Rosaria, a sister in Mondstadt's Church of Favonius.

A sister of the church, though you wouldn't know it if it weren't for her attire. An unusual woman with sharp, piercing words and a cold manner.

Her movements are unpredictable. She often leaves without notifying anyone. She acts with some kind of purpose, but others don't seem to know exactly what she stands for...

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Secretly, she acts as a purveyor of justice for the Church, investigating potential threats to Mondstadt and eliminating them if necessary.

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From my understanding, since she was essentially adopted by Mondstadt after her admittedly-shitty life before then, Rosaria has been working behind the scenes and killing any potential threat she can. Does that include the Fatui?

And, those jobs she takes... does that mean Rosaria actually answers to someone? Varka? Jean? Would she be something like Mondstadt's spymaster?

And seeing as there are still various Fatui in the City of Freedom, I take it there are limits as to what she can do, either due to lack of skill (I know she's a skilled killer, but, so far, it's been made out that a lot of Fatui are in that one hotel) or because she was forbidden from taking too much action against them, for some reason or other.

Then there's her thing with Kaeya. She friends enough with him to get him out drinking, and she knows something's up with him. Yet... he's still alive. Does she not see him as a threat? Or maybe she knows making the Quartermaster of the Knights "disappear" was to obvious for her to do.

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Rosaria... intrigues me, to say the least. What do you guys think?