Board Thread:Off Topic/@comment-27425734-20170826213348/@comment-28342756-20170910072607

The violin base is attached to her waist, acting as an arrow dispensor; a quiver of sorts. That way, Veo can use both hands on the bow and arrows. However, when the bow is in its whip configuration, the violin base is carried on her back, so to not get in the way of her movements.

In short, when the violin base is not used as a musical instrument, it is holstered.