messenger (honkai: star rail)

An Emanator of Remembrance aboard the Astral Express.

She is portrayed faceless (covered by a crystal), and wears a white hooded dress over a black sleeveless dress. In-game, they give access to the Forgotten Hall and Memory of Chaos game modes.

Note that the appearance applies to persons associated with the Garden of Recollection: the Messenger should not be confused with Memosnatchers (Danbooru post #8822199) if she is depicted in the Astral Express.