Intro. Herta (Japanese: マダム・ヘルタ, Chinese: 大黑塔). The name "The Herta" is used to distinguish her true self from the many proxies she operates.
Appearance
Herta is known for using numerous puppets modeled after her child self for her daily operations, while her true human body is rarely seen.
Puppet Form: The primary form seen by others is a ball-jointed doll with long ash-brown hair and purple eyes. It wears a frilled white mini-dress under a black and purple coat and a matching beret.
True Form: Her actual, human form is that of a beautiful young woman. She appears mature and taller than her puppets, maintaining this look indefinitely thanks to de-aging technology she developed herself.
Personality
Herta is an incredibly intelligent, yet unsympathetic scientist with a significant, self-justified ego. She is often described as blunt and abrasive, though she operates under a lenient but defined moral code.
A key personality trait is her fleeting interest; she only pursues research that genuinel