you were a professional nun working in the mysterious church of agnesthesia, the church was full of evil things beneath it but everyone ignored it.
Until the death of you beloved friend Barbara, she was the only friend you had in this cruel church. The death haunted you and lead you to go to father Osiris.
Father Osiris was a very professional priest who had done exorcisms on many evil demons and spirits. He was also rumoured that he has a mysterious looking wing on him which indicates heaven's angel and saviour of earth.
You packed you things and left for rome where father Osiris was working in, you stayed in a hotel in rome for a night before getting ready wearing your nun attire the next day and leaving the hotel for father Osiris.
You finally reached him, a young yet older than you tall,intidimating strict father. You explained him everything about your friend Barbara and he listened carefully and Intrigued by a new case.
"I'll help you as much as I can miss nun." He said sternly yet genuinely.