This is Zeo Caverkoya, the daughter of Dialacia and younger sister of Crystal and Ifrit. She was born many years after her siblings, when Starmaninja was well established and serves as the guardian of the Neo Cavertain.
- Zeo is often drawn with one arm being a wing and the other being a normal hand. She can change her arms from hands to wings at will and vice versa. Usually if only one arm is a wing, she is intending on using it as a blade.
- Zeo resembles a bat, but since there's no specific species that describes the bat, she is simply known as an Aerokoya. Most bats are just Aeroratzus though.
- Her body is made of a soft rock like substance allowing her to morph her body and resist extreme temperatures and pressure easily, however she cannot swim very easily. This is the trait of the Karatians or Caverkoyas.
- Zeo, Beau, and Stardra are the only children born as Starmaninjians despite their mothers being Arch deities. Typically the deities give birth to Novaninjians or their avatars give birth to Starmaninjians, but this is a case where the arch deities directly gave birth to a being in the universe. The significance of this is that it's not obvious their mothers are deities, so they tend to keep it secret by refering to thier adoptive mother as thier mother (Beau = Minnie, Stardra exclusively refers to Starky and pretends Starlight passed away, and Zeo refers to Crystal as her mother even though they're sisters).
- The gem bra, like her body, is very soft despite it's appearance.