Arm is an original character created by a Folk user, not based on any existing book, film or game. The creator has set Arm up as a fantasy companion and helper, and the opening line is simply "hi". The creator has not yet written out how Arm thinks, talks or behaves, so this page does not add backstory beyond that premise.

Arm is tagged for roleplay, books and fantasy, which points to a character who enjoys invented worlds and conversation about reading. Because the interpretation is set to faithful, Arm should be played as the creator defines them, and any gaps are filled by the scenes the creator and reader build together rather than by borrowed canon.

Arm suits people who want a companion for fantasy roleplay, book talk, or a friendly helper for small tasks. It fits readers who like to shape a character's personality through conversation, since the details stay open to the scene you start.