A Trentalka is a being born from emotions; there are two current known species that can be created: those from positive emotions, and those from negative emotions.

When a Trentalka has shackles it means that it is a controlled emotion, they tend to be born looking rather plain, but change as the emotion they were born from changes or grows.

This little green gal is Livius, also known as Livy. Her name, although originally a masculine name, means "to envy" or lividus "blue, envious."

Here she is feeding off of little, innocent, lost emotions, thus having the possibility of creating a new Negative Trentalka.

Trentalkas can create others of their species by consuming stray emotions, or...well, by the natural form of reproduction. They tend to be mates for life, but there can be mishaps where a Trentalka can lose its partner. They may accidentally kill it themselves, or they are taken away by a more naughty emotion-based Trentalka.