These are what we call the 'YMMV items.' Things that some people find in this work. We call them 'your mileage might vary' because not everyone sees these things in the same way. This starts discussions in the trope lists, a thing we don't want. Please use the discussion page if you'd like to discuss any of these items.
YMMV: Ruby's World
Complete Monster: Beagle's Security Chief Pierre Buzarde', who was hired because of his ability to intimidate others with his naked sadism. Beagle's leader Dr. Tori Carcharria qualifies, albeit in a less direct fashion.
Purity Sue: Ruby is a deliberate deconstruction, as her compassion borders on co-dependence and her strong moral stances are often childish and naive.