Tera

the undead daughter of the mad scientist oxalis terrarium. since her dead body doesn't age, every year on her birthday, oxalis uses his magic (and science, apparently) to help simulate the process of aging by artificially modifying her body in ways such as making her taller, so she can still feel like a normal girl growing up. sometimes she goes non-verbal. she's very shy around strangers, but is very dearly loved by her father. to an extent, she views demetria (oxalis's assistant and close friend) as her mother.