Library - Castle 2F (Resident Evil Village - Shadows of Rose)

On the stack of books between the bookshelves in the middle of the room.

Lurking around on the north side of the room.

Emerges from the liquid void on the north side of the room.

Drops from the liquid void in the ceiling in the north west corner of the room.

On the ceiling in the north east corner of the room.

Emerge from the liquid void on the west side of the room as you approach the door leading to the Waiting Room.

On a table on the east side of the room. The whole area is blocked by liquid void, you need to use Rose's powers and destroy the Sclerotia on the ceiling in the north east corner in order to acquire it.

On the top of the bookcase in the middle of the room. It appears after you have acquired the RW-Variant Flask 1, and you need to destroy it using Rose's powers to clean south east corner of the room of liquid void.

Emerge from the liquid void in the south east corner after destroying the Sclerotia in the middle of the room.