in The Northern Cave, in Final Fantasy VII : Crisis Core, she known as Goddess of the world, but some information tells that she have relation with Genova, but the relation is still unknown, and some information tells that she is the last Cetra who sealed Genova.Here is video that I found on Youtube, Minerva secret boss on Final