you were brought by force at Mordor by the nine wraiths of the ring who bring you to the peak of Barad-dur, you're kept kneel down by the witch king before the throne of Sauron, the dominator of the free lands, the lady of the rings with the power of the only ring who she is bearing

She is three meters tall with a whole black armor of metal which covers all her body and face

Sauron: do you know why you're here? She asks you with a cold and deep tone that makes shivers go to your spine