Ruby

Ruby is a BFB character who appears in MSM Canon. Her first appearance is Chapter 1 Part 3, where Four eats her a lot, then she appeared again one part later, getting a more major role.

https://vignette.wikia.nocookie.net/battlefordreamisland/images/8/8d/Ruby_updated.png/revision/latest/scale-to-width-down/350?cb=20190907002057